Zinc Stearate

• Post Date:

  Jun 09,2014

• Expiry Date:

  Jun 09,2015

• Detailed Description:

  Cas No. :557-05-1 Other Names: Zinc Stearate
  Melting Point: 140 Min
  ree Fatty Acid: 0.5% Max
  Heating Loss: 3% Max
  
  
  Specifications
  
  1.Calcium stearate is used as lubricant and mold-releasing agent in thermosetting plastics,resins reinforcing PET plastics.
  Calcium stearate
  Formula: Ca (C17H35COO) 2
  Molecular weight:704 White fine powder
  Technique indicator:
  Terms Specification
  Grade Super 1st
  Zn content,% 10.3-11.3 10.3-11.3
  Free Fatty Acid(As Stearic acid)% ≤ 0.8 1.0
  Moisture,% ≤ 0.8 1.0
  Melting Point, °C 120±5 120±5
  Fineness(thr.Screen),% ≥ 99.0
  (0.045mm screen) 99.5
  (0.075mm screen)
  
  Application:
  1.It can improve the gelation speed in the hard product with the basic lead salt and lead soap.
  2.It can eliminate the bad effect of residual catalyst to the resins color and stabilizer in the resins as a helogenic absorb agent.
  3.It is a lubricant in the polyolefin fiber and the model plastic products.
  4.It also can be used as lubricant and mold-release agent in thermosetting plastics and resins reinforcing PET plastics such as bakelite and amido,etc.
  5.It can also improve work ability of hard products with stabilizer.
  

• CAS Registry Number:

  557-05-1

• Synonyms:

  ;zinc octadecanoate;zinc stearate/zinc distearate;octadecanoic acid - zinc (2:1);znst;

• Molecular Formula:

  C₃₆H₇₀O₄Zn

• Molecular Weight:

  632.3635

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R37:;
  

• Safety Description:

  S22:;
  S26:;
  S36/37/39:;
  S38:;
  

• Company:

  Qingdao Maoshi International Trading Co.,Ltd.     [ China ]        

• Contact:

  Peter

• Tel:

  +86-0532-13280879144

• Fax:

  +86-0532-13280879144

• Email:

  sales01@maoshichem.com