金睿五金工具高精密表面锌系磷化
来源: 华宇五金皮膜处理厂 作者: 盘先生
Need of rust-preventive oils after processing of metal parts, in the warehouse storage to have contact with the grease grease package etc.. These oil and metal surface binding degree each are not identical, some thin oil with medium, is simple and easy to clean, some thick oil is more complex, and its surface rust, dust, iron filings with the surface of the metal adhesion is strong, it is difficult to clean, must consider various methods, even repeated cleaning process to achieve cleanliness required. So a necessary metal surface treatment process for cleaning metal surface greasy dirt, a key step is the clean surface.The rust layer on metal surface mainly refers to the steel surface rust, including rust and thick rust layer. Rust from processing and placed in the process of. Iron and steel material is a metal material and lively, easy and the air and the environment medium hydrogen combine to produce oxide. In the process of hot and cold processing
灰色磷化处理哪家好?东莞市金属磷化处理厂--各种五金产品,圆柱齿轮传动,深圳冲压治具,昆山盛旺汽车零部件,东唐精密机械,冲压合叶模具,小齿轮减速机,铝深加工 精加工,五金锅具手柄等机械零配件的华宇涂装前磷化膜处理科技有限公司 业务电话:135-0902-5030
华宇锰磷化处理厂
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地址:广东省东莞市塘厦镇林村工业区
处理后的工件表面形成一层致密、均匀的磷酸盐薄膜,广泛用于各类喷涂底层,能与涂层配套具有附着力好,具有耐蚀性优的特点。该磷化液处理温度低、成膜快、易控制、不挂灰、磷化沉渣量少、成本低。本品为双组分产品,分为A、B两种组分。其中A液体为主磷化液,配槽使用。B液体为A液的辅助促进成分,配合A液添加使用。技术指标:名称理化性质外观比重(常温)A型磷化液浅绿色透明液体1.30±0.02g/mlB型促进剂淡黄色透明液体1.12±0.02g/ml磷化膜外观灰白色。结晶细致、均匀、连续槽体材料:槽体可采用厚塑料板或低碳钢(内防腐)制造,配管和泵应为不锈钢。磷化方式:本品可采用浸渍方式。处理条件:游离酸度(FA):2—3Pt总酸度(TA):25—35Pt使用温度:常温;处理时间(浸渍):10—15分钟促进剂浓度:2—3Pt工艺流程:脱脂→水洗(溢流水)→酸洗→水洗(溢流水)→表调→磷化→水洗→后处理槽液配制:按照体积比:水:A液:B液=930:70:6配成工作液按照重量比:水:A液:B液=930:91:6.72配成工作液搅拌均匀即可使用。
越秀区农林磷化供货商,华宇表面皮膜处理厂供应惠州市惠城磷化加工处理拥有大量 供应磷化系列产品,提供Zui新磷化价格查询、磷化批发等业务,欢迎来电洽谈.
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