nickel plating chemicals-sfyh.com

Cyanide-free alkaline zinc nickel alloy additive(MX-ZN510)

Nickel contains 12-15%, great corrosion resistance, pass neutral salt spray test：over 240h for white rust, over 720h for red rust. Good heat resistance, HV350-450 in Vicker's hardness, 750-800℃ in melting point, applicable for automobile engine. Good soldering, ductility, flexibility, cohesion, low internal stress and produce no foams. Fine and smooth crystallization, free to adjust various brightness from super bright, bright to semi-bright. Get better corrosion after being processed with trivalent chromium blue passivation, color passivation, nature color passivation or blocking agent. Use insoluble nickel anode and zinc-dissolved tank. Easy to manage plating solution. Applicable for barrel and rack plating.

Advanced leveling acid copper additive(MX-818)

MX-818 acid copper additive has excellent filling proformance, good dispersity of coating, applicable to ABS, bathroom, autopart accessories and other high-demand products.

Nickel Plating additive（MX-RN12）

MX-RN12 advanced bright nickel additive has fast plating speed, good adhesion of coating , low stress in coating, uniform plating , and good ductility, its combination property is extremely good. Especially strong coverage over the low potential area and good brightness.Good adhesion of coating. Appliable to high-demand products such as motorcycle accessories and high-demand furniture.

Zinc-nickel alloy trivalent chromium blue passivation(MX-ZN51L)

MX-ZN51L is the environment-friendly zinc nickel alloy passivation, up to RoHS request, no hexavalent involved. Easy to operate, brightly and evenly blue-colored on zinc nickel alloy plating. After passivation, 8μm zinc nickel alloy plating could reach more than 720 hours in NSS(neutral salt spray ) test. After passivation, and adding environment-friendly water-soluble blocking agent, achieve matt finish of zinc nickel alloy passivation.

Zinc-nickel alloy trivalent chromium color passivation(MX-ZN-D-51C)

MX-ZN-D-51C is the environment-friendly zinc nickel alloy passivation, up to RoHS request, no hexavalent involved. Easy to operate, brightly and evenly colored on zinc nickel alloy plating. After passivation, 8μm zinc nickel alloy plating could reach more than 720 hours in NSS(neutral salt spray ) test. After passivation, and adding environment-friendly water-soluble blocking agent, achieve bright layer of zinc nickel alloy passivation.

Zinc-nickel alloy trivalent chromium black passivation(MX-ZN-D-51H)

MX-ZN-D-51H is the environment-friendly zinc nickel alloy passivation, up to RoHS request, no hexavalent involved. Easy to operate, brightly and evenly black-colored on zinc nickel alloy plating. After passivation, add blocking agent to get bright and anti-corrosion layer. Applicable to barrel and rack plating.

Advanced leveling acid copper additive(MX-718)

MX-718 Acid copper additive has fast bright dipping, clear plating. Great plating can be achieved over a low current density range, especially with high content of iron impurities. Widely-applied concentration, especially suitable for plating complex iron-based work pieces. Additive components are hard to decompose, the solution is easy to control and lengthen the time interval of processing cycle. At high temperature, little effect on the brightness of low area. High impurities toleration, when it reaches about 800-1000 ampere hour/L, it will need carbon powder to process.

Barrel nickel plating additive(MX-RN21)

MX-RN21 plating is extremely pure white and good bright. The plating solution has good dispersion, evenly thickness, great coverage over low potential area. Quick bright dipping speed, leveling plating. Low stress, good ductility, after plating it can be formed by bending or stamping. High concentrate and low consumption, high toleration to the impurities, easy maintenance and use.

MX-3100B (Decorative trivalent white chromium plating)

Feature： 1. The process of chromium plating is friendly-environment, blue-black chromium alloy coating can be acquired above the bright nickel base. 2. Well-colored coating, Good adhesion of coating, high coverage. 3. High corrosion resistance and strong hardness, reach more than 96 hours in NSS (neutral salt spray ) test and 40 hours in CASS(salt spray ) test 4. No harmful compound. High tolerance for sulfate radical ion and chloride ion, easy to control, 5. Contain no hexavalent chromium, cohesion cannot be affected by current interrupt, easy to deposit of waste water. 6. Excellent process stability, fast deposition, high current efficiency, thus energy consumption can be greatly reduced.

MX-5100H (Decorative Trivalent Black Chromium (yellow black)

Features： 1. The process of chromium plating is friendly-environment. The color of blue-black chromium alloy coating bears the resemblance of Dark nickel coating above the bright nickel substrate. 2. Well-colored coating, Good adhesion of coating, high coverage. 3. High corrosion and can endure for 72hours in NSS test (neutral salt spray). 4. No harmful compound. Not likely to deposit crystallization at low temperature, easy to control, Coating cohesion cannot be affected by current interrupt. 5. Contain no hexavalent chromium, up to RHOS standard, easy to deposit of waste water.

Advanced Bright Nickel Additive(MX-RN-11)

MX-RN-11 advanced bright nickel additive has fast bright plating rate, excellent adhesion, uniform plating , and good ductility, its combination property is extremely good. Especially strong coverage over the low potential area and good brightness.