catalyst for rigid foams qg pc-5
hard foam catalyst
qg products product characteristics
qg pc-5 is widely used in all kinds of polyurethane rigid foam, including polyisocyanurate sheet rigid foam.
![DMAEE CAS1704-62-7 2-[2-(Dimethylamino)ethoxy]ethanol](http://dmaee.cn/wp-content/uploads/2022/11/cropped-logo1.jpg){kind=logo}
catalyst for rigid foams qg pc-5
hard foam catalyst
qg products product characteristics
qg pc-5 is widely used in all kinds of polyurethane rigid foam, including polyisocyanurate sheet rigid foam.
