Poly(1,4-Butanediol) Bis(4-Aminobenzoate) CAS 54667-43-5

Poly(1,4-butanediol) bis(4-aminobenzoate) CAS 54667-43-5 can be mixed with prepolymer at roomtemperature to do casting and curing, it can be the chain extender for both TDIand MDI system. P-1000 can also be the flexibility modifying agent for epoxide resin curingsystem. It can be usedin the area of casting, coating, adhesiveagent, sealing agent and spray finishing. It is appropriate for onsite processing because it iseasy to process. Compare with MDI/ diol heat curing system, the Poly(1,4-butanediol) bis(4-aminobenzoate) room temperature curing system has more simpler process procedure, andhas better performance. Besides, the shrinkage ratio of elastomer cured by Poly(1,4-butanediol) bis(4-aminobenzoate) under room temperature is lower.