久操色,91小视频版在线观看www,国产999在线,一级黄色日本,性感美女视频在线看,美女视频100免费视频,杨幂不雅视频迅雷

  HENAN-JUJIN-IMPORT&EXPORT-CO.,LTD.
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
Sell: Rubber Accelerator DCBS(DZ)
Date: 2017-07-14
Cas#: 4979-32-2
Specification: Rubber Accelerator DCBS(DZ) po
Price:
Quantity: 13Ton
Term: 7
Note: Rubber Accelerator DCBS(DZ)
Chemical Name: N,N-Dicyclohexyl-2-benzothiazole sulfenamide
Molecular Formula C19H26N2S2
Molecular Weight 346.58
CAS No.4979-32-2
Specification:
Appearance light pink or light brown Powder,granular
Initial melting point:脗擄C芒鈥奧?8.0
Heating Loss:%芒鈥奧?.30
Ash content %芒鈥奧?.30
Residue on 150 脦錄m sieve 芒鈥奧?% 0.10



Application:


The product posses the best scorching quality of sulfenamide type accelerators. Its scorching quality in natural rubber is better than DIBS, the operating safety is much better, mainly used in manufacture of tires, rubber belts and shock absorber.
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.