厂商 ：上海路丰表面处理有限公司
地址 ：上海 上海主营产品 ：防锈油 达克罗加工 表调剂 脱脂剂 磷化液 磷化加工 化学镀
联系电话 ：15221870250
商品详情描述
公司目前拥有4条全自动磷化加工流水线，在职员工200人。
主要业务有锰系磷化加工，锌系磷化加工，黑色锰系磷化加工，锌系涂装磷化加工。
产品磷化膜外观均匀一致。具有很高的防腐性能，锰系磷化盐雾时间48-96小时.
公司已通过了ISO9001-2000，TS16949质量体系，美国AQA认证。
氟硼酸钠在磷化过程中的作用
他是复杂的氟化物，可以提供氟离子，对磷化液起到重要作用。可以加速磷化膜的生成，可以使钢件表层产生均与的腐蚀层，尤其是可以促进锌膜的融化，使得它表层呈现有利于磷酸盐晶粒的活化区，促使磷化速度的加快进行，得到致密抗腐蚀性能强的磷化膜，升高磷化膜的抗酸性的作用。
减少酸度，氟离子是带有负电荷的很小的离子，可以带很大的电位，很容易和氢离子结合形成氟化氢。磷化剂离得游离酸减少时，它把氢离子放出来使磷化液酸比长期稳定在规定的范围内。
降低磷化渣，氟离子和铁离子洛河得到铁氟络。当氟硼酸钠的比例在6-8的时候可以很大程度上把磷化渣减少到最小。
遮挡杂质，在磷化液里氯离子是肯定会存在磷化液里面的，这是因为在酸洗的过程里有氯离子会带到磷化液中，氟离子可以遮挡氯离子。
减小磷化的温度，便于低温磷化液的制作。
使磷化膜的附着力更好，把磷化膜和涂层紧紧的结合在一起。因为氟离子的抗腐蚀能力很强。氟硼酸钠很容易和水溶解，氟离子的比例小，减少氢的点位小磷化膜的形成速度慢。随着氢离子的增多磷化膜的速度增加，膜层重量变大防锈能力好，氟离子太多，酸比增大对磷化膜不好。虽然可以增大磷化膜的厚度，但容易掉膜，锌系磷化膜减少，发生挂灰和白斑。使得磷化膜的附着力严重下降，在磷化液里加氢氧化钠也有同样的效果。上海磷化处理
Fluorine sodium borate in phosphating process function He is a complicated fluoride, fluoride ion can provide, the phosphating liquid play an important role. Can accelerate the formation of phosphate coating, can make the steel parts are produced with the surface corrosion layer, especially can promote zinc melting of the membrane, makes it present the surface to phosphate grain activated region, make phosphate to speed up, get density corrosion resistance strong phosphating film, increased resistance of the phosphating film acid effect. Reduce acidity, fluorine ion is a negative ion is small, can take a lot of potential, very easy and hydrogen ions formed by the union hydrogen fluoride. Phosphating agent was free acid reduce, the hydrogen ion release to make phosphate liquid acid than long-term stability within a prescribed scope. Reduce the phosphate slag, fluorine ion and iron ion luohe get iron fluorine complex. When the proportion of fluorine sodium borate in 6-8 can largely reduce the phosphate slag to a minimum. Keep out impurities, in the phosphating liquid chlorine ion is sure there will be the inside of the phosphating liquid, this is because in the pickling process in chloride ion will be to the phosphating liquid, fluorine ion can keep out chloride ion. Reduce the temperature of the phosphating, low temperature phosphating solution for production. Make phosphate coating adhesion is better, the phosphate coating and coating tightly together. Because the fluorine ion corrosion resistance is very strong. Fluorine sodium borate is very easy and water solution, the proportion of fluorine ion small, reduce hydrogen point small phosphating film formation speed slow.
主要业务有锰系磷化加工，锌系磷化加工，黑色锰系磷化加工，锌系涂装磷化加工。
产品磷化膜外观均匀一致。具有很高的防腐性能，锰系磷化盐雾时间48-96小时.
公司已通过了ISO9001-2000，TS16949质量体系，美国AQA认证。
氟硼酸钠在磷化过程中的作用
他是复杂的氟化物，可以提供氟离子，对磷化液起到重要作用。可以加速磷化膜的生成，可以使钢件表层产生均与的腐蚀层，尤其是可以促进锌膜的融化，使得它表层呈现有利于磷酸盐晶粒的活化区，促使磷化速度的加快进行，得到致密抗腐蚀性能强的磷化膜，升高磷化膜的抗酸性的作用。
减少酸度，氟离子是带有负电荷的很小的离子，可以带很大的电位，很容易和氢离子结合形成氟化氢。磷化剂离得游离酸减少时，它把氢离子放出来使磷化液酸比长期稳定在规定的范围内。
降低磷化渣，氟离子和铁离子洛河得到铁氟络。当氟硼酸钠的比例在6-8的时候可以很大程度上把磷化渣减少到最小。
遮挡杂质，在磷化液里氯离子是肯定会存在磷化液里面的，这是因为在酸洗的过程里有氯离子会带到磷化液中，氟离子可以遮挡氯离子。
减小磷化的温度，便于低温磷化液的制作。
使磷化膜的附着力更好，把磷化膜和涂层紧紧的结合在一起。因为氟离子的抗腐蚀能力很强。氟硼酸钠很容易和水溶解，氟离子的比例小，减少氢的点位小磷化膜的形成速度慢。随着氢离子的增多磷化膜的速度增加，膜层重量变大防锈能力好，氟离子太多，酸比增大对磷化膜不好。虽然可以增大磷化膜的厚度，但容易掉膜，锌系磷化膜减少，发生挂灰和白斑。使得磷化膜的附着力严重下降，在磷化液里加氢氧化钠也有同样的效果。上海磷化处理
Fluorine sodium borate in phosphating process function He is a complicated fluoride, fluoride ion can provide, the phosphating liquid play an important role. Can accelerate the formation of phosphate coating, can make the steel parts are produced with the surface corrosion layer, especially can promote zinc melting of the membrane, makes it present the surface to phosphate grain activated region, make phosphate to speed up, get density corrosion resistance strong phosphating film, increased resistance of the phosphating film acid effect. Reduce acidity, fluorine ion is a negative ion is small, can take a lot of potential, very easy and hydrogen ions formed by the union hydrogen fluoride. Phosphating agent was free acid reduce, the hydrogen ion release to make phosphate liquid acid than long-term stability within a prescribed scope. Reduce the phosphate slag, fluorine ion and iron ion luohe get iron fluorine complex. When the proportion of fluorine sodium borate in 6-8 can largely reduce the phosphate slag to a minimum. Keep out impurities, in the phosphating liquid chlorine ion is sure there will be the inside of the phosphating liquid, this is because in the pickling process in chloride ion will be to the phosphating liquid, fluorine ion can keep out chloride ion. Reduce the temperature of the phosphating, low temperature phosphating solution for production. Make phosphate coating adhesion is better, the phosphate coating and coating tightly together. Because the fluorine ion corrosion resistance is very strong. Fluorine sodium borate is very easy and water solution, the proportion of fluorine ion small, reduce hydrogen point small phosphating film formation speed slow.
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