NBR/PVC Foam for Sound Absorbing Foam with Backing Adhesive

• Customization: Available
• Denstiy: 50-90kg/M3
• Hardness Shore C: 10-20
• Model NO.: NBR foam
• Tensile: >3MPa
• Elongation: >120%
• Tearing Strength: 260n/M
• Compression Strength: >30+/-10kpa
• 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

NBR/PVC Foam in sheet or in roll for Sound absorbing:

1, Closed Cell NBR/PVC Foam for the Automotive always with the density 70-90kgs/m3, with the one side or both sides skin, or one side skin, another side with the adhesive
2, Closed Cell NBR/PVC Foam for the Construction always with the density45-55kgs/m3, and with the both sides skin
3, Open Cell NBR/PVC Foam for the Automotive always with the density 60-70kgs/m3, both sides skin ,and thickess from 20mm to 32mm, and the open cell nbr/pvc with the slowly rebond,, the good using for the Automotive...
4, With the SGS, Rohs Ceritifcations

5, And the large applications : for the Automotive, Construction and Builing, Electrioncs, Packing...

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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