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                            • 新聞動態
                            • 行業動態
                            • 2016-05-19

                              磷酸液。磷化膜的品質優劣主要表現在晶體粗細和致密程度、表面有無沉淀物及膜厚等方面,它們的差異直接影響磷化膜的品質。目前普遍采用磷化膜主要由鐵系、鋅系、錳系、鋅鈣系等磷酸鹽溶液進行磷化,其中鋅鈣系性能最優良。控制工藝參數。關鍵要控制磷化溫度(2540℃),時間(320min),促進劑含量(35氣點)及總酸度(2040點)和游離酸度(0.83點)。

                               溫度過太低則不能成膜或成膜速度慢,膜不完整,易泛黃;反之,膜粗大,耐蝕性低,同時槽液穩定性變差,沉渣增多。


                            • 2016-05-18

                              JF-PZ301鋅系磷化AB劑常溫條件下配合使用的鋼鐵表面鋅系磷化液(JF-PZ301A俗名皮膜劑A、JF-PZ301B俗名皮膜劑B),廣泛用于鋼鐵工件電泳、噴塑、噴漆、浸塑等表面涂裝前的磷化處理,浸漬、噴淋均可,經夲品處理后的磷化膜呈灰色、結晶細而致密、耐蝕性能強、明顯提高基體與涂層的結合力,且增加工件表面的平滑和光亮度,適用于各種鋼鐵制品工件,適用于金屬加工及制造業,如機加制品、鋼鐵構件、鋼門鋼窗、儀器儀表箱柜殼體、高低壓電器設備、汽車、拖拉機、電冰箱、洗衣機、家用電器等行業的產品在進行油漆或粉末靜電噴涂前(即涂裝前)的磷化處理。亦可用于鋅合金處理。配合防銹劑(如JF-AR28、18、38、58等)或封閉劑(如JF-AR68、88等)也作為終處理。

                            • 2016-05-18

                              JF-PF324鐵系磷化三合一系常溫條件下使用的鋼鐵表面除油除銹磷化覆膜處理,由乳化清洗劑、酸洗劑、絡合劑、鐵系覆膜劑科學復配而成,可以同時處理工件表面的油污銹蝕,并使工件表面氧化生成一層致密的磷酸鐵鹽型覆膜,達到工件除油除銹覆膜一次性處理效果。廣泛適用于鋼鐵件戶外施工,解決大型鋼構件、鈑金件前處理施工

                            上海建飛環保科技有限公司 

                            地址:上海市浦東新區金港路333號 

                            聯系人:王經理:13482664672

                            電話:021-60521847

                            傳真:021-31750522

                            郵箱:[email protected]

                            郵編:201206

                            網址:www.zssl.icu


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