产品详细说明:
正硅酸丁酯(Tetra butyl Silicate),98%
l指标(SPECIFICATIONS):
色度(Color):20 APHA max.
比重(Specific Gravity):0.89-0.90 at 25° C
含量(Monomer Content):98.0% by wt.
l物性(PHYSICAL PROPERTIES)
CAS.NO.: 4766-57-8
分子式(Molecular Formula): Si(OBut)4
外观(Form):无色液体Water-white liquid
沸点(Boiling Point): 115-120°C(0.4KPA)
冰点(Freezing Point): <-82°C
闪点(Flash Point): 45.°C
粘度(Viscosity): 1.5-2.0 cps.(20°C)
l用途(UASES):
1.用于硅橡胶中白炭黑的表面处理;
Modifying surface of silica to obtain hydrophobic property.
2. RTV胶的新型优良的交链剂。
Used as silicone room temperature vulcanizing cross-linking agents.
l包装(PACKING):
180KgPE桶,可提供出口商检证。
200L/180Kg Plastic or Steel drum.
l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 mouths.














发布供求信息
推广企业产品
建立企业商铺
在线洽谈生意