Payment & Shipping Terms:
|Features:||The Addition Of A Small Amount Of Nucleating Agent In PP Can Significantly Improve The Crystallization Speed, Crystallization Rate And Crystallization Of PP, So As To Realize The Heat Resistance Modification Of PP||Cas No:||135861-56-2|
|Appearance:||White Crystalline Powder||Application:||It Is Suitable For The Production Of High Transparency Polypropylene.|
|Package:||5kgs Double Paper Bag||Shelf Life:||2 Years|
nucleating agents for plastics,
Formula structure of Nucleator for PP 135861-56-2:
Product description of Nucleator for PP 135861-56-2:
|Chemical Name||1,3:2,4-Bis(3,4-Dimethylbenzylidene) Sorbitol|
Physical property of Nucleator for PP 135861-56-2:
|Appearance||White crystalline powder|
|Purity (HPLC) %||99.0 min|
|Melting point (deg.C)||255-270|
|Dry weight loss %||0.5 max|
Packing and storage of Nucleator for PP 135861-56-2:
5kgs double paper bag, Keep in a tightly closed container, stored in a cool, dry, ventilated area.
Polypropylene (PP) is a nontoxic, odorless, tasteless, creamy, high-crystalline polymer, one of the lightest of all plastics. It is especially stable for water, with a water absorption rate of 0.01%. At the same time, it has good heat resistance, the products can be sterilized at the temperature of 100 or above, without external force, 150 is not deformed. However, if you want to use it at a higher temperature, and you inevitably need to be disturbed by external forces, the warping deformation and other problems will occur, and then you need to modify it.
The addition of nucleating agent to PP is one of the effective methods to improve heat resistance. The addition of a small amount of nucleating agent in PP can significantly improve the crystallization speed, crystallization rate and crystallization of PP, so as to realize the heat resistance modification of PP.