Dibutyl tin diacetate MT4202(DBTDA)

cas:1067-33-0

Quality standard:

Application:

Other:

Specific weight (H2O=1) : 1.30
Physicochemical properties: This product is light yellow or colorless transparent liquid with acetic acid odor, solid or semi-solid below 10℃
Freezing point: 8~10℃
Specific weight (20℃) : 1.32±0.005g/ml
Boiling point: 140-144℃/10mmHg.
Quality index: Appearance: colorless or light yellow transparent liquid
Sn content: 32.5±0.5%
Relative density (25℃) : about 1.30
Tin content: 32.0-33.8%
Vapor density :12 (vs air)
Vapor pressure :1.3 mm Hg (25 °C)
Refractive index :n20/D 1.471(lit.)
Storage: Storage to keep dry, temperature above 10℃ is appropriate. Below 10℃ precipitation crystal, heating melting does not affect the use effect.

   Gel catalyst, mainly used as room temperature silicone rubber curing catalyst, especially suitable for deacetic type silicone products; Its catalytic speed is faster than dibutyltin dilaurate, can be used in polyurethane elastomer, spray rigid polyurethane foam, hard foam high rebound molding foam, etc. To reduce its acetic odor it can be used in combination with dibutyltin dilaurate, which is usually used: dibutyltin dilaurate is 1:9 or 2:8. This product should be closed immediately after use, it is easily hydrolyzed in the air, the bottle mouth precipitation solid. It can also be used as a catalyst for polyurethane coatings.

Pack: 200kg/plastic bucket
         25kg/plastic bucket