Shanghai chemical raw materials Co., Ltd.   

PN300 is a multifunctional crosslinking agent, capable of carboxyl and polymer crosslinking reaction. Belongs to the environmental protection type crosslinking agent, formaldehyde and other harmful substances discharged after crosslinking, and the finished product is non-toxic, odorless. The curing agent at room temperature, press 1-3% to join the product water emulsion in the wash, chemical resistance, high temperature resistance and substrate adhesion are improved. Typical characteristics: Type: polyfunctional aziridine crosslinking agent, high functionality appearance: colorless to light yellow transparent liquid solid content (1%w/w): > 99 viscosity of Brookfield (25 DEG C): the value of 200mPasPH (25 DEG C)