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Home » Product Directory » Chemicals » Chemical Auxiliary & Catalyst » Chemical Auxiliary » PP Clarifying Agent SKC-Z9988

PP Clarifying Agent SKC-Z9988

PP Clarifying Agent SKC-Z9988

Product Description

Olyolefin Nucleation Clarifying Agent
SKC-Z9988
Basic Information
Trademark: SKC-Z9988
Chemical Name: 1, 3: 2, 4-Bis (3, 4-dimethylobenzylideno) sorbitol
Molecular Formula: C24H30O6
Molecular Weight: 414.49
CAS No.: 135861-56-2
Structure:

Physicochemical Properties
Item  Standard
Appearance  White loose powder
Assay  99%
Odor  None
Melting Point  250
Volatility 1.0%
Applications
This product is the newest generation sorbitol type polyolefin nucleation clarifying agent. It is mainly used in PP homopolymers, PP random copolymers and PE polymers. Addition of 0.15-0.30% this product into the target materials can improve the desired 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 molding time, etc.
Compared with previous two generation agents, this product is more suitable for PP and PE products which demand high transparency. It has such many advantages as wide range of processing, high transparency, odorless, non-precipitation, high thermal stability, etc. Its comprehensive performance is the most excellent in present market. This product is widely used in high-grade transparent products, such as high-grade tableware, microwave food containers, etc, as well as medical implements, cultural goods, dressing case, etc. It can also be used in high-temperature sterilization products.

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 then could keep efficiency for 3 years without unsealing.

   
Appearance:  Powder
Company: Songzi Nanhai Chemical Co., Ltd.

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