GY-DBD Rubber Peptizer CAS NO.135-57-9

GY-DBD Rubber Peptizer CAS NO.135-57-9

Category:

Description

Chemical Name: 2,2′-Dithiobisbenzanilide
CAS NO.: 135-57-9
Structural formula:

Molecular weight: 456.59

Properties

GRADE GY-DBD
State Powder
Color Light yellow 
Purity (%) 97 min
Initial Melting Point (℃) 136 min
Heat Loss (%) 0.5 max
Ash (% ) 0.5 max
Solubility Soluble in benzene, ethanol, acetone, organic solvents

Insoluble in water.

 

Features/Advantages

  • Low toxicity
  • Safe processing property
  • Good storage stability
  • Good heat stability, suible for used in over 120 degree or higher operational temperature, should be joined at the beginning of the plastication
  • No blooming and will not affect the aging performance of rubber.

Applications

  • Natural rubber
  • Synthetic rubber
  • Alloy rubber.

Dosage

0.1%~0.5% for NR; 1.0%~3.0% for SBR 

Packing

25KG/BAG 

Storage

  • Store in a cool, dry, and well‐ventilated place.
  • Keep away from fire and avoid direct sunlight, long‐term freezing, or damp.
  • Seal tightly after use.
  • Protect from extreme temperatures.