DM-588彩锌钝化剂● 特性DM-588三价铬彩色钝化剂可通过SGS通用检测，并通过显色法。
●操作参数 范围手动线自动线浓度8~12%（v/v）8~10%（v/v）4~6%（v/v）pH1.8~2.52.0~2.52.4~3.0浸入时间30~60秒35秒左右35秒左右温度20-35℃常温常温搅拌洁净空气洁净空气洁净空气烘干温度70~80℃70~80℃70~80℃                                                                                                                                                                                                                                                                                                                                                                                         标签：环保产品三价铬彩盐雾时间 环保产品三价铬彩色钝化剂盐雾时间长 苏州市彩锌钝化剂 苏州市彩锌钝化剂厂家[环保产品 三价铬彩色钝化剂 盐雾时间长] 苏州市彩锌钝化剂厂家安徽直销环保三价铬彩锌钝化剂中性盐雾时间长三价铬彩锌钝化剂电镀助剂