NBR ( nitrile -butadiene rubber) and PVC ( Poly Vinyl Chloride) is the main mixture material in plastic-rubber foam industry. NBR/PVC mixture has both PVC’s feature ozone resistance and NBR’s feature oil resistivity except of its performance of crosslinking, plus a bit fire resistance. It also functions with good physical property. Due to sourceful and inexpensive PVC as raw material, such blended foam is widely used in many fields.
NBR seal rubber has two kinds: closed cell NBR foam and open cell NBR foam. NBR seal rubber is closed cell pore material of high elastic performances; NBR material has the good performances: bending resistance, cold resistance, heat resistance, flame retardant, waterproof, low thermal conductivity, shock absorption, shock proof, and sound insulation.
DENSITY (KG/M3) | COL. |
HARDNESS (SHORE C) |
TEMPRERATURE RESISTANCE(℃) | TENSILE STRENGTH(KPA) | ELONGATION (%) |
60-90 | BLACK | 12~18 | -40~90 | ≥168 | ≥156 |
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Characteristic
1.Clearly boost the attributes of ozone-resistance and weatherability
2.Improve the functions of tensile strength, elongation, tear resistance, heat resistance and fire resistance.
3.Further the performances of oil resistivity, resistances to some chemicals.
4.Expand the possibility of extrusion and drawability,self-vulcanization resistance to strengthen its storage stability.
5.Easy to tint, made colorfully.
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Size
10000 mmL X 1000 mmW X 2~40 mmT
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Shape
original bun, block, sheet, rolls, one-side skin and both-side skin
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Useful Life
According to density,indoor or outdoor,temperature
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Product Performance
Good elastic&compressive,good buffering,impact resistance,ANTI-UV,corrision resistance,low temperature resistant,sound insulation,sealing,flame retardant,fire proof
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Application
Automobile, airconditioning, refrigerator, home application, refrigeration project,building.
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Technological Process
Raw material stired and mixed→Heating,foaming→Length,Width,Thickness Cutting→Function Inspection→Initial Adhesion Testing(Testing Equipment)→Constant Adhesion Testing(Tesing Equipment)→Punching→Size Testing→Silent Dust→Packing(Customer Request)→Shipment
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Packaging Details
OPP bag and Carton or customized
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Why choose us
1. We are manufacturer more than 8 years,we have complete technical data.
2. Factory directly sell, so you can get the most competitive price.
3. The most advanced equipments to keep the quality and quantity.
4. We have the approval of EN71,UL,SGS, ISO9001-2008, Reach.
5. The most professional supplier, any color,size according to your requests.
6. We guarantee the quality and service.
7. OEM is warmly welcomed.