Open Cell NBR Rubber Foam for Insulation

• Denstiy: 50-90kg/M3
• Hardness Shore C: 10-20
• Tensile: >3MPa
• Elongation: >120%
• Tearing Strength: 260n/M
• Compression Strength: >30+/-10kpa
• Model NO.: NBR foam
• Dimensional Change: <3.2%
• Thermal Conductivity: <0.038W/M.K
• Absorbent: <0.04kg/Cm2
• Buring Speed: 50mm/Min
• Kind: Color Plastic Sheet
• Water Absorption: ＜0.01%
• Contraction Percentage: 2.0%~5.0%
• Tensile Strength: 3.46MPa
• Material: NBR, EPDM, Cr, EVA
• Transport Package: Plastic Bag in Cartons
• Specification: ROHS. SGS
• Trademark: Topsun
• Origin: Changzhou. China
• HS Code: 3921199000
• Production Capacity: 5000000PCS/Month

Product Description

PVC Nitrile(NBR/PVC): the Close cell or Open cell in sheet or in roll:

The following service is available to you at any time:
1. OEM service
2. Sample and factory visiting
3. Best quality and price
4. Prompt delivery

Excellent resistance to acid, fuel,& oil, 
Adhesive: one side or double-side

Largely Used: Oil Seals,Cushioning, Vibration Dampening , Shock Absorption, Pipe Lagging, Thermal insulation,
Automotive: always use the density 70-90kgs/m3, and also the Open Cell NBR/PVC for the insulation
Construction Applications: always use the density 50kgs/m3
Medical Applications

Property	Units	Value	Test Method
Density	Kg/m3	50-90	ASTM D 1667
Compression set,25%	%	≤20	ASTM D 1056
Compression deflection	Kpa	30-35	ASTM D 1056
Tensile strength	Kpa	≥100	ASTM D 412
Elongation	%	≥100	ASTM D 412
Thermal conductivity	W/m*k	0.038	ASTM C 534
Water vapour  resistance index	µ	≥7000	DIN EN 12086
Upper use limit		110
Lower use limit		20
Fire perfomance		HF-1	UL 94
Cell structure		Closed cell

Topsun, the Professional supplier for the Foams for the large used for Construction/Bluiding, Marine, Automotive, Insulation, Packing, Shoes and Footwear, Sport/GYM Production....

Any other details, pls connect with us freely, Warmly Welcome and Servcie for you in 24HRS...

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