Zibo Linzi Qiquan Industrial Trade Co., Ltd

Polytetraethoxysilane Si50

• Category :

  Intermediates

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  ZQ-342-Si50

  Main technical indicators:
  1, Chroma: ≤ 30 APHA max.
  2, specific gravity: 0.975-0.989 at 20 ° C (68 ° F)
  3, silica content: 48-52% by wt. As SiO2
  4, acidity: ≤ 50PPm. (As HCl)
  5, ethanol: ≤ 2%
  6, iron content: 0-5PPm by wt. As FeCl2
   
   product properties:
  1, CAS.NO.: N.A
  2, Structural formula:
  3, Appearance: colorless liquid
  4, flash point: 40.5 ℃
  5, viscosity: 5-7 cps. (20 ℃)
   products are mainly used:
  1, paint, coating the binder;

  2, silicone rubber crosslinking agent;

  3, precision casting binder;
  4, ceramic materials, adhesives;
   
   product packaging: 200Kg iron drum

  storage and shelf life: sealed, shelf life of 10 months.