免费a级黄色av网站,国产东北对白在线观看,亚洲高清在线精品,在线资源网 国产 欧美

  • Welcome to Zibo Sanfu Chemical Co.,Ltd

  Ms.Amanda Mobile/Wechat: 0086-13791812570


Protective agent SP-C


Molecular formula:
Structural formula:

Technical index :
Index name
Index
Appearance
White powder
Effective composition
≥34%
Usage: Even mixture of Protective agent SP and light calcium carbonate,, which after the process of high temperature heating, used in the rubber field processing, which could regulate the effective composition according to clients' requirement.
Packing: 25Kg Three kind of material kraft paper bag




  Previous product: Rubber antioxidant RD (TMQ)
  Next product: ANTIOXIDANT (SANFUNOX )1520