NICKEL SEALER
有镍封闭剂
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DX-500 High temperature sealer
DX-501A Medium temperature sealer
DX-500High temperature sealer
Product Features
This product is a green powder synthesized from precious metal salts, buffers, ash inhibitors, surfactants, accelerators, wetting agents, etc. This product is suitable for the sealing treatment of aluminum and aluminum alloy anodized films, especially for oxidation. Sealing treatment after film dyeing; after sealing, the surface of the product is corrosion-resistant, the wear resistance is greatly improved, the hand feel is good, the closed colored product does not color (has a certain relationship with the dye), the service life is long, the powder is not fast, the sealing speed is fast, etc. Advantages; the product is also used in the reverse oxidation process (such as fishing gear, that is, the first oxide film does not need protection) in the secondary oxidation closed use, excellent performance.
Process parameters
Tank maintenance
Precautions
Packaging and storage
DX - 500 5-6g/L
Deionized water Margin
Temperature 75-95 C
P H value 5.3-5.8
Time 3-15 min (Reasonable adjustment according to oxide film thickness)
The amount of the blocking agent added is determined according to the result of the assay bath;
— During the production process, the pH value of the bath should be strictly controlled 5.3 ~ 5.8, the pH value is high, can be adjusted with dilute
acetic acid, the PH value is low, and adjusted with sodium acetate;
— When a small amount of sediment is generated at the bottom of the tank, the sealing is not affected, and the sediment at the bottom of the tank
is regularly cleaned to avoid affecting the sealing effect.
— This product is a weakly acidic agent, avoids contact with alkali chemicals, and is hygroscopic and moisture-proof.
This product is packed in 10kg carton or 20kg woven bag, which is heat-proof and moisture-proof during storage and transportation.
The company has upgrade and improvement rights for all series of products independently developed and produced!
Including the appearance and packaging methods without prior notice, to produce and sell products mainly! Please understand and support!
DX-501A
Medium temperature sealer
Product Features
This product is a green powder synthesized from precious metal salts, buffers, ash inhibitors, surfactants, accelerators, wetting agents, etc. This product is suitable for the sealing treatment of aluminum and aluminum alloy anodized films, especially for oxidation. Sealing treatment after film dyeing; after sealing, the surface of the product is corrosion-resistant, the wear resistance is greatly improved, the hand feels smooth and delicate, the dehydration performance is good, the closed colored product does not color (has a certain relationship with the dye), the service life is long, and the powder does not , fast closing speed, etc.point.
Process parameters
Tank maintenance
Precautions
Packaging and storage
DX-501A 5-6g/L
Water Margin
Temperature 55-75 C
P H value 5.5-6.5
Time 3-15 min (Reasonable adjustment according to oxide film thickness)
The amount of the blocking agent added is determined according to the result of the assay bath;
— During the production process, the pH value of the bath should be strictly controlled 5.5-6.5, the pH value is high, it can be adjusted with dilute a
cetic acid, the pH value is low, and it is adjusted with sodium acetate or dilute ammonia water;
— When a small amount of sediment is generated at the bottom of the tank, the sealing is not affected, and the sediment at the bottom of the tank
is regularly cleaned to avoid affecting the sealing effect.
— This product is a weakly acidic agent, avoiding contact with alkali chemicals. It is hygroscopic and moisture-proof.
This product is packed in 10kg carton or 20kg woven bag, which is heat-proof and moisture-proof during storage and transportation.
The company has upgrade and improvement rights for all series of products independently developed and produced!Including the appearance and packaging methods without prior notice, to produce and sell products mainly! Please understand and support!
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友情链接：氧化整流器