Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the all-in-one-seo-pack domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/creatim2/public_html/wp-includes/functions.php on line 6170

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the chaty domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/creatim2/public_html/wp-includes/functions.php on line 6170

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the heartbeat-control domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/creatim2/public_html/wp-includes/functions.php on line 6170

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the logo-showcase-ultimate domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/creatim2/public_html/wp-includes/functions.php on line 6170

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the woocommerce domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/creatim2/public_html/wp-includes/functions.php on line 6170

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the really-simple-ssl domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/creatim2/public_html/wp-includes/functions.php on line 6170

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the the7mk2 domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/creatim2/public_html/wp-includes/functions.php on line 6170

Warning: Cannot modify header information - headers already sent by (output started at /home/creatim2/public_html/wp-includes/functions.php:6170) in /home/creatim2/public_html/wp-content/plugins/all-in-one-seo-pack/app/Common/Meta/Robots.php on line 87

Warning: Cannot modify header information - headers already sent by (output started at /home/creatim2/public_html/wp-includes/functions.php:6170) in /home/creatim2/public_html/wp-includes/feed-rss2.php on line 8
Rubberwood - Creatimber Global https://creatimber.com Malaysian and Imported Timber Wood Supplier & Wholesaler | Outdoor Decking Supplier & Installer | Timber/Wood Solutions Provider Fri, 17 Jan 2025 06:23:50 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.3 https://creatimber.com/wp-content/uploads/2022/01/Logo_CreaTimber_Favicon-150x150.png Rubberwood - Creatimber Global https://creatimber.com 32 32 7 Timeless and Resilient Woods for the Perfect Cutting Board https://creatimber.com/7-timeless-and-resilient-woods-for-the-perfect-cutting-board/?utm_source=rss&utm_medium=rss&utm_campaign=7-timeless-and-resilient-woods-for-the-perfect-cutting-board Tue, 10 Jun 2025 03:00:20 +0000 https://creatimber.com/?p=1349 7 Timeless and Resilient Woods for the Perfect Cutting Board When it comes to selecting the right wood for your cutting board, durability, beauty, and functionality are essential. Whether you’re a professional chef or a home cook, the type of wood you choose can make a significant difference in both the performance and aesthetic appeal…

The post 7 Timeless and Resilient Woods for the Perfect Cutting Board first appeared on Creatimber Global.

]]>
7 Timeless and Resilient Woods for the Perfect Cutting Board

When it comes to selecting the right wood for your cutting board, durability, beauty, and functionality are essential. Whether you’re a professional chef or a home cook, the type of wood you choose can make a significant difference in both the performance and aesthetic appeal of your cutting board. As a trusted Malaysian wood supplier, Creatimber Global Sdn Bhd is dedicated to offering high-quality, sustainable wood options for all your kitchen needs. In this guide, we’ll explore seven of the best wood choices for cutting boards, highlighting their durability, appeal, and unique properties.

1. Maple

Durability of Maple Cutting Boards
Maple, especially hard maple (also known as sugar maple), is often considered the gold standard for cutting boards. Known for its remarkable durability, maple resists deep cuts that can harbor bacteria, making it an excellent choice for heavy chopping and slicing. Its density ensures it stands up to wear and tear exceptionally well, ensuring long-lasting performance.

Aesthetic Appeal of Maple
The light, creamy color of maple wood provides a clean and natural look that complements modern kitchens. Whether you prefer a rustic or contemporary design, maple is versatile enough to fit a variety of styles.

Why Maple is a Popular Choice in Professional Kitchens
Professional chefs and home cooks alike favor maple for its perfect balance of strength and knife protection. Maple is hard enough to resist damage, yet soft enough to prevent dulling knives too quickly. This combination of durability and food safety makes maple a top choice worldwide.

2. Walnut

Richness and Elegance of Walnut Cutting Boards
Walnut is famous for its rich, dark tones and fine grain. This wood offers a sophisticated aesthetic that can serve as a statement piece in any kitchen. With its deep brown hues and smooth texture, walnut is ideal for those seeking a cutting board that combines style with function.

Resistance to Scratches and Wear
Although walnut is slightly softer than maple, it is still incredibly durable and resists scratches effectively. Its gentler nature also helps protect your knives, keeping them sharp for longer.

Is Walnut Safe for Knives?
Yes, walnut cutting boards protect your knives. The wood is tough enough to handle tough cutting tasks while still being soft enough to prevent excessive knife dulling. If knife care is a priority, walnut is an excellent choice.

3. Cherry

Unique Reddish Hue and Aging of Cherry Wood
Cherry wood is highly prized for its warm, reddish-brown color, which deepens and matures over time, developing a rich patina. This unique aging process makes cherry an ideal choice for those who love woods that evolve with use.

Durability and Scratch Resistance
While cherry is softer than maple and walnut, it remains durable enough for daily kitchen tasks. With proper care, such as regular oiling, cherry wood resists warping and cracking, though it may show knife marks more easily, adding to its character and charm.

How Cherry Wood Darkens Over Time
One of cherry’s most appealing qualities is how it naturally darkens with age. This means your cutting board will gain a unique and elegant look over time, making it a one-of-a-kind addition to your kitchen.

4. Bamboo

Eco-Friendliness and Sustainability of Bamboo
While bamboo is technically a grass rather than wood, it’s an excellent material for cutting boards due to its eco-friendly nature. Bamboo is fast-growing, making it one of the most sustainable options available for conscientious consumers.

Hardness and Durability for Cutting Boards
Bamboo is harder than maple, making it highly durable and perfect for heavy chopping. However, its hardness can be tough on knives, so be mindful of how often you use it for delicate tasks. Bamboo’s resistance to moisture and warping makes it a top choice for high-use kitchens.

Why Bamboo is Different from Traditional Woods
Bamboo is naturally antibacterial and resistant to moisture absorption, making it more sanitary than traditional woods. Its tightly packed fibers ensure a smooth surface, contributing to its overall durability.

5. Teak

Oil Content and Water Resistance
Teak is renowned for its natural oil content, which makes it resistant to moisture and water damage—an essential quality for cutting boards. This feature makes teak particularly well-suited for use in kitchens where the board is regularly exposed to liquids.

Teak’s Durability for Cutting and Chopping
Teak is known for its dense, strong properties, making it highly durable and perfect for heavy-duty chopping. Its natural oils help keep the wood in excellent condition, preventing it from drying out over time.

How Teak Prevents Knife Damage
Teak is moderately hard, which is ideal for cutting boards. It provides sufficient resistance for daily chopping while being gentle enough to protect the sharpness of your knives. Its oils also make it easier to clean and maintain.

6. Beech

Stability and Durability of Beech Wood
Beech is a great option for cutting boards, known for its strength and stability. Slightly softer than maple, beech is still highly durable and resistant to deep cuts and scratches, making it suitable for everyday use.

Aesthetic Qualities of Beech for Cutting Boards
Beech has a smooth texture with a light, uniform color and a fine, tight grain. Its simple elegance adds a classic look to your kitchen, making it a great choice for both modern and traditional spaces.

Why Beech is a Cost-Effective Choice
Compared to premium hardwoods like maple or walnut, beech is often more affordable without sacrificing durability. It’s a reliable and attractive option for budget-conscious buyers seeking a high-quality cutting board.

7. Acacia

Acacia’s Exotic Look and Unique Grain Patterns
Acacia is a stunning exotic hardwood with unique grain patterns and a range of colors, from light amber to deep brown. Its natural beauty makes it an excellent choice for those who want a visually striking cutting board.

Durability and Scratch Resistance of Acacia
Acacia is known for its durability, with a hardness that allows it to withstand heavy use. It is also naturally scratch-resistant, which helps maintain its appearance over time.

Acacia’s Affordability and Long-Lasting Properties
Despite its exotic appearance, acacia is often surprisingly affordable. Its long-lasting properties ensure that it remains a stylish yet practical choice for your kitchen.

Additional Considerations for Choosing Cutting Board Wood

Knife Health
Choosing the right wood is important for your knives. Softer woods like cherry and walnut are more forgiving, while harder woods such as bamboo can wear down knives more quickly.

Antibacterial Properties
Certain woods, like bamboo, naturally resist bacteria due to their density and moisture resistance. This makes them ideal for food safety and easier cleaning.

Grain Patterns and Board Types
End-grain cutting boards are self-healing, as the grain faces upward, while edge-grain boards are more durable but can show knife marks more easily.

Caring for Your Wooden Cutting Board

Regular Oiling
To extend the life of your wooden cutting board, it’s crucial to oil it regularly with food-safe mineral oil. This helps protect the wood from moisture, cracking, and warping.

Proper Cleaning Techniques
Avoid soaking your wooden board. Instead, wash it with warm water, mild soap, and a soft cloth. Dry it immediately to prevent water damage.

Preventing Warping and Cracking
Store your cutting board in a dry place and avoid exposing it to damp conditions. Uneven drying can lead to warping and cracking, so proper care is essential.

Why Wooden Cutting Boards Are Better Than Plastic

Longevity
Wooden cutting boards are incredibly durable and, with proper care, can last for years or even decades. Plastic boards tend to warp, crack, and discolor over time.

Environmental Impact
Unlike plastic, wooden cutting boards are made from renewable resources and are biodegradable, making them an environmentally friendly choice.

Conclusion

Choosing the right wood for your cutting board is about finding the perfect balance between durability, beauty, and functionality. Whether you prefer the classic appeal of maple, the elegant walnut, the sustainable bamboo, or the exotic acacia, there’s a wood for every kitchen. By taking care of your wooden cutting board, you can enjoy its beauty and functionality for years to come.

FAQs

  1. Is Maple or Walnut better for cutting boards?
    Both are excellent options. Maple is harder and more durable, while walnut is gentler on knives and has a richer color. 
  2. How do I maintain a wooden cutting board?
    Regular oiling, proper cleaning, and avoiding prolonged exposure to water are essential for maintaining your board. 
  3. Which wood is the most eco-friendly?
    Bamboo is the most eco-friendly option due to its rapid growth and sustainability. 
  4. Does the grain pattern matter?
    Yes, end-grain boards are more self-healing, while edge-grain boards are more durable but may show knife marks more easily. 
  5. What wood should I avoid for cutting boards?
    Avoid porous woods like oak, as they can harbor bacteria and moisture, making them less suitable for food preparation. 

As a leading Malaysian wood supplier, Creatimber Global Sdn Bhd is proud to offer high-quality, sustainable wood options for all your kitchen needs. Visit our website at www.creatimber.com.my to explore our full range of premium wood products for cutting boards and more.

The post 7 Timeless and Resilient Woods for the Perfect Cutting Board first appeared on Creatimber Global.

]]>
Rubberwood vs Solid Wood: Understanding the Differences https://creatimber.com/rubberwood-vs-solid-wood-understanding-the-differences/?utm_source=rss&utm_medium=rss&utm_campaign=rubberwood-vs-solid-wood-understanding-the-differences Tue, 29 Apr 2025 03:00:40 +0000 https://creatimber.com/?p=1312 Rubberwood vs Solid Wood: Understanding the Differences When considering wood options for various applications, the choice often comes down to Rubberwood and Solid Wood. While both are popular choices in Malaysia, they have distinct characteristics that make them suitable for different purposes. Here’s a comprehensive guide to help you understand the key differences and their…

The post Rubberwood vs Solid Wood: Understanding the Differences first appeared on Creatimber Global.

]]>
Rubberwood vs Solid Wood: Understanding the Differences

When considering wood options for various applications, the choice often comes down to Rubberwood and Solid Wood. While both are popular choices in Malaysia, they have distinct characteristics that make them suitable for different purposes. Here’s a comprehensive guide to help you understand the key differences and their applications.

What is Rubberwood?

Rubberwood, also known as Parawood or Hevea brasiliensis, is a light-colored, medium-density hardwood derived from the rubber tree. It is widely recognized for its versatility and is a sustainable choice for furniture and cabinetry.

  • Origin: Rubberwood is predominantly grown in tropical regions, including Malaysia, where the rubber tree thrives in low-altitude environments.
  • Features: Rubberwood is real hardwood, valued for its eco-friendliness as it comes from trees that no longer produce latex after about 25–30 years of growth.

What is Solid Wood?

Solid wood refers to a wide variety of wood species, each offering unique qualities. Solid wood is divided into two main types: Hardwood and Softwood.

  • Hardwood: Comes from deciduous trees, known for their strength and durability. Examples include mahogany, oak, and walnut.
  • Softwood: Derived from coniferous trees, often lighter and easier to work with, such as pine and cedar.

Key Differences Between Rubberwood and Solid Wood

  • Strength and Usage
  • Rubberwood: Suitable for interior applications such as furniture, cabinetry, and cutting boards. It is not ideal for exterior purposes due to its vulnerability to moisture.
  • Solid Wood: Depending on the species, solid wood can be used for both interior and exterior applications, including construction, flooring, and decking.
  • Workability
  • Rubberwood: Easy to work with, thanks to its low density and straight grain. However, proper drying is essential to prevent twisting.
  • Solid Wood: Workability varies by species. Softwoods like pine and cedar are easier to handle, while hardwoods like teak and ebony require more effort.
  • Durability and Resistance
  • Rubberwood: Not naturally resistant to rot or insects, requiring treatment for outdoor use.
  • Solid Wood: Some species, such as teak and redwood, offer excellent natural resistance to decay and pests.

Applications

  • Rubberwood:
    Ideal for furniture, cabinetry, interior millwork, moldings, cutting boards, and DIY crafts.
  • Solid Wood:
    Used for construction, furniture, cabinetry, flooring, decking, boat-building, and more.

Key Characteristics

Rubberwood:

  • Scientific Name: Hevea brasiliensis
  • Tree Size: 50–100 ft tall, 1–3 ft trunk diameter
  • Average Weight: 37 lbs/ft³ (595 kg/m³)
  • Janka Hardness: 960 lbf (4,280 N)

Solid Wood:

The hardness and weight vary significantly among species. Examples:

  • Teak: 1,000–1,150 lbf
  • Ipe: 3,510 lbf
  • Mahogany: 900 lbf

FAQs

Is Rubberwood Real Wood?

Yes, rubberwood is a genuine hardwood used in furniture and other applications, much like other solid woods. It is eco-friendly, as it repurposes rubber trees that have finished their latex production cycle.

Is Rubberwood Waterproof?

No, rubberwood is not naturally waterproof. While it can handle light moisture with proper finishing, it is unsuitable for prolonged water exposure.

Can Rubberwood Be Used for Flooring?

Yes, rubberwood can make excellent light-colored flooring. However, it requires proper finishing to protect against moisture and scratches.

Why Choose Creatimber Global Sdn Bhd?

At Creatimber Global Sdn Bhd, we pride ourselves on offering high-quality Malaysian wood products, including rubberwood and various solid wood species. Our commitment to sustainability and excellence ensures you get the best materials for your projects.

Visit us at www.creatimber.com.my to learn more about our range of wood products and services. Transform your vision with premium Malaysian wood solutions!

The post Rubberwood vs Solid Wood: Understanding the Differences first appeared on Creatimber Global.

]]>
Rubberwood: The Eco-Friendly Hardwood with Endless Possibilities https://creatimber.com/rubberwood-the-eco-friendly-hardwood-with-endless-possibilities/?utm_source=rss&utm_medium=rss&utm_campaign=rubberwood-the-eco-friendly-hardwood-with-endless-possibilities Fri, 17 Jan 2025 03:00:14 +0000 https://creatimber.com/?p=1211 Rubberwood: The Eco-Friendly Hardwood with Endless Possibilities   Rubberwood is a versatile and sustainable medium-density hardwood derived from the rubber tree (Hevea brasiliensis). Initially cultivated for latex production, these trees are harvested for their wood after they stop producing latex, making the process eco-friendly and resource-efficient. Characteristics of Rubberwood   Scientific Name: Hevea brasiliensis Size:…

The post Rubberwood: The Eco-Friendly Hardwood with Endless Possibilities first appeared on Creatimber Global.

]]>
Rubberwood: The Eco-Friendly Hardwood with Endless Possibilities

 

Rubberwood is a versatile and sustainable medium-density hardwood derived from the rubber tree (Hevea brasiliensis). Initially cultivated for latex production, these trees are harvested for their wood after they stop producing latex, making the process eco-friendly and resource-efficient.

Characteristics of Rubberwood

 

  • Scientific Name: Hevea brasiliensis
  • Size: Grows 50-100 ft (15-30 m) tall, with trunk diameters of 1-3 ft (.3-1 m).
  • Density: Average dried weight is 37 lbs/ft³ (595 kg/m³).
  • Janka Hardness: 960 lbf (4,280 N), making it moderately durable.
  • Grain: Straight, light-colored, and uniform, ranging from pale yellowish-white to light cream.
  • Shrinkage: Radial (2.3%), Tangential (5.1%), Volumetric (7.5%).

Uses of Rubberwood

  • Furniture:
  • Common for tables, chairs, cabinets, and bed frames due to its smooth surface and ability to stain well.
  • Flooring:
  • Durable and cost-effective, with a light and uniform color.
  • Cabinetry and Moldings:
  • Offers stability and finishes well, used in decorative interior design.
  • Plywood and Veneer:
  • Utilized in construction and various furniture applications.
  • Carving and Decorative Items:
  • Medium density makes it easy to carve into artistic designs.

 

Advantages of Rubberwood

  • Sustainability: It is eco-friendly since it comes from trees already used for latex production.
  • Affordability: Rubberwood is cost-effective compared to other hardwoods.
  • Workability: Easy to cut, shape, and join with tools.
  • Stainability: Its light color allows for diverse staining options.

 

Disadvantages of Rubberwood

  • Limited Outdoor Use: Susceptible to moisture, rot, and insect attacks, making it unsuitable for outdoor environments.
  • Prone to Warping and Twisting: Its open pores hold moisture, requiring careful drying and sealing.
  • Moderate Durability: More prone to dents and scratches compared to harder woods.

 

Rubberwood vs. Birch

Property Rubberwood Birch
Density Medium-density (37 lbs/ft³) Higher density (41 lbs/ft³)
Durability Moderate, indoor use preferred High, suitable for various uses
Appearance Light, uniform grain Light with attractive grain lines
Workability Easy to work and carve Slightly harder but workable
Janka Hardness 960 lbf 910 lbf (Paper Birch)
Resistance Prone to rot and insects More resistant to wear

Tips for Using Rubberwood

  • Sealing and Finishing: Apply a finish to protect against moisture and pests.
  • Conditioner Use: Use pre-stain wood conditioner to avoid blotchy stains.
  • Avoid Outdoor Use: Limit use to indoor applications unless heavily treated.

 

FAQs

  • Is Rubberwood good for outdoor purposes?
    No, it is not naturally resistant to decay or weathering.
  • Is Rubberwood safe for cutting boards?
    Yes, once mature, the latex is no longer present, making it safe and non-toxic.
  • Can Rubberwood be waterproofed?
    It can be sealed for temporary moisture resistance but cannot be made entirely waterproof.

Rubberwood’s affordability, sustainability, and versatility make it a valuable material for indoor applications, but its limitations mean it requires proper treatment and care for durability.

 

The post Rubberwood: The Eco-Friendly Hardwood with Endless Possibilities first appeared on Creatimber Global.

]]>
Rubberwood https://creatimber.com/discover-the-versatility-of-bintangor-timber-2/?utm_source=rss&utm_medium=rss&utm_campaign=discover-the-versatility-of-bintangor-timber-2 Fri, 29 Nov 2024 03:00:52 +0000 https://creatimber.com/?p=1160 Rubberwood: Sustainable and Versatile Wood   Introduction Rubberwood, known locally as Kayu Getah, is derived from Hevea brasiliensis. It is a pale cream wood with a pink tinge and is widely used across Malaysia and Southeast Asia. Despite being non-durable in its natural state, rubberwood is a sustainable and cost-effective material for various applications, especially…

The post Rubberwood first appeared on Creatimber Global.

]]>
Rubberwood: Sustainable and Versatile Wood

 

Introduction
Rubberwood, known locally as Kayu Getah, is derived from Hevea brasiliensis. It is a pale cream wood with a pink tinge and is widely used across Malaysia and Southeast Asia. Despite being non-durable in its natural state, rubberwood is a sustainable and cost-effective material for various applications, especially in furniture manufacturing.

Key Characteristics

  • Density: A Light Hardwood with a density ranging from 560-640 kg/m³ (air dry), making it moderately hard and suitable for light to medium construction uses.

  • Durability: Naturally non-durable, rubberwood is highly susceptible to fungi and insect attacks. However, it can be easily treated with preservatives to extend its lifespan.

  • Strength: Classified under Strength Group C or SG5, it provides adequate strength for furniture and interior uses.

  • Machining: Rubberwood is easy to plane and provides a smooth finish, though resawing can be slightly challenging due to latex residue.

Applications

Rubberwood is highly versatile and is widely used in:

  • Furniture Manufacturing: Ideal for producing a variety of furniture pieces due to its workability and affordability.

  • Flooring & Interior Finishing: Suitable for flooring, mouldings, panelling, and other interior applications.

  • Plywood & MDF: A key source for Medium Density Fibreboard (MDF) production and plywood.

  • Ornamental Items & Tool Handles: Used for crafting decorative items, picture frames, and non-impact tool handles.

Handling and Drying

  • Air Drying: Rubberwood seasons quickly, with minimal defects such as bowing and springing.

  • Kiln-Drying: The recommended Kiln Schedule D ensures efficient drying with reduced warping and splitting. It takes approximately 6 days for 25 mm thick boards to kiln-dry.

Conclusion
Rubberwood is an excellent choice for sustainable wood solutions. Its adaptability, ease of treatment, and wide range of uses make it a valuable resource in furniture, interior applications, and more.

INTRODUCTION

The Standard Malaysian Name for the timber of Hevea brasiliensis (Euphorbiaceae). Vernacular names applied include kayu getah (Peninsular Malaysia and Sabah), rubberwood (Peninsular Malaysia, Sabah and Sarawak) and para rubber (Peninsular Malaysia, Sabah and Sarawak). The sapwood is not differentiated from the heartwood, which is pale cream in colour, often with a pink tinge.

Also known as Rubberwood (Brunei); Kausuu (Cambodia); Rubberwood (India); Kayu getah, Kayu karet and Pokok getah para (Indonesia); Jaang (Laos); Kyetpaung (Myanmar); Katoh and Yang phara (Thailand); and Cao su (Vietnam).


DENSITY

It is a Light Hardwood with a density of 560-640 kg/m3 air dry. The timber is moderately hard and light to moderately heavy.


NATURAL DURABILITY

Rubberwood in its natural form is classified as non-durable. It is very susceptible to attack by fungi and insects. Biodeterioration starts almost immediately after the tree is felled. Blue stain fungi penetrate the ends of logs within a week of felling and the infection is found to be more severe during the raining season (Hong et al, 1980). Ambrosia beetles attack the logs and Browne (1961) has recorded 16 species of ambrosia beetles attacking rubber logs. Timber from rubber logs, before or after seasoning, is attacked by 7 powder-post beetles and one scolytid (Norhara, 1981). This attack is considered more severe as it renders the timber non useable.


PRESERVATIVE TREATMENT

Rubberwood is very amenable to preservatives. Normal treatment for boards involves mere dipping into tanks containing a preservative solution. Treatment, however, must be carried out almost immediately after the boards emerge from the saw. The resistance against biodeterioration could be enhanced by subsequent kiln-drying of the boards. Pressure impregnation with copper-chrome-arsenic compounds is seldom used to treat rubberwood because of the undesirable greenish yellow colour produced by these preservatives.


TEXTURE

Texture is moderately coarse but even, with straight to shallowly interlocked grain.


STRENGTH PROPERTIES

The timber falls into Strength Group C (Burgess, 1958) or SG5 (MS 544:Part 2:2001). 


Strength Properties of Rubberwood

 Test Condition

Modulus of Elasticity(MPa)

Bending(MPa)

Compression parallel to grain (MPa)

Compression perpendicular to grain (MPa)

Shear Strength (MPa)

Green

8,800

58.0

26.0

3.65

9.0

Air dry

9,240

66.0

32.0

4.70

11.0


MACHINING PROPERTIES

It is moderately easy to slightly difficult to resaw and easy to cross cut although latex may tend to clog up the saw teeth. The timber planes easily and the finish is smooth.


Machining Properties of Rubberwood

Test condition

Sawing

Planing

Boring

Turning

Resawing

Cross Cutting

Ease of planing

Quality of finish

Ease of boring

Quality of finish

Ease of turning

Quality of finish

Green

slightly difficult

easy

easy

smooth

easy

rough

Air dry

moderately easy

easy

easy

smooth

easy

rough

easy

rough


NAILING PROPERTY

The nailing property is rated as good.


AIR DRYING

The timber seasons fairly rapidly with bowing and springing as the main defects. 13 mm thick boards take 2.5 months to air dry while 38 mm thick boards take 3.5 months.


KILN-DRYING

Kiln Schedule D is recommended. 25 mm thick boards can be dried in approximately 6 days. Main defects are bowing, springing and end-splitting.


Kiln Schedule D

 Moisture Content (%)

Temperature (Dry Bulb)

Temperature (Wet Bulb)

Relative Humidity (%) (approx.)

� F

� C

� F

� C

Green

105

40.5

101

38.0

85

60

105

40.5

99

37.0

80

40

105

40.5

96

35.5

70

35

110

43.5

97

36.0

60

30

115

46.0

97

36.0

50

25

125

51.5

101

38.0

40

20

140

60.0

105

40.5

30

15

150

65.5

112

44.5

30


SHRINKAGE

Shrinkage is rather low. Radial shrinkage averages 0.8% while tangential shrinkage averages 1.9%.


DEFECTS

The logs are generally free from defects.


USES

The timber is used extensively for the manufacture of furniture. Other major uses include flooring, interior finishing, panelling, mouldings, plywood, charcoal manufacture, wooden pallets (expendable type), staircase (tread, baluster, steps and railing), ornamental items, door components, joinery, cabinet making, tool handles (non impact), ladies shoe soles, picture frames, toy, fruit bowl, chopping block and bentwood. It has also been used as core material for blockboard and has been chipped for pulp and paper manufacturing. Rubberwood is used as the main source of fibre material for the production of medium density fibreboard (MDF) in the country. A possible end-use for this timber is the manufacture of rayon.

The post Rubberwood first appeared on Creatimber Global.

]]>