本品具备两种功能，一是喷涂涂装前磷化处理，二是钢铁工件拉拔、冲压、拉伸前磷化处理。本品需在加温条件下采用槽浸式磷化处理。作为喷涂涂装前的磷化膜层，其结合强度和联合防腐性能达标，作为拉拔、冲压、拉伸前磷化膜层吸附皂化剂以及润滑性能优良。特别适用因设备条件所限需进行两种功能磷化处理的工艺。

包装规格：25千克/桶

Phosphating Treat Before Steel Coating (Supplementary Liquid)

it is steel working pieces phosphating agent. This product have two functions including phosphating treatment prior to spray coating and steel working pieces phosphating treatment prior to drawing, stamping, stretching. Take dip though treatment at heating condition. Especially be suitable for required two function phosphating treatment.

PACKAGE: 25kg/drum