Professional Purify Nucleating Agents For Polypropylene CAS 135861 56 2

Nucleating Agent for PP , Nucleator , 135861-56-2 , 1,3:2,4-Bis(3,4-Dimethylbenzylidene) Sorbitol , Nucleating Agent

Application of Nucleator for PP 135861-56-2:

Nucleating agent DMDBS is second generation of sorbierite type of polyolefine nucleating agent. It is suitable for the production of high transparency polypropylene. DMDBS also can be used in rubber, chemical fiber, textile, printing, coating, and pigment, etc.

Formula structure of Nucleator for PP 135861-56-2:

Product description of Nucleator for PP 135861-56-2:

Physical property of Nucleator for PP 135861-56-2: 

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.

Shelf life of Nucleator for PP 135861-56-2:

At least 2 years when stored in sealed packing under above mentioned conditions.

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.