Peptizer
Rubber additive peptizer LA80 composition
composition | A mixture of 2,2-dibenzamide diphenyl disulfide, an active agent, an inert carrier, and an organic dispersant. | |
Technical indicators | Exterior Ash % Melting point °C Density g/cm3 (20 ° C) | Blue-gray to dark green particles 8.0~11.0 50.0~60.0 ~1.20 |
use | This product can catalyze the breakage of molecular chains, shorten the mixing time, improve the mixing efficiency, reduce energy consumption, thereby reducing production costs and increasing productivity. It has a mastication effect above 70 °C, and the best mastication effect at 140~160 °C. This product can be used in the processing of tires and other rubber products. | |
Usage and dosage | It can be added separately during mastication, or it can be added simultaneously with promoters M and DM; it can be added at the beginning of mixing of carbon black masterbatch in a batch of mixing, or natural rubber or unsaturated synthetic rubber in open mill or close Joined on the machine for mastication. Carbon black manufacturers know how to add 0.1~0.3phr |
Storage | It is sealed in a dry, dry and cool place. The shelf life of this product is 1 year. |
package | Three-in-one paper-plastic composite bag, 25 kg / bag. |
