Rubber Plasticizer/Peptizer 2,2'-Dithiobisbenzanilide

Rubber Plasticizer/Peptizer 2,2'-Dithiobisbenzanilide

Chemical Name:
2,2′-Dibenzamido diphphenyl disulfide
Molecular Formula: C26H20N2O2S2
Molecular Weight: 456.59br /> CAS NO.: 135-57-9
Package: 25kg/bag
Storage Life: 12 months
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Product Details

P-22(DBD)

Accelerator Chemical Name

2,2′-Dibenzamido diphphenyl  disulfide;Dithio-bisbenzanilide
Di-(o-benzamido diphphenyl)disulfide

Molecular Formula

C26H20N2O2S2

Molecular Structureimage002.gif
Molecular Weight

456.59

CAS NO.

135-57-9

Specification

TYPE

P22

P44 /DBD-3

Appearance

White or Pale Yellow Powder

Light Green Pellet Solid

Melting Range,℃

136-143

136-143

DBD content ≥%

95

40.0±2

Loss on Drying %≤

0.50

0.50

Ash %≤

0.30

0.5

Residues(150μm) %≤

0.50

/


This product can catalytic molecular chain fracture, and prevent the fractured molecular chain to couple. It also can help to shorten the mixing time, improve the mixing effect, reduce energy consumption, thereby reducing production cost and improving production capacity. Up 70 ℃ have plasticizing effect, at 140℃~ 160 ℃plasticization effect is best.

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