keyword: Web Search:

Products

内页左边联系title

Conact us

Emily Rong
Cell: +86-15316900977
Tel: +86-21-65208861-ext8007
Email: sales1@chemson.com.cn

  • Products Name: Accelerator DPTU(CA)
  • Cas No.: 102-08-9
  • Chemical Name: N,N′-diphenyl thiourea
  • Einecs No.: 203-004-2
  • MDL:

Rubber Accelerator DPTU(CA)

 

 

Structural Formula

   

Molecular Formula C13H12N2S

Molecular Weight 474.1

 

Specifications

Items

Specifications

Appearance

white or offwhite powder

Initial Melting Point, ℃ ≥

152.0

Heat Loss, % ≤

0.30

Ash Content, % ≤

0.30

Residue on 150μm Mesh Sieve, % ≤

0.50

 

Characteristics Rubber accelerator DPTU is soluble acetone and dimethylformamide, slightly soluble in benzene, carbon disulfide, chloroform, and insoluble in water, alcohols, tetrachloromethane, dimethylbenzene. Its relative density is 1.27~1.33.

 

Applications Rubber accelerator DPTU is middle-speed accelerator for NR, CR, SBR, NBR etc.. It shortens curing time without blooming and improves vulcanizate durability, when used with sulfur in NR or SBR. It is also secondary accelerator for CR or EPDM. DPTU isn’t applicable for articles in contact with food and mainly used for latex products, cables, water births and general industrial products.

 

Packaging Coextruded paper bags lined with plastic film, net weight 25Kg/bag.

 

Storage Store in a cool, dry, well-ventilated area away from sunlight.

 

Safety and toxicity Refer to the MSDS.

Address:No.1398, PingLiang Rd., Yangpu District, Shanghai, China  Phone:+86-21-65208861-8007

Copyright © 2011-2015  Chemson Industrial (Shanghai) Co., Ltd.  ICP07505709-1 Powered by:www.300.cn

error
error