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Polymer Additives
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Technical Datasheet | Supplied by New Japan Chemical
1,3:2,4-bis-O-(4-methylbenzylidene)-D-sorbitol. It is a crystal nucleating agent for polyolefin resins. GEL ALL E-200 has a slightly lower melting point than that of GEL ALL MD-LM30G. With this characteristic, both polymer and crystal nucleating agent are fused and dispersed uniformly at a relatively low temperature, thereby exerting good transparency, consequently it enables kneading and forming at a low temperature. When a sorbitol transparent nucleating agent is used as crystal nucleating agent, a very small amount of free aldehyde may give a smell or taste change to the molded product. By using GEL ALL E-200, the amount of free aldehyde is substantially suppressed compared to conventional products, thereby producing products with good sensory characteristics in terms of smell and taste.
Product Type
Nucleating Agents
Chemical Composition
CAS Number
54686-97-4 or 81541-12-0
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