Specific gravity (H2O=1): 1.30
Physical and chemical properties: This product is a light yellow or colorless transparent liquid with an acetic acid odor. It is solid or semi-solid below 10 ℃
Freezing point: 8-10 ℃
Specific gravity (20 ℃): 1.32 ± 0.005g/ml
Appearance: colorless or light yellow transparent liquid
Sn content: 32.5 ± 0.5%
Relative density (25 ℃): approximately 1.30
Tin content: 32.0-33.8%
Vapour density: 12 (vs air)
Vapour pressure: 1.3 mm Hg (25 ° C)
Use
Gel catalyst, mainly used as room temperature silicone rubber curing catalyst, especially for deacetic silicone products; Its characteristic is that its catalytic speed is faster than dibutyltin dilaurate, and it can be used for polyurethane elastomer, spraying rigid polyurethane foam, rigid foam high resilience molding foam, etc. To reduce its acetic acid odor, it can be used in combination with dibutyltin dilaurate, usually using dibutyltin dilaurate: dibutyltin dilaurate is 1:9 or 2:8. After use, this product should be immediately covered tightly as it is prone to hydrolysis when exposed to air, and solid particles may precipitate from the bottle mouth. It can also be used as a catalyst for polyurethane coatings.
Packaging
200 kg/plastic bucket
Storage
When storing, it is advisable to keep it dry and maintain a temperature above 10 ℃. Crystals precipitate below 10 ℃, and heating and melting do not affect the effectiveness of use.
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