99视频精品全部在线观看,狠狠色狠狠色综合网老熟女,男人天堂2017手机版在线,日本变态强奷在线播放5000,免费完结穿越小说,肛交小说,校园复仇黑道小说

  Hbsulina
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: CA(DPTU)(Thioureas)
Date: 2012-12-11
Cas#: 102-08-9
Specification:
Price:
Quantity: Kilogram
Term: 3
Note: Properties:Slight odor. Specific gravity: 1.27--1.33. Soluble in DMF and acetone. Slightly soluble in benzene, chloroform and carbon bisulfide. Insoluble in xylene, carbon tetrachloride, alcohol and water.
Application:Medium-speed vulcanization accelerator. Synergises with sulfur donor to boost vulcanization when used in NR and SBR. Need zinc oxide to be effective. Used as secondary accelerator in CR vulcanization and EPDR vulcanization system. Used in latex products, cables and general industrial products.
Packaging:25kg bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.