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Tetra n-Propyl Silicate, 99%
| ITEM |
SPECIFICATIONS |
|
|
Color
： |
20 APHA max |
| Specific Gravity
： |
0.91-0.92 at 25℃ |
| Monomer Content
: |
99.0% by wt. |
| SiO2% ： |
22.7 % by wt.
as SiO2 |
| PHYSICAL PROPERTIES
|
| CAS.NO.： |
682-01-9
|
| Molecular Weight |
264.2 |
| Appearance： |
Colorless liquid |
| Boiling Point : |
223.0-225.0
℃ |
Tetra n-Propyl Silicate
（PS）
|
| Freezing Point ： |
-82℃ |
| Flash Point : |
５７ ℃ |
| Viscosity ： |
1.7 cps.
(20℃) |
|
UASES
|
|
Modfying surface of silica & glass |
|
Used as silicone room temperature vulcanizing cross-linking agents.
|
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PACKING
|
|
200L/180Kg Plastic or Steel drum. |
|
SHELF LIFE
|
Keep tightly closed. Avoid moisture. Store at cool and dry place.
Shelf Life is 12 mouths. |
|
Tetra butyl Silicate, 98%
| ITEM |
SPECIFICATIONS |
|
| Color ： |
20 APHA max |
| Specific Gravity ： |
0.89-0.90 at 25℃ |
| Monomer Content : |
98.0% by wt. as TEOS |
| PHYSICAL PROPERTIES |
| CAS.NO.： |
4766-57-8 |
| Appearance： |
Colorless liquid |
| Boiling Point : |
115-120℃ |
Tetra butyl Silicate
(BS)
|
| Freezing Point ： |
< -82℃ |
| Flash Point : |
45℃ |
| Viscosity ： |
1.5-2.0 cps. （ 20°C ） |
| UASES |
| Modfying surface of silica & glass |
| Used as silicone room temperature vulcanizing cross-linking agents. |
| PACKING |
| 200L/180Kg Plastic or Steel drum. |
| SHELF LIFE |
Keep tightly closed. Avoid moisture. Store at cool and dry place.
Shelf Life is 12 mouths. |
|
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