Chemical Name：DIBUTYL TIN DILAURATE
Molecular Formula： C32H64O4Sn
Molecular Weight： 631.56
D-80 is a light yellowish liquid with white crystals at low-temperature . D-80 soluble in the most common ,such as benzene, toluene, ethanol, acetone, ethyl acetate, chloroform, carbon tetrachloride, benzene, ethanol, petroleum ether and other solvents and various industrial plasticizers, D-80 is insoluble in water.
Promotes rapid gelation and surface curing .
Improves mechanical properties in molded and slabstock foams.
Note: the above data is for reference only, cannot be as a technical specification.
D-80 is stable in aqueous solutions, but hydrolyzes at ambient temperatures in alkaline solutions.
Catalyst for RTV
Mainly used as a catalyst for acetoxy sealant RTV-1.
D-80 is a catalyst with strong gel properties, which can be used in polyurethane elastomers, adhesives, sealants, hard foam, molded foam, RIM, etc. D-80 can be used with amine catalyst and high speed production of high density structural foam, spraying hard foam, hard foam sheet. D-80 is also a drier for polyurethane coatings.
Stabilizers and lubricants for PVC products
PVC soft transparent products or semi-soft products, and barium stearate, cadmium stearate and other metal soap or epoxy compounds with good lubricity, transparency, weather resistance, and plasticizer compatibility, no spray, no vulcanization pollution, no adverse effects on thermal bonding and printability. Such as: soft film, film, plastic shoes, hose and PVC conveyor belt. In particular, it can be used as a catalyst for polyurethane foaming products. In PVC hard products, this product can be used as a combination with organotin maleate or thiol organotin to improve the fluidity of resin materials.
Silane crosslinked thermoplastics catalyst
D-80 accelerates the cross-linking curing of silane crosslinked polyethylene cables and pipes.
Photothermal stabilizer for polyamide and phenolic resins.