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Hebei Jinnisi Auto Parts Co.,Ltd
 
 
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Ethylene propylene dyne monomer (EPDM) strips  

  产品分类 : 能源及原料->塑膠,橡膠,包裝材料->EPDM丙烯共聚物

     
Ethylene propylene dyne monomer (EPDM) strips
 
 
         

  产品规格
 
Model No:    jns
  Country  CN
  Brand  JNS
  Materials  AS REQUEST
  Size  AS REQUEST    
  Weight  AS REQUEST
  Color  AS REQUEST
  Packing  AS REQUEST
  Minimum Order  5000M
  Payment Term  T/T

 

  产品描述
   
  1,Excellent ageing-resistant performance,is the best of the existing general purpose rubber.Good resistance to ozone aging (experiment medium containing ozone-100PPM 2450 hours is still not cracked; SBR 534 hours is a big gap; chloroprene rubber, cracking 46 hours).

2, weather-resistant performance is very good. Exposure to strong sunlight for three years but not crack (SBR 5 days gap, 70 days break; natural rubber, 150 days a big gap.).

3, resistance to chemical corrosion. Polarity on the acid and other chemicals has a greater resistance to long-term exposure change little.

4, the impact of flexibility, and rebound rate. Good flexibility at low temperatures (at -57 until hardened, -77 when the brittle).

5, heat aging resistance is good. The general temperature of 130 in long-term use, intermittent use may be resistant to high temperature above 150 , the physical properties is slow.

6, excellent electrical insulation properties. Electrical resistance after immersion in water is still good.

7,well abrasive resistance.

The EPDM rubber seal our company produce, used in a variety of purposes, various of types of EPDM rubber extrusion seal, welcome to sample processing.

   


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