聚硅酸乙酯

硅酸乙酯 40

ES-40

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)	1.04-1.07 g/cm3 at 20℃ (68F)
二氧化硅含量(Silica Content)	40.0-42.0% 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.:	11099-06-02
分子式(Molecular Formula):	(OSi(OEt)2)n
分子量(Molecular Weight)	740(app)
外观(Form):	无色液体Water-white liquid
闪点(Flash Point):	40- 62℃(mixture)
粘度(Viscosity):	4-7 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.