Clarifying Nucleating Agent for PP

Clarifying Nucleating Agent for PP
Clarifying Nucleating Agent for PP
Clarifying Nucleating Agent for PP
Clarifying Nucleating Agent for PP
Clarifying Nucleating Agent for PP
Brand
Raytop
Appearance
white powder
Purity
98.5%
Finess
400-800 mesh
Package
10kg/25kg per fiber drum
Shelf Life
2 years
Transport
by sea or by air
Molecular formula
C24H30O6
CAS
135861-56-2
Solubility
water or solvent
Clarifying Nucleating Agent mainly used in PP homopolymer, random copolymer, etc. Homopolymer products generally choose T30S, F401 or 1700 and other grades of resin. The resin is selected according to the application requirements of the product, and the transparency effect is extremely remarkable.

Clarifying Nucleating Agent Application Scope:

Clarifying Nucleating Agent mainly used in PP homopolymer, random copolymer, etc. Homopolymer products generally choose T30S, F401 or 1700 and other grades of resin. The resin is selected according to the application requirements of the product, and the transparency effect is extremely remarkable.

nucleating agent for polypropylene.JPG

Nucleating agents, also known as clarfying nucleating agents, are divided into several categories. The alpha and beta types also have a nucleating agent that mainly improves transparency. Now the market is updated to the third generation. The third-generation sorbitol-type nucleating agent RT-PP03 has obvious advantages over the original first- and second-generation nucleating agents. The third-generation nucleating agent is colorless and odorless when melted in polypropylene, and the addition amount is small. 


Clarifying Nucleating Agent Addition method:

For extruded products such as sheets, films, pipes, etc., the nucleating transparent agent can be directly produced after mixing with PP. The mixing method is as follows: put 50kg of PP material into the mixer, add 20-40ml white oil, stir for about 1 minute, so that the white oil evenly adheres to the PP material particles; then put in the nucleating transparent agent weighed according to the proportion , and stir for 3-5 minutes to make the nucleating transparent agent evenly adsorbed on the PP pellets. (For injection molding products, it is recommended to make transparent masterbatch first)

  

Clarifying Nucleating Agent Dosage:

The general addition amount is 2-3‰, and the best addition amount is 2.5‰Masterbatch 3-5% is appropriate


Chemical Characterization:

Chemical     Name:1,3:2,4-BIS     (3,4-DIMETHYLBENZYLIDENE) SORBITOL

CAS Number: 135861-56-2

Malecular Formula: C24H30O6

Apperance: White Powder (Odorless)

Melting Temperature:250-270°C

Purity:99% min

nucleating agent for hdpe.JPG

Pay attention:

To solve different problems for different products, use different nucleating agents

The dispersion should be uniform, and the uneven dispersion is prone to crystal points.


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