rigid foam catalyst

overview: product name: catalyst tmr-4 alias: tmr-4, tmr-4, trimer catalyst tmr-4, rigid foam catalyst, semi-rigid foam catalyst, semi-rigid foam catalyst tmr -4, tmr product description: tmr-4 can be used as a single trimer catalyst, or it can be used in conjunction with other trimerization catalysts. tmr-4 tmr-4 trimer catalyst tmr-4 hard foam catalyst semi-rigid foam…