• 产品名称: Phosphating agent CP-140
  • 产品编号: C001
  • 市场价:
  • 零售价:


◇ CP-140 is a transparent liquid, is in line with the color phosphide new technology came into being of new products.
◇ not contain nitrite and dichromate and other harmful substances, does not pollute the environment.
◇ work well fluid stability, adaptability, no sediment, easy to operate.
◇ without table transfer, without adding accelerant, no class test or adjustment, easy control and management.
◇ phosphate coating thickness: 0.2 ~ 2.0μm. Phosphate film appearance fine, pale gray-blue, purple, golden or rainbow colors, with various coating has excellent compatibility. Paint gloss, adhesion, impact resistance, bending capability due to the traditional phosphate film after coating.
◇ use of low temperature, wide range, can be used at room temperature or low temperature, saving energy.
◇Widely used in paint pre-treatment automobiles, home appliances, light industry and other industries, can also be used for cleaning rust treatment between the production process of the workpiece.
◇ recommendation process:
◇ no rust or rust preventive coating pre-treatment member Process
⑴ degreasing → washing → phosphate → washing → Chit-Chat → drying
⑵ degreasing → washing → phosphate → dried
⑶ Combo phosphate degreasing → washing → Chit → drying
◇ rusted parts prior to painting process or rust treatment process
⑴ phosphoric acid degreasing rust → washing → phosphate → (washing) → drying
⑵ mixing strong acid degreasing and rust → washing → → washing → → phosphide (washed) → drying
⑶ degreasing → washing → rust → washing → neutralization → washing → → phosphide (washed) → drying
◇ working fluid parameters: processing temperature: 10 ~ 55 ℃; total acidity: 9 to 11 points;
Treatment: spraying, dipping; treatment time: 2 ~ 15min;
◇ Operation: phosphate stock solution diluted with water for about 20 to 30 times, stir, PH value of 2.7 to 3.5; the clean workpieces immersed in the phosphating solution, the higher the temperature, the faster the film-forming reaction, the shorter the time . With time, the thickness of the film increases, the color of the film rely on thin-film interference effects change with; when a certain temperature, by controlling the processing time, both to get the desired color and thickness; the phosphate, may, without washing, natural dried or drying, washing and drying may be dry or hot water.
◇ bath supplement and adjust: when consumed as the solution, PH value exceeds 3.5, simply add the liquid to return to normal, continue to use. Each add about 3kg total acid increased by one point.
◇ try to use the device with residue means, or sediment regularly salvage.
◇ spray treatment should have cleaning plant, regular testing of the nozzle to prevent clogging.
◇ plastic drum, stored in dry and ventilated warehouse, avoid with bases and strong oxidants mix.
◇ handling of non-beat, rolling drums to prevent damage. Non-inverted.
◇ Under normal storage conditions, product shelf life is two years.
◇ Specifications: 30kg

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