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It is especially suitable for large area construction, precision casting, microwave curing and other processing forms without requiring kettle life and stability limits. With curability similar to MOCA, there won’t appear gel phenomenon when mixed with pre-polymer without being heated, may be used as pre polymer of MDI system. XYlink311 can be ideally used for manual operation of processing liquid polyurethane elastomer and automatic mixing pouring equipment.
Package: Package: Net 50kg and 200kg galvanized iron drum. Storage:It should be stored in a dry place, avoid contacting sunlight, heat, air and oxygen,otherwise its color will become darker although it does not affect its operational performance.
Storage Condition:
Supply Ability: 100.00MT/Month
Trade Terms: FOB,CIF,CFR
Shipping Mode: By Sea
Shipping Port: AnyPort
Payment Terms: T/T,L/C
XYlink311 is equivalent to foreign Caytue®31 DA, which is mainly used for TDI (toluene diisocyanate) / polyester or polyether, amine curing agent of delayed reaction of MDI (diphenyl methane diisocyanate) / polyester or polyether urethane pre-polymer. It is composed of complex of symmetric aromatic diamine and sodium chloride, and dispersed in ester plasticizer, in which the content of free amine is very low. At room temperature, it is almost no activity, but heated to 120℃ (addition of catalyst can be reduced to 70-80℃), this salt complex begins releasing and the free diamine quickly reacts with pre-poly to form elastomer. Because XYlink311 is a liquid with appropriate viscosity, without melting, under room temperature it can be mixed with pre-polymer, suitable for normal pressure casting, pressure or injection molding, rotary casting and leaching in reaction kettle and other molding processing technology.
Xiangyuan Chems, a deputy agent unit of China Association of Polyurethane Industry, was founded in Yangchenghu Town of Suzhou. It is a designated enterprise appointed by the State Ministry of Chemical Industry for production of polyurethane rubber curing agent.After 20 years of growth, Xiangyuan has become a R & D,production, sales integrated modern enterprise with the principles of seeking existence with quality, pursuing development with management, taking the market as theback wall, taking the advanced technology as the motivation, implementing strategies of diversification, internationalizati on and global brand, insistingon the idea of service first, introducting high-level personnel, realizing the mutually-beneficialand win-win cooperation, as well as strong persistence and undefeated spirit.