- Chemical Auxiliary Agent[10]
- Other Chemicals[7]
- Organic Intermediate[10]
- Sulphate[1]
- Polymer[10]
- Benzene & Derivatives[1]
- Pharmaceutical[1]
- Flavour & Fragrance[10]
- Dyestuffs[1]
- Carbohydrate[1]
- Chemical Product Agents[3]
- Paint & Coating[5]
- Paraffin[1]
- Contact Person : Ms. Xiao Tina
- Company Name : Wuhan Jadechem Chemicals Co., Ltd.
- Tel : 86-27-83552071
- Fax : 86-27-83551196
- Address : Hubei,Wuhan,Floor 5th, Jadechem Building, Hanxing Industrial Park, Jianghan Economic Development Zone, Wuhan, China 430023
- Country/Region : China
- Zip : 430023
JC-2050 Water-based Sealing Lacquer/Anti-Tarnish Acrylic Resin
JC-2050 Water-based Sealing Lacquer/Anti-Tarnish Acrylic Resin JC-2050 lacquer is used in the post-treatment for deposits with transparent or black passivation films such as Zn-Ni alloy plating, Ni-Cr plating, Gold imitation plating and Zn passivation. JC-2050 is a water-based solution, when immersing or spraying, the transparent organic protective film can enhance the corrosion resistance. For Zinc deposit, it can increase the salt spray test by at least 50 hours. Make up of working solution The solid content of JC-2050 is 50% or 25%, a working solution is usually diluted by adding 4-8 unit’s (weight ratio) deionized water (the solid content will be 5%--10%). If the solution is cloudy, please fill in ammonia water to adjust the PH value in the range of 7.5-9.5 and make the solution clear. Working condition Immersing time 10—30 secs. Immersing Temperature 10—30°C Trickling time 1—3 mins Drying temperature 80—100°C Drying time 10—20 mins. Maintenance of working solution The consumption of solution is in proportion to the drag out. The solid content of JC-2050 in the working solution should be tested after a certain period, fill in the required JC-2050 basic solution to adjust. Measuring of solid content: sample 4—5g, drying way: 120°C×30mins. The drag in of acid shall be avoided as the acid could cause the cloudy of solution. Once it happens, please adjust by filling in ammonia water to regulate the PH value. Notes During the working process, the variation of solid content shall be monitored, if a “rainbow” appears on the lower part of work piece after immersing, it means the solid content is too high, then the required deionized water shall be added to dilute; if a “rainbow” appears on the upper part of work piece after immersing, it means the solid content is too low, add in required JC-2050 basic solution and re-immerse the work piece.
Packing and Storage Packed in PE plastic drum and 25kg/drum Stored in cool and dry place.
| Nickel Plating Chemicals | |
| Lasting Brightener and leveling agent | BOZ, BEO, BMP... |
| Fast Brightener and Leveling agent | PA, PAP, PME.. |
| Brighter and Strong/Lasting leveling agent | DEP, PABS, TC-DEP.. |
| Stronger Leveling agent | PPS, PPS-OH.. |
| Auxiliary & Assistant Brightener | ALS, VS, EHS,BBI.. |
| Impurity Tolerance | ATPN , SSO3, PN, PZN, FEZX .. |
| Brighter and leveling agent at low area light | POPDH, PS, POPS,.. |
| Low foam wetting agent | TC-EHS, MA-80, .. |
| Semi-Bright | HD-M, HD-N, TCA, .. |
| Zinc Plating Chemicals | |
| Acid Zinc Plating | BAR, OCBA, OCT-5, OCT-15.. |
| Alkaline Zinc Plating | WT. BPC 48, DPE,IMZE,JC-9, IMC,H1,HETM... |
| Copper Plating Chemicals | |
| Alkaline Copper plating (Brightener& leveling agent) | CB-1, CB-4, CB-5,CB-6... |
| Acid Copper Plating | SPS, PZ-1,PZ-2, PZ-3, PAC, BY-1, PAE-9, Polyether-8, Water-soluble M, H1, P-6000, PNP, UPS, DPS, ZPS, MPS, ... |
| Fine Chemicals | |
| 1,3-PS, EDTP, Q75, Propargyl Chloride, Basic Chromic Sulfate, Chromiun Nitrate.... | |
| Synthetic Resin & Lacquer | |
| JC-2011 Electrophoretic lacquer, JC-2050 water soluble Lacquer | |
JC-2050 Water-based Sealing Lacquer/Anti-Tarnish Acrylic Resin
