Polymeric foam with various polymer for different industrial applications. / Nam Liong - Professional Polymeric Foam Composites Manufacturer.

Closed-cell rubber sponge for packing, gasket and seal / Nam Liong - Professional Polymeric Foam Composites Manufacturer.

Polymeric foam with various polymer for different industrial applications.

Industrial Rubber Sponge (CR, SBR, EPDM)

Closed-cell rubber sponge for packing, gasket and seal

Industrial-use Rubber Sponge can be used in a wide range of applications, such as gasket materials, heat preserving thermal insulation materials, special electronic components, shockproof materials, the buffer of industrial equipment, motor vehicles, and boats (gasket, seal packing collar, and cushion material).


Different polymers available for different requirements and applications, including Chloroprene Rubber (neoprene) sponge, Styrene Butadiene Rubber sponge, and Ethylene Propylene Diene Monomer (EPDM) Rubber sponge. The closed-cell structure of Industrial Rubber Sponge series has outstanding functions such as high mechanical strength, elasticity, low thermal conductivity, excellent heat retention, water proof and flame retardant.

Categorized by Polymer
Chloroprene Rubber Foam

Chloroprene Rubber Foam is a closed-cell foaming rubber with flame retardance, chemical resistance, anti-aging, and oil resistance. Industrial CR still inherits great performances at compression set and stretch.

Ethylene Propylene Diene Monomer (EPDM) Rubber Foam

EPDM sponge is a halogen-free and closed-cell foaming rubber known for its excellent weather resistance, ozone resistance, acid and alkali resistance, and heat resistance. It is particularly suitable for applications that require prolonged exposure to outdoor environments, such as automotive and marine cushioning materials, seals, and gaskets. Most EPDM sponges comply with the FMVSS 302 standard, which tests the flammability and flame resistance of materials used in vehicle interiors.

Styrene Butadiene Rubber (SBR) Foam

SBR can be blended with CR or EPDM to enhance cost-efficiency. The raw materials for SBR are more readily accessible than those of other rubbers, and incorporating SBR into the polymer blend improves processability.

Product Collections
Polymer Model ASTM D1056-00 Hardness (Asker Type C) Remarks
CR RF-2 2C1 7 ± 3 UL94 HF-1 Pass & FMVSS 302 Pass
ECO-05 2C3 21 ± 5 UL94 HF-1 Pass & FMVSS 302 Pass & PAHs Pass
F05-C 2C3 25 ± 5 UL94 HF-1 Certificate
FMVSS 302 Pass
DIN 5510-2 (S3, SR2, St2)
HR 2C2 20 ± 5 High L.O.I.
BSS7239 Pass
ASTM E3675 Is < 25
ASTM E662 Ds max. 300
ASC 2C1 / 2C2 9 ± 3 UL94 HBF Pass
Static Dissipative: 107 ~ 1010 Ω
CR/SBR CS 2C2 23 ± 5  
SBR/EPDM SEF-1 2A1 7 ± 3  
SEF-2 2A1 / 2A2 10 ± 3  
EPDM EP-07 2A1 7 ± 5 FMVSS 302 Pass
EP-10 2A1 / 2A2 10 ± 5 FMVSS 302 Pass
EP-20 2A2 20 ± 5 FMVSS 302 Pass
EP-20FR 2A2 20 ± 5 UL94 HBF Pass
EP-5010 2A1 / 2A2 10 ± 5 Thickness 50mm FMVSS 302 Pass
EP-5020 2A2 20 ± 5 Thickness 50mm FMVSS 302 Pass
EP-5020P 2A2 22 ± 4 Thickness 50mm FMVSS 302 Pass
Sulfur-free
Applications

Gasket, heat preserving thermal insulation, electronic components, shockproof materials, buffer material in the machine, vehicle and boat.


Nam Liong Story

A Sustainable Textile Industry For A Brighter Future - ESG Report

Circular Economy is a systems solution framework that tackles global challenges. As a textile manufacturer, Nam Liong has been implementing ISO systems and meeting international standards to protect our planet. In 2022, An ESG report with the certification of AA1000 SES was delivered as a communication tool between Nam Liong and stakeholders.


Industrial Rubber Sponge (CR, SBR, EPDM)

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Result 1 - 11 of 11
Sulfur-free Rubber Foam - Sulfur-free Foam is made with non-sulfur accelerator and UL 94 HF-1 passed.
Sulfur-free Rubber Foam
RF-2

Sulfur-free Rubber Foam has the characteristics of flame-retardant, oil-resistance, chemical-resistance,...

Details
PAHs Compliance Rubber Foam - PAHs Compliance Foam is suitable for machine or automotive buffer use.
PAHs Compliance Rubber Foam
ECO-05 / Eco-Family

Polycyclic Aromatic Hydrocarbons (PAHs) compliance Chloroprene rubber foam with the closed-cell...

Details
UL94 HF-1 flame-retardant Rubber foam - UL94 HF-1 flame-retardant certificated rubber foam.
UL94 HF-1 flame-retardant Rubber foam
F05-C

UL94 HF-1 Flame-retardant Rubber Foam is the closed-cell rubber foam with excellent characteristics...

Details
Railway Rubber Foam - Railway Rubber Foam is particularly developed for railway vehicle industry.
Railway Rubber Foam
HR

Railway Rubber Foam is developed for railway industry. Apart from having the excellent characteristics...

Details
Static Dissipative Rubber Foam - Static Dissipative Rubber Foam is suitable for better workplace safety.
Static Dissipative Rubber Foam
ASC

Static Dissipative Foam is made of Chloroprene Rubber (neoprene) with closed-cell structure....

Details
High Hardness Rubber Foam - High Hardness Rubber Foam is suitable for gasket, shoe and bag materials.
High Hardness Rubber Foam
CS

High Hardness Foam is made of compounded rubber that has both the good physical characteristic...

Details
Regular EPDM Foam - Regular EPDM Foam has excellent weather-resistances.
Regular EPDM Foam
EP-07, EP-10, EP-20

Ethylene Propylene Diene Monomer (EPDM) Rubber Foam with the closed-cell structure resists...

Details
UL94 HBF flame-retardant EPDM Foam - EPDM Foam complies with UL94 HBF flame-retardant standard.
UL94 HBF flame-retardant EPDM Foam
EP-20FR

UL94 HBF flame-retardant EPDM Foam with the closed-cell structure resists to weather, ozone,...

Details
50mm thick EPDM Foam - 50mm EPDM Foam is suitable but not limited to oil pipe covering use.
50mm thick EPDM Foam
EP-5010, EP-5020

50mm thick EPDM Foam are the closed-cell foam with excellent resistance to weather, ozone,...

Details
50mm thick Sulfur-free EPDM Foam - Sulfur-free EPDM Foam is made by sulfur-free vulcanization process.
50mm thick Sulfur-free EPDM Foam
EP-5020P

50mm thick Sulfur-free EPDM Foam is similar to 50mm thick EPDM Foam with excellent resistance...

Details
EPDM/SBR Compound Foam - EPDM/SBR Foam has the advantages of both EPDM and SBR.
EPDM/SBR Compound Foam
SEF-1, SEF-2

EPDM/SBR compound foam is the composite of Ethylene Propylene Diene Monomer (EPDM) and Styrene-Butadiene...

Details
Result 1 - 11 of 11

Industrial Rubber Sponge (CR, SBR, EPDM) - Closed-cell rubber sponge for packing, gasket and seal | Over 50 Years High-Performance Technical Fabric and Bio Rubber Sponge Manufacturer | Nam Liong

Located in Taiwan since 1972, Nam Liong Global Corporation,Tainan Branch has been a high-tech, functional, environment-friendly textiles and foam composite materials manufacturer. Their main textile products, including Industrial Rubber Sponge (CR, SBR, EPDM), Neoprene, Industrial-Use Rubber Sponge, TPU Film, Inflatable, Hook And Loop, Abrasion Resistant Fabric, Flame Retardant Fabric, Cut Resistant Fabric, Anti Slip Fabric, Functional Yarn and Products, which meet international standards such as USDA and bluesign.

Nam Liong Global Corporation,Tainan Branch provides high-tech, functional, environment-friendly polymers and high elastic foam materials to meet all kinds of requirements from our customers with our continuous R&D ability and great service quality. With more than 45 years of experience, Nam Liong is dedicated to environmental protection and keeps developing eco-friendly products in compliance with international environmental regulation. Following the concept of respect for life, we focus on the development of products for health protection to avoid potential hazards to human body.

Nam Liong has been offering customers functional fabric and bio-based neoprene sponge, both with advanced fabric technology and 50 years of experience, Nam Liong ensures each customer's demands are met.