A11

A89

Products

Chemical

Composition

Melting

Point（℃）

Appearance

Application Characteristics

DBD

2,2'-Dibenzamidodiphenyl

disulfide

137-142

White to grey powder

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.

A86

Blend of organic metallic complexes, 12% peptizer

DBD and organic and

inorganic dispersing agents

55-65

Black green pellets

A86 is used as a combination peptizing and processing additive which is effective in natural and synthetic rubber. It is easily dispersed in rubber due to its suitable content of dispersing agent and effective on the open mill at temperatures above 80°C and in the internal mixer up to 160°C.

A89

Blend of organic metallic complexes, 40% peptizer

DBD and organic and

inorganic dispersing agents

55-65

Black green pellets

A89 is used as a combination peptizing and processing additive which is effective in natural and synthetic rubber. It is easily dispersed in rubber due to its suitable content of dispersing agent and effective on the open mill at temperatures above 80°C and in the internal mixer up to 160°C.

A11

Blend of organic metallic complexes, 40% peptizer DBD and organic and inorganic dispersing agents

55-65

Black green granules

A11 is used as a combination peptizing and processing additive which is effective in natural and synthetic rubber. It is easily dispersed in rubber due to its suitable content of dispersing agent and effective on the open mill at temperatures above 80°C and in the internal mixer up to 160°C.