China (Mainland)
- Product Details
Keywords
- dibenzamido diphenyl disulphide
- perptizer DBD
- 2-Benzamidophenyl disulphide
Quick Details
- ProName: pepton 22
- CasNo: 135-57-9
- Molecular Formula: C26H20N202S2
- Appearance: Blueish to grey pastilles
- Application: rubber and plastic peptizer/peptiser
- DeliveryTime: within 10 days
- PackAge: 25kgs/paper drum or as customer's requ...
- Port: QINGDAO
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 100%
- Storage: dry,cool well-ventilated and shady pla...
- Transportation: not dangerous goods
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
Superiority
Annual Output: 100,000 tons
Annual sales: 15,000,000 USD
Quality: Consistent and superior quality from stringent QC system and modern test instrument
Details
Company Profile:
Company Name: AURORA CHEMICAL CO., LTD.
Year Established: 1997
The world’s leading manufacturer and supplier of Xanthan Gum, Oil Driling Chemicals, Drilling Fluid Additives, Rubber Plastic Additives and Cosmetic Ingredients.
Pepton 22 Specification:
Peptizer DBD
Struktol peptiser DBD,A82,A86,A89 equivalent
Chemical Name: 2,2'-Dibenzamidodiphenyl disulfide; dibenzamido diphenyl disulphide
Synonym:
di(2-benzamidophenyl) disulphide; Bis(2-benzamidophenyl) disulphide; 2,2-Dibenzamidodiphenyl Disulfide; 2-Benzamidophenyl disulphide; 2,2-Dibenzamidediphenyl Disulfide; 2,2'-Dithiobisbenzanilide; 2,2'-Dibenzamido diphenyl disulfide; N,N'-(disulfanediyldibenzene-2,1-diyl)dibenzamide; 2,2'-disulfanediylbis(N-phenylbenzamide); 2,2'-Dibenzamidodiphenyl disulfide; DBD;pepton 22
CAS NO.: 135-57-9
Molecular formula: C26H20N202S2
Chemical Structure:
Specification:
|
Type |
Composition |
Appearance |
Melting point (℃) |
dosage (phr) |
|
pure DBD |
DBD |
Yellow or light yellow powder |
137~142 |
/ |
|
A82 |
Blend of organic metallic complexes, 2.5% peptizer DBD and organic and inorganic dispersing agents |
Blueish to grey pastilles |
53 |
0.8~2 |
|
A86 |
Blend of organic metallic complexes, 12% peptizer DBD and organic and inorganic dispersing agents |
Blueish to grey pastilles |
55 |
0.2~0.5 |
|
A89 |
Blend of organic metallic complexes, 40% peptizer DBD and organic and inorganic dispersing agents |
Blueish to grey pastilles |
52 |
0.2~0.5 |
Application and characteristics:
Application:
dibenzamido diphenyl disulphide(Peptizer or Peptiser DBD) is a pure chemical peptizer for pure gum mastication, through which natural rubber (NR) is processed without carbon black at normal and higher temperatures.
Peptizer or Peptiser DBD A82: Viscosity reduction of natural rubber by means of chemical cleavage of polymer molecules; Faster distribution due to higher dispersion content; Effective on open mills from 80 °C and in internal mixers up to 160 °C
Peptizer or Peptiser DBD A86: Optimum balance of viscosity reduction and batch uniformity; Design focused on high efficiency together with excellent dispersion;
Peptizer or Peptiser DBD A89: Highest available rate of efficiency; Very fast chemical chain scission during mastication; Effective at very low dosage
Package and storage:
25kgs/drum as customer’s request
Store it in dry,cool well-ventilated and shady place.