A-C 617A is a low molecular weight polyethylene additive developed by Honeywell, with good dispersion and lubricating properties, A-C 617A has excellent metal release properties in rubber, so that rubber products can be easily removed from Bunberley internal mixer, double roller machine, and pressure roller, and it can also improve the surface gloss of the product, adding A-C 617A will not have a negative impact on the processing performance and vulcanization rate of rubber products, so A-C 617A It has excellent mold release performance in rubber products and can be used as a rubber release agent.
Excellent metal release properties that can be easily removed from Bunburley mixers, double rollers, and pressure rollers;
There is no adverse effect on the scorching performance, vulcanization rate or overall physical properties (tensile strength, elongation, hardness) of the rubber compound;
Whether it is raw rubber material or vulcanized rubber, there is no frosting or exudation;
Improve the dispersion of fillers, especially carbon black;
Improve in-mold fluidity and demolding;
Improve the extrusion rate and surface gloss of the product;
Compatible with all elastomers;
Excellent chemical and oxidation resistance;
Excellent electrical properties;
It is easily dispersed at temperatures between 75-95°C and even higher.
Neoprene
Improved machinability, such as in-mold flow and roll shedding;
Reduce the effect of mold swelling;
Improve the surface finish of extruded products;
No adverse effect on physical properties and adhesion;
It can be used to replace some elastomers, but has no adverse effect on the vulcanization rate and physical properties;
It has a low melting point and low viscosity.
EPDM
Reduced Mooney viscosity and stickiness;
Improve in-mold flowability, mold release and mold adhesion;
It does not reduce the rate of vulcanization and physical properties.
Nitrile rubber
It is easy to press with a double roller, and the pressed sheet is smooth;
Low viscosity, low scorch sensitivity;
Less shrinkage, which helps with wrapping and extrusion;
Improves in-mold flow and mold release.
Styrene-butadiene rubber
Reduced viscosity and scorch sensitivity;
Improves in-mold flow and mold release.
There is no frosting, and it will not cause the deterioration of the adhesive performance of raw rubber;
Improves abrasion resistance and resistance to cut notch growth.
Chlorosulfonated polyethylene rubber
Shorten the mixing cycle; Reduced viscosity;
less shrinkage and scorch sensitivity;
Improve the fluidity and release of the mold, improve the wear resistance and crack propagation resistance;
Excellent maneuverability during double-roll milling or pressure roll operation.
Viton
Provides better in-mold fluidity and release without changing the rate of vulcanization;
improve the surface quality of extruded and injection molded parts;
There is no negative effect on the performance of the original and post-aging periods.