Acrylic processing aid

• Post Date:

  Jul 24,2015

• Expiry Date:

  Jan 20,2016

• Detailed Description:

  Cas No. :25852-37-3 Quantity: 30000Metric Tons
  Acrylic processing aid
  Performance theory
  Polyacrylate processing aid is a polymer polymerized by one or several kinds of acrylate monomer, which can speed up the fusion of PVC resin, increase the melt strength and uniformity, abate fracture and exudation of the fondant without bad influence of the mechanical properties of PVC. So the processing aid has been widely used in the PVC products.
  Different kinds of Acrylate monomer and the various proportions will lead to the difference of the plasticizing, melt strength of the Acrylic processing aid. If the viscosity of the processing aid is higher, plasticizing will be lower and melt strength higher. PVC processing aid has no obvious influence on the tensile strength and Vicat softening point, while PVC processing aid with high viscosity will increase the tensile strength and Vicat softening point.
  Acrylic processing aid can be widely used in clear and opaque PVC profile, PVC pipe, PVC board, PVC sheet, PVC film and WPC products.
  
  Standard technical data
  Type Appearance Viscosity Volatile Contents
  YM-401 White free-flow
  powder
  3.5-4.2 ≤1.3%
  YM-125 4.0-5.0 ≤1.3%
  YM-P20 2.5-3.2 ≤1.3%
  YM-175 0.5-1.0 ≤1.3%
  YM-K40 5.0-6.0 ≤1.3%
  YM-51 ≥10.5 ≤1.3%
  YM-81 ≥10.5 ≤1.3%
  YM-91 ≥10.0 ≤1.3%
  
  Comparison sheet
  Type Comparison Type
  YM-91 K435 of Rohm&Haas
  PA-630 of Kaneka
  YM-K40 K-400 of Rohm&Haas
  P530 of Arkema
  PA930 of LG Chemical
  YM-128 PA828 of LG Chemical
  K125 of Rohm&Haas
  YM-P20 PA-20 of Kaneka
  P551 of Arkema
  K-120n of Rohm&Haas
  YM-175 K-175 of Rohm&Haas
  P770 of Arkema
  PA-101 of Kaneka
  Remarks: Molecular weight is increasing from YM-175 to YM-91

• CAS Registry Number:

  25852-37-3

• Company:

  Shandong shituo high molecular weight material co.,ltd     [ China ]        

• Contact:

  Nancy Zhou

• Tel:

  0533-3252737

• Fax:

  0533-3252717

• Email:

  shituochem@hotmail.com