市场价：元价格：元
分子式：
Main purpose:
1. Environmental friendly chromium free metal surface treatment liquid, instead of traditional phosphating process;
2. Crosslinking agent in polymers such as adhesives and sealants, providing moisture curing function. Usage: usage 1: use alcohol water solution treatment method. The specific proportion shall be determined according to the material, surface condition and treatment requirements of the metal plate to be treated; application 2 can be directly used or the whole mixing method can be used.
