Welcome to ECVERY
JC-2050 Water-based Sealing Lacquer/Anti-Tarnish Acrylic Resin
JC-2050 Water-based Sealing Lacquer/Anti-Tarnish Acrylic Resin
Supplier Info
[China Supplier]
Contact Person : Ms. Xiao Tina
Tel : 86-27-83552071
Fax : 86-27-83551196
Product Detail
JC-2050 Water-base Sealing Lacquer/Anti-Tarnish Acrylic Resin

JC-2050 Water-basedSealing Lacquer/Anti-Tarnish Acrylic Resin JC-2050 lacqueris used in the post-treatment for deposits with transparent or blackpassivation films such as Zn-Ni alloy plating, Ni-Cr plating, Gold imitationplating and Zn passivation. JC-2050 is a water-based solution, when immersingor spraying, the transparent organic protective film can enhance the corrosionresistance. For Zinc deposit, it can increase the salt spray test by at least50 hours.

Make up of working solution The solid content of JC-2050 is 50% or 25%, a working solutionis usually diluted by adding 4-8 unit’s (weight ratio) deionizedwater (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 andmake 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 contentof 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 solidcontent: sample 4—5g, drying way: 120°C×30mins. The drag in of acid shall beavoided as the acid could cause the cloudy of solution. Once it happens, pleaseadjust 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, itmeans the solid content is too high, then the required deionized water shall beadded to dilute; if a “rainbow” appears on the upper part of work piece afterimmersing, it means the solid content is too low, add in required JC-2050 basic solution and re-immersethe 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 agentBOZ, BEO, BMP...
Fast Brightener and Leveling agentPA, PAP, PME..
Brighter and Strong/Lasting leveling agentDEP, PABS, TC-DEP..
Stronger Leveling agent PPS, PPS-OH..
Auxiliary & Assistant BrightenerALS, VS, EHS,BBI..
Impurity ToleranceATPN , SSO3, PN, PZN, FEZX ..
Brighter and leveling agent at low area lightPOPDH, PS, POPS,..
Low foam wetting agentTC-EHS, MA-80, ..
Semi-BrightHD-M, HD-N, TCA, ..
Zinc Plating Chemicals
Acid Zinc  PlatingBAR, OCBA, OCT-5, OCT-15..
Alkaline Zinc PlatingWT. 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 PlatingSPS, 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

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.