NTN UKFL310;H2310X,Insert Ball Bearing,45x55x240,ASAHI UKFL310;H2310X
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INA HK2012 bearing NTN K9X12X13 bearing NACHI NU216 bearing NSK 7000CDF bearing SKF 7221CDT bearing NSK 51309 bearing SKF NJ2315 bearing TORRINGTON 24064SDW33 bearing
SKF 30305 bearing INA 81210TN bearing SKF 234730B bearing SKF 6202-ZN bearing SKF 6224-2Z bearing NTN QJ309 bearing SKF 71918CD/DT bearing SKF 6221-RS1 bearing SKF 1312K bearing
SKF 23040CCK/W33 bearing SKF 2207 bearing Nachi 6801 bearing SKF NU2205EC bearing NTN N307 bearing SKF 7003ACD/DT bearing SKF NJ336 bearing TORRINGTON 22256SDW33 bearing
NSK 6904N bearing SKF 81140 bearing SKF 608-RS1 bearing SKF 6221 bearing SKF NK5/12 bearing NTN 6020Z bearing SKF 21315CCK bearing NSK F691X bearing Nachi 6832 bearing
NACHI 6944 bearing NTN NU314 bearing NTN 7317DB bearing KOYO 511/670 bearing NTN NJ244 bearing KOYO 320/32JR bearing NACHI NF309 bearing NSK 6032ZZS bearing
SKF 71916ACD bearing SKF 6215-Z bearing SKF 23092CAC/W33 bearing SKF 6218-2RS1 bearing NTN 697 bearing KOYO NN3064 bearing SKF NU2306 bearing SKF 30226 bearing
Zinc Alloy Die Casting products in order to prevent surface oxidation and the appearance is only superficial. Zinc alloy material properties that well to accept the material surface treatment affordable. So, the usual surface treatment, what does?
As follows:
1: Baked paint (baking enamel) baked paint is a kind of modern technology, the use of paint and then use the high temperature heat quickly paint will penetrate the surface of the material was baked, baked paint device specified by a customer should be the equipment end of the use of poison gas recovery equipment will be toxic substances quickly to accept to be ruled out. This process allows the paint is not easy to fade off, partly because of harmful substances of the paint already baked paint process is absorbed exclude, so in the future use will not be released into the atmosphere, the people and the environment can be reduced to a minimum.
2: phosphating (phosphatizing) is a chemical and electrochemical reactions is the formation of the phosphate chemical conversion coating process, the formation of phosphate conversion coating is called a phosphate film. The aim is to give the base metal to provide protection to prevent the metal is corrupt to a certain extent. For the primer before painting, powder coating or electrophoresis, to improve the adhesion and anti-corrosion ability.
3: (chromating) chromate solution and metal effects on the surface of the trivalent or hexavalent chromium layer process used for the processing of zinc, aluminum, magnesium alloy and the appearance of decorative surface treatment, such as : car handle, sanitary products, construction (decorative) metal, door and window handles. The same time, the chromium can be divided into the following categories (color) sand chrome, matt chrome,Shiny chrome, pearl chrome (painted pearl chrome), the ancient green (antique brass) and so on.
4: electrostatic powder (electrostatic powder spraying) in order to avoid the paint defects, the introduction of the electrostatic powder coating technology. Electrostatic powder coating is a new technology, the principle is the high-voltage electrostatic spray resin powder paste on the base metal surface, forming a protective film. This layer of protective film itself is environmentally safe, In addition, the protective film can also be sealed to the metal surface of the substrate to prevent the release of harmful objects. This new type of "solid paint" instead of liquid paint, which is characterized by the release of formaldehyde and other harmful gases can also be recycled. The same time, it can produce rich, saturated colors can be sprayed to any pattern, is very suitable to use.
Zinc Casting Surface Finished, Die Casting Surface Finish, Surface Finished Casting Parts
Ningbo Zhenhai Xinxie Machinery Co.LTD , https://www.xinxie-diecasting.com