LW-99無鎳無氟中溫封閉劑是一種高濃度性的無色或淺琥珀色液體產(chǎn)品，對于鋁的陽極氧化膜有很好的封閉效果。該產(chǎn)品不含重金屬，這不僅能解決廢水處理的重金屬問題，還可以避免含鎳鹽封孔時氧化膜對鎳鹽的吸收而導致的表面發(fā)綠現(xiàn)象。該產(chǎn)品適宜于透明膜、拋光、電解著色氧化膜的封閉。無鎳封孔優(yōu)點是操作簡單、環(huán)保、節(jié)省水用量，不用對廢水中的氟、鎳兩種有害離子進行處理，從而達到降低成本的目的。
特點：
1. 環(huán)保：無鎳、無氟、不含重金屬；
2. 性比：抗腐蝕性高，耐曬性強；
3. 無味：無刺激性氣味；
4. 創(chuàng)新：為國內(nèi)首創(chuàng)，開啟了無鎳無氟封閉產(chǎn)品的新時代；
5. 穩(wěn)定：多次模擬環(huán)境老化試驗證明，經(jīng)過該產(chǎn)品封閉后的型材抗腐蝕性和耐曬性強。
LW-99Nickel-free and
Fluoride-free Medium
Temperature Sealing
Additive
LW-99Nickel-free and Fluoride-free
Medium Temperature Sealing Additive is a kind of high concentration colorless or light amber liquid which has excellent sealing effect for aluminum oxidation film. It does not contain heavy metals, which not only will solve the problems caused by heavy metal in waste water treatment process, but also can avoid aluminum surface greenish phenomenon which caused by the oxide film absorbing nickle salt during the sealing period. LW-99 is applicable to the transparent film, polishing, electrolytic coloring film sealing and it has the advantages of
simple operation, environmental protection, water-saving, free of treatment to fluoride and nickel irons in waste water processing which can be cost-saving.
Features :
1)Environmental Protection:Free of
nickel, fluoride and heavy metal;
2)Performance:high corrosion resistance and strong light resistance;
3)Odorless:No smell;
4)Innovation:LW-99 is the initiate in China and opens a new era of nickel-free and fluoride-free sealing products;
5)Stability:The repeated simulation
environment aging tests show that the aluminum profiles with LW-99 sealing have strong corrosion resistance and light resistance.
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