PP clarifying agent | Global Trade leader ecrobot

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PP clarifying agent

Posting date : Nov 30, 2009

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CHEMICAL | Organic ch

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29-

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Polyolefin Nucleation Clarifying Agent SKC-Y5988 Basic Information Trademark: SKC-Y5988 Chemical Name: 1,3:2,4-Di-p-methylbenzylidene sorbitol Molecular Formula: C22H26O6 Molecular Weight: 386.44 CAS NO.: 54686-97-4 Structure: Physicochemical Properties Item Standard Appearance White loose powder Assay 99% Odor Little aldehyde odor Melting Point 246±3 ºC Volatility ≤1.0% Applications This product is the second generation sorbitol type polyolefin clarifying agent. It is mainly used in PP homopolymers, PP random copolymers and PE polymers. Addition of 0.15-0.3% this product into the target materials can improve the transparency results. The addition is closely related with type and thickness of materials. This product can greatly improve the transparency of polyolefin plastic, and significantly increase its heat distortion temperature, surface gloss, impact resistance, reduce curing time, etc. It is widely used in household goods, cultural goods, industrial goods and medical equipment and instruments, and it has the feature of high quality and low cost. Referenced Dosage 0.15%~0.3%. Packing&Storage Packed with paper-plastic compound bag, net weight: 10 kg/bag Should be stored in ventilated, dry and dark warehouse at normal temperature, and it could keep efficiency for 3 years without unsealing.