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硅酸乙酯 28C
ES-28C
产品指标(SPECIFICATIONS)
项目(ITEM) |
指标(SPECIFICATIONS) |
结构式(FORMULA) |
色号(Color) |
10 APHA max. |
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比重(Specific Gravity) |
0.93-0.94g/cm3 at 20℃ (68F) |
醇(alcohol) |
2 % max |
硅酸酯含量(Moner Silicate con.) |
98% min |
TEOS含量 (TEOS con.) |
85-95 % |
聚硅酸酯含量(polysilicate con) |
0.1%,Max |
水分(Water con.) |
200 ppm.max |
金属离子(Metal) |
600 ppb, total, max. |
酸度(Acidity) |
None |
物性(PHYSICAL PROPERTIES)
项目(ITEM) |
物性值(VALUE) |
CAS.NO. |
混合 mixture |
分子式(Molecular Formula) |
Si(OC2H5)4x(OCH3)4(1-x),x=96±3 % |
外观(Form) |
无色液体Water-white liquid |
沸点(Boiling Point) |
160-168°C |
二氧化硅含量(Silica Con.) |
29.0-31.0% |
闪点(Flash Point) |
17℃ min. |
用途(UASES):
- 有机硅橡胶的交链剂(Used as silicone room temperature vulcanizing cross-linking agents.)
- 合成高纯二氧化硅和石英(Used as a raw material for synthetic quartz and high-purity silica.)
- 二氧化硅凝胶的原料(For organic-inorganic composites as a material for sol-gel method.)
- 油漆、涂料的粘结剂 (Used as binders in paints and coatings.)
- 陶瓷材料的粘结剂 (Used as binders in ceramic .)
包装(PACKING):
200L/190Kg PE/铁桶、1000L集装桶或19000KG集装罐,可提供出口商检证。
200L/190Kg Plastic or Steel drum,ISO TANK. UN1292, Class 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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