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Hongsheng Series Metal Complex Solvent Dyes
I. Product Introduction
Hongsheng series metal complex solvent dyes are the top-grade oil-soluble metal complex (Chrome-or Cobalt complex) dyes at present, which are featured by vivid and bright color, glossy transparency, good weather ability and fastness and applicable to coating and coloration for multiple materials. Widely used for various products, it enjoys high appraisal in the industries of high-grade furniture paint, leather coloration, aluminum foil coloration and printing ink.
II. Product Characteristics
With high solubility, this product series has good compatibility with various resins.
The concentration of liquid dye of this product series is 30-35%
This product series can be stored stably, and no dye separates out under normal conditions.
This product series is of environment-friendly type, which does not contain the 20 aromatic amines banned by Germany.
This solvent of this product series has low toxicity and high boiling point.
The pH values of this product series vary slightly with respect to product color, which are within the range of 5-8. Generally, this product series of different color can be mixed; however, a test shall be made prior to mixing.
The light stability of this product series is generally within the range of level 6-8; however, the light stability of blue and green products is slightly lower.
III. Application
1. Wood ware coloration: With excellent solubility, it can be used with most solvents and resins, especially acid cured resin, polyurethane resin, nitro resin and acrylic resin. It can provide best color development for the coloration of various wood ware.
2. Leather finishing and coloration: Applicable to pre-dyeing coating and finish coating for various natural leather products, it can provide better luster and weather ability.
3. Coloration for aluminum foils, evaporated membranes and thermal transfer paper: With remarkable brightness and vivid color, it is most applicable to aluminum foils, vacuum plated PET, PVC, OPP and other transparent films as well as gold stamping treatment and transfer coloration. It does not require using with other special binders and can be fully applied to various coatings.
4. Package prinking ink: Applicable to intaglio printing ink and offset printing ink, it can be mixed with pigment pastes, so as to provide better color.
5. Stationery ink: Excellent solubility of this product series makes it applicable to various stationery inks.
6. Other applications: shoe polishes coloration, lubricant and grease coloration, foamed macromolecular material coloration.
IV. Use Instructions
The liquid dyes contain 30% solid content. MEK or MIBK non-polar solvents shall be used, and the thinner shall be MEK or any other solvent with high solubility. The liquid dyes can not be diluted with alcoholic solvents. The powder dyes shall be fully dissolved with MEK and corresponding strong solvents prior to use.
V. Solemn Statement:
1. According to the tested by SGS, the metal complex dyes series products provided by our Group meet the EU Directive 2002/95/EC RoHS with respect to heavy metal and other hazardous substances.
2. If the export requirements of children's toys have to meet Illinois House Bill of USA, the customers shall declare it to our Group and our metal complex dyes can only be used after winning approval form our Group. Otherwise, our Group shall be exempted from any responsibility.
3. When producing UV paint, the recommended dosage of metal complex dyes shall not exceed 5%. Excessive high density may cause curing in advance. The customers shall make a test, and our Group is not responsible for the quality problems caused due to over-dosage.
Metal complex solvent dyes