Committed to the development, production and sales of high-quality rubber additives. At present, the company has more than 30 kinds of products of SUNNYJOINT, including accelerators, antioxidants, vulcanizing agents and other special additives. It also provides products in different forms such as oil-extended, granulated and ultra-fine products.
PRODUCTS
-
RUBBER ACCELERATOR
-
RUBBER ANTIOXIDANT
-
ANTISCORCHING AGENT
-
VULCANIZING AGENT
-
ANTI- REVERSION AGENT
-
PREDISPERSED RUBBER CHEMICALS
-
OTHER CHEMICAL
PRODUCTS
DPTT
Accelerator
Chemical Name Dipentamethylene thiuram hexasulfide
Molecular Formula C12H20N2S8
Molecular Structure 
Molecular Weight 448.77
Gravity 1.50
CAS NO. 971-15-3
Specification
|
Appearance |
Powder |
Oil-coated Powder |
Granule |
|
Light Yellow |
|||
|
Initial M.P. ℃≥ |
113.0 |
112.0 |
106.0 |
|
Loss on Drying %≤ |
0.40 |
0.40 |
0.40 |
|
Ash %≤ |
0.30 |
0.30 |
0.30 |
|
Residues(150μm) % ≤ |
0.10 |
0.10 |
-- |
|
Oil Content % |
-- |
1.0-2.0 |
-- |
Properties Soluble in carbon disulfide, chloroform, carbon tetrachloride, insoluble in water. No odor, no toxicity. Storage is stable.
Uses Secondary accelerator for NR, SBR, EPDM, and NBR. For rich sulphur content of 28%, it could be used as cure agent. In the system of SBR and NBR.The vulcanization is safe under normal temperature, vulcanized rubber is heat-resistant, aging-resistant. This product can be used as primary accelerator for chlorosulfonated polyethylene rubber, SBR and IIR. Easily dispersed, no contamination. Normally used for the manufacturing of heat-resistant products, cable, etc.
Package 25kg/bag
Storage Life 24 months
CONTACT INFORMATION
OFFICIAL ACCOUNTS
Welcome to follow the official account
ONLINE MESSAGE
024-88816868
Copyright © Shenyang Sunnyjoint chemicals co.,ltd 1999-2021 All Rights Reserved 备案号：辽ICP备2021007824号 Powered by：300.cn shenyang