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AR
Organo Silica Sol
High Purity Silica Sol
Ethyl Silicate 28(99.9%)
Ethyl Silicate 32
Tetramethyl Silicate(99.9%)

 


硅酸乙酯 32

ES-32

产品指标(SPECIFICATIONS)

项目(ITEM)

指标(SPECIFICATIONS)

结构式(FORMULA)

色号(Color)
10 APHA max.

比重(Specific Gravity)
0.97-1.0 g/cm3 at 20℃ (68F)
二氧化硅含量(Silica Content) 32.0-34.0% by wt. as SiO2
酸度(Acidity) 50PPm. (as HCl)
乙醇%(Ethyl achonl)
2% MAX
铁含量(Iron )

0-5PPm by wt. as FeCl2

物性(PHYSICAL PROPERTIES)

项目(ITEM)
物性值(VALUE)
CAS.NO.: Mixture
分子式(Molecular Formula): (OSi(OEt)2)1-2
分子量(Molecular Weight) 260(app)
外观(Form):
无色液体Water-white liquid
沸点(Boiling Point): >168°C
冰点(Freezing Point): -82°C
闪点(Flash Point):?
62℃(mixture)
粘度(Viscosity):
1-3 cps.(20°C)

 

用途(UASES)
  1. 油漆、涂料的粘结剂 (Used as binders in paints and coatings.)
  2. 有机硅橡胶的交链剂(Used as silicone room temperature vulcanizing cross-linking agents.)
  3. 精密铸造的粘结剂(Used as binders in precision castings)
  4. 陶瓷材料的粘结剂 (Used as binders in ceramic .)

包装(PACKING)

          200Kg PE/铁桶,或1000L集装桶.    可提供出口商检证。
          200L/200Kg Plastic or Steel drum, 1000L IBC.   UN1292,CLASS  III.  3

保存和保质期(SHELF LIFE):

          密封保存,保质期12个月。
          Keep tightly closed. Avoid moisture. Store at cool and dry place.
          Shelf Life is 12 months.

 



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