Dibutyltin dilaurate (dbtl)
Cas no.: 77-58-7
Mf: c32h64o4sn
Mw: 631.56
Physical property
Density: 1.066 g/ml at 25
Refractive index: 1.471 n20/d (lit.)
Viscosity: 35-55 cps/25
Freezing point: approx 15-20
Specifications
Appearance: colorless to pale yellow oil liquid
Tin content: 18.500.50
Chroma(pt-co):
Water: 0.50%
Characters
1. A multipurpose catalyst, is especially appropriate for cross-linking reaction of polyurethane and condensation reation of silanol, .
2. Can accelerate complete reaction of alcohol and isocyanic acid in the process of synthesizing polyurethane.
Additive amount0.05%-0.10%
Applications
1. Used in two-component polyurethane crosslinking coatings;
2. Used in room temperature vulcanization(rtv);
3. Used in the polyurethane rigid foams;
4. Can be used as a heat stabilizers for pvc heat shrinkable packaging film, semi-rigid transparent film, transparent tube and transparent door curtain, pvc snakeskin tube etc.
Storage
Kept in cool dry places, after use, lid airtightly timely, reducing contact with air.
Should avoid touching the skin, mucous membrane, if touched, wash immediately with plenty of water.
Packing25kg/ pastic drum, 200kg/drum
DBTDL (Dibutyltin dilaurate, Dabco T-12, DBTL) DBTDL (Dibutyltin dilaurate, Dabco T-12) Description: Appearance:Colorless to pale yellow oil liquid Tin Content:18.50 ±0.50 Chroma(Pt-Co): max 100# Water: max 0.50% CAS NO.: 77-58-7 HS CODE: 2931900090 Country of origin: China Annual output: 1500 tons
Supplier: Organic Metal (Tin/Bismuth/Zinc) Catalysts, Such As Dibutyltin Dilaurate (DBTDL), Monobutyltin Oxide(MBTO) for PU, Polyester Resin, Powder Coating,
Services: Export
Item name: Dibutyltin dilaurate CAS No.: 77-58-7 Molecular Formula: C40H80O4Sn Molecular Weight: 734.76 Density(@25c)g/cm3: 1.01-1.03 Tin Content: 15.5%-17% Use: heat stabilizers which are Used in food, medicine packing PVC products. 25kg/drum or 200kg/drum.
A very useful catalyst for the production of urethane foams, urethane coating, silicone, and other applications.
Cas No.77-58-7 sn%:18.5%, 0.5% Colorless transparent oily liquuid. PVC heat stabilizer PU catalyst 25kg,50kg,100kg
Sc-101 dibutyltin dilaurate Sc-101 dbtl, dibutyltin dilaurate, cas:77-58-7, light yellow oily liquid. Multi-purpose catalyst. Application:sc-101 is used primarily for catalyzing the reaction between carbimide radical and hydroxyl group for producing pu coatings, foams and others. Also, sc-101 is used as the organosilicon solidifying catalyst for producing rtv silicone adhesives and crosslinked polyethylene. Weight :25kg
Supplier: Organotin, tributyltin hydride, allyltributyltin, dibutyltin maleate, dibutyltin dilaurate.
Cas No.78-04-6 Use :heat stabilizer sn%:34%í+0.5% white power 25kg,50kg,100kg
White power Cas no:818-08-6 Sn%:47.5%ía0.5% 25kg.50kg.100kg 25kg, 50kg, 100kg
