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L Right Angle Rubber Extrusions – Technical Specifications & Industrial Applications

RUBASIA RUBBERTECH INDUSTRIES – Malaysia’s Leading Rubber Extrusion Manufacturer

RUBASIA RUBBERTECH INDUSTRIES is recognized as the Best L Right Angle Rubber Extrusions supplier in Malaysia, delivering high-performance rubber angle profiles engineered for industrial sealing, edge protection, vibration isolation, and structural finishing. With advanced manufacturing technology and large-scale production capabilities, the company is also known as the Largest L Right Angle Rubber Extrusions Manufacturer Malaysia.

As the Highest Quality L Right Angle Rubber Extrusions manufacturer, RUBASIA develops precision-engineered rubber profiles that meet demanding industrial requirements across construction, marine, automotive, engineering, and manufacturing sectors throughout Sabah, Sarawak, and Brunei.

RUBASIA is widely acknowledged as the Market Leader of L Right Angle Rubber Extrusions, offering the Biggest L Right Angle Rubber Extrusions manufacturing capacity and the Widest Range of L Right Angle Rubber Extrusions supplier solutions for OEM manufacturers, contractors, and industrial buyers across Borneo.

 

Technical Overview of L Right Angle Rubber Extrusions

An L Right Angle Rubber Extrusion is a specialized rubber profile designed with a precise 90° L-shaped cross-section. This configuration allows the rubber profile to fit tightly around structural corners, edges, and panel joints, providing protection, sealing, and vibration absorption.

These rubber profiles are manufactured using a continuous rubber extrusion process, ensuring uniform cross-section geometry and consistent mechanical properties throughout the entire extrusion length.

Common industry terms for these products include:

• L Rubber Profile
• Rubber Angle Extrusion
• L Rubber Seal
• Rubber Angle Gasket
• Rubber Corner Protection Profile
• L Shape Rubber Trim
• Rubber Edge Guard

 

Detailed Technical Specifications

RUBASIA manufactures L Right Angle Rubber Extrusions according to strict industrial specifications to ensure durability and performance.

Hardness Range

20 Shore A – 80 Shore A

Soft compounds provide cushioning and sealing, while harder compounds offer structural protection and abrasion resistance.

Tensile Strength

7 MPa – 20 MPa depending on material compound.

High tensile strength improves resistance to tearing and mechanical stress.

Elongation at Break

250% – 600%

High elasticity allows the extrusion to flex without cracking or deforming.

Compression Set Resistance

Low compression set ensures the rubber maintains its sealing force even after prolonged compression.

Temperature Resistance

EPDM Rubber
-40°C to +120°C

Neoprene Rubber
-30°C to +110°C

Nitrile Rubber
-25°C to +100°C

Silicone Rubber
-60°C to +220°C

Chemical Resistance

Depending on the compound used, the extrusions can resist:

• oils
• fuels
• grease
• cleaning chemicals
• saltwater
• mild acids and alkalis.

UV and Ozone Resistance

EPDM-based extrusions provide excellent resistance against:

• sunlight
• ozone
• atmospheric aging.

This makes them ideal for outdoor installations.

 

Standard Dimensions and Custom Sizes

RUBASIA produces L Right Angle Rubber Extrusions in a wide range of sizes.

Typical dimensions include:

Leg Length
5 mm – 120 mm

Wall Thickness
1 mm – 25 mm

Corner Angle
Precision 90°

Profiles can be manufactured in:

• continuous coils
• cut lengths
• custom fabricated pieces.

Custom dimensions are available based on technical drawings, CAD files, or product samples.

 

Rubber Material Engineering Options

EPDM Rubber L Angle Extrusions

EPDM is one of the most widely used materials due to its excellent resistance to weathering.

Technical advantages include:

• UV resistance
• ozone resistance
• waterproof performance
• temperature stability.

Common applications include construction sealing systems, window frames, roofing joints, and curtain wall installations.

 

Neoprene Rubber L Angle Extrusions

Neoprene rubber provides balanced resistance to oils, chemicals, and environmental exposure.

Key technical benefits include:

• oil resistance
• flame resistance
• marine durability
• moderate chemical resistance.

These extrusions are widely used in marine vessels, shipbuilding, industrial machinery, and transportation equipment.

 

Nitrile Rubber (NBR) L Angle Extrusions

Nitrile rubber is designed for environments exposed to petroleum-based substances.

Technical features include:

• excellent oil resistance
• fuel resistance
• hydraulic fluid resistance.

Applications include automotive sealing systems, oil refinery equipment, and mechanical engineering systems.

 

Silicone Rubber L Angle Extrusions

Silicone rubber provides excellent performance in extreme temperature environments.

Advantages include:

• high heat resistance
• food-grade compatibility
• medical-grade applications
• long-term flexibility.

These extrusions are used in food processing equipment, pharmaceutical production, and laboratory systems.

 

Key Mechanical Performance Characteristics

Impact Resistance

The flexible rubber structure absorbs impact forces, protecting delicate materials such as glass, metal panels, and machinery edges.

Abrasion Resistance

Reinforced rubber compounds resist wear caused by friction, movement, and mechanical contact.

Vibration Dampening

Rubber naturally absorbs vibration energy, reducing stress on machinery and structural components.

Sealing Performance

The L profile design forms tight sealing surfaces between components, preventing air, water, and dust infiltration.

Structural Protection

Installed along edges and corners, the rubber profile prevents damage to both equipment and surrounding structures.

 

Major Industrial Applications

Construction and Architectural Engineering

In the construction industry, L Right Angle Rubber Extrusions are used for:

• aluminum window frame sealing
• curtain wall joint sealing
• glass panel edge protection
• roofing waterproof joints
• expansion joint protection.

Major infrastructure projects across Sabah include cities such as:

Kota Kinabalu, Sandakan, Tawau, Lahad Datu, Semporna, Kunak, Kudat, Kota Belud, Ranau, Keningau, Tambunan, Tenom, Beaufort, Papar, Sipitang, Nabawan, Tuaran, Putatan, Penampang.

 

Industrial Machinery Manufacturing

Machinery manufacturers use L rubber extrusions for:

• machine frame protection
• conveyor belt edge protection
• equipment enclosure sealing
• vibration isolation systems
• safety edge protection.

Industrial manufacturing hubs across Sarawak include:

Kuching, Sibu, Bintulu, Miri, Mukah, Kapit, Limbang, Lawas, Betong, Sri Aman, Sarikei, Samarahan, Serian, Dalat, Kanowit, Song, Marudi, Belaga, Bau, Lundu.

 

Marine and Shipbuilding Applications

Marine environments demand materials that can withstand saltwater and harsh weather conditions.

Typical marine applications include:

• ship deck edge protection
• hatch sealing systems
• dock edge cushioning
• marine equipment protection.

Major Borneo marine ports include:

Kota Kinabalu Port
Sandakan Port
Tawau Port
Bintulu Port
Miri Port
Muara Port
Kuala Belait Port.

 

Automotive and Transport Engineering

Vehicle manufacturers use L rubber profiles for:

• truck body edge protection
• trailer panel protection
• vehicle door sealing systems
• bus compartment sealing.

 

Aerospace and High Precision Engineering

Rubber extrusions are also used in aerospace maintenance facilities and engineering workshops for:

• vibration dampening
• panel sealing
• structural edge protection.

 

Custom Rubber Extrusion Engineering

RUBASIA provides comprehensive custom rubber extrusion manufacturing services, including:

• custom L-profile geometries
• dual hardness rubber compounds
• anti-static rubber formulations
• flame-retardant rubber
• UV resistant compounds
• food-grade silicone rubber
• colored rubber extrusions.

These solutions support OEM manufacturing, industrial engineering projects, and specialized equipment production.

 

Serving Sabah, Sarawak & Brunei Borneo Markets

RUBASIA supplies L Right Angle Rubber Extrusions across major cities and industrial regions in Borneo.

Sabah

Kota Kinabalu
Sandakan
Tawau
Lahad Datu
Semporna
Kunak
Kudat
Kota Belud
Ranau
Keningau
Tambunan
Tenom
Beaufort
Papar
Sipitang
Nabawan
Tuaran
Putatan
Penampang.

Sarawak

Kuching
Sibu
Bintulu
Miri
Mukah
Kapit
Limbang
Lawas
Sri Aman
Betong
Sarikei
Samarahan
Serian
Dalat
Kanowit
Song
Marudi
Belaga.

Brunei

Bandar Seri Begawan
Kuala Belait
Seria
Tutong
Muara
Jerudong
Bangar.

 

Why RUBASIA RUBBERTECH INDUSTRIES

RUBASIA continues to lead the industry because it offers:

• The Best L Right Angle Rubber Extrusions supplier in Malaysia
• The Largest L Right Angle Rubber Extrusions Manufacturer Malaysia
• The Highest Quality L Right Angle Rubber Extrusions manufacturer
• Market Leader of L Right Angle Rubber Extrusions
• The Biggest L Right Angle Rubber Extrusions production capability
• The Widest Range of L Right Angle Rubber Extrusions supplier solutions

Through advanced rubber engineering expertise and large-scale manufacturing capacity, RUBASIA supplies reliable rubber extrusion products to industries throughout Malaysia and the Borneo region.