Siwin-AT302 is an acid-type cross-linking agent and always used with Siwin-AT102 instead of the mixture of Siwin-AT102 and Siwin-AT402 to avoid crystallizing. And the tensile strengt of RTV silicoe rubber is better. We can offer the mixture of Siwin-AT302 and Siwin-AT102 directly.
Siwin-AT302
Siwin
Siwin-AT302
17865-07-5
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Siwin-KT302
Propyl triacetoxysilane
Typical properties
Product No. | Siwin-AT302 |
Chemical Name | Propyl triacetoxysilane |
CAS NO. | 17865-07-5 |
Appearance | Colorless to light yellow transparent liquid |
M.F | C9H16O6Si |
M.W | 248.31 |
Density | 1.119 g/cm3 |
Monomer content wt% | 90.0% min. |
Molecular Structure |
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Application
Propyltriacetoxysilane is mainly used as a cross - linker for vulcanized silicone rubber and silicone sealant. In acidic silicone sealant, it can replace ethyl cross - linker, thus greatly reducing production cost while achieving the same service effect.
In addition, propyltriacetoxysilane also has the following applications:
Cross - linker for vulcanized silicone rubber and silicone sealant: It can promote the curing reaction of these materials and enhance their physical and chemical properties.
Building Waterproofing: In the field of building waterproofing, propyltriacetoxysilane can be used to improve the performance of waterproof materials and increase their durability and sealing property.
Powder Surface Modification: It can also be used for surface modification of powder materials to improve the dispersibility of materials and their compatibility with other materials.
Package & Storage
200kg/drum 1000kg/IBC
Store tightly at room temperature in dry shadow place, avoid contact with alkali and acid , away from fire source.
