Ndi co-catalyst yokhala ndi tertiary amine kuti ifulumizitse reaction ndi machiritso a urethane. Ilibe mercury, lead ndi dibutyltin. Ili ndi volatility yochepa yokhala ndi fungo lochepa kapena ayi. Ndi njira ina m'malo mwa ma catalyst okhala ndi tin mu slabstock yosinthasintha, ma foam osinthasintha kwambiri, spray, microcellular, ndi ma rigid thovu systems.
1000kgs net tote.
Nthawi yotumizira: Ogasiti-19-2021