Name: Production technology transfer of Acrylic general purpose high gloss anodic electrophoretic coating for aluminum alloy profiles
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Production technology transfer of Acrylic general purpose high gloss anodic electrophoretic coating for aluminum alloy profiles

Ⅰ.Brief introduction of technical Achievements

Acrylic general bright anodic electrophoretic coating is an international quality environmental protection lead free electrophoretic coating with advanced formula technology imported from Hani Company in Japan and raw and auxiliary materials imported from abroad, specially developed for high

decorative coating of aluminum profiles. It is a high gloss

transparent electrophoretic coating developed for

aluminum/magnesium alloy profiles, electrical appliances and

hardware coating fields in China. Add matching color paste, color electrophoresis, make your metal products colorful.

The product has the following features:

1, the coating level off is smooth appearance, good flowing property, transparency, high gloss, excellent adhesion, good fullness, high hardness, good flexibility, both the

electrophoresis paint with high corrosion resistance, solvent resistance and acid and alkali can is very high, but also has excellent acrylate classes finish light fastness and outdoor

aging resistance, superior performance, bottom seal coating;

2. Electrophoretic paint is water-soluble, good tolerance against impurities, good stability of tank liquid, excellent uniform electrophoretic ability, high electrophoretic efficiency, uniform and smooth coating without coating flow hanging, easy management of coating, easy to adjust tank liquid, simple operation, reliable quality; Stable production;

3. High utilization rate of coating, economic saving, no waste water discharge, green environmental protection;

4, can be transparent bright electrophoretic coating, add

matching colorful paste, can also be a variety of color

electrophoretic coating, elegant color natural.

5, vertical hanging, horizontal hanging painting can be stable ideal coating appearance effect;

6, the product performance has reached the international advanced level, is a kind of paint products can completely replace imports.

Ⅱ.Product technical index and characteristic

1. Quality index of original paint

Test item	Product standard	test strip
Outside	light yellow clear	visual
Solid fraction﹙％﹚	60±2	105℃，3h
Viscosity	3500±1500 CPS	25℃
Acid value	44±5	YS/T 728-2010 Appendix F
Amine value	16±5	YS/T 728-2010 Appendix E

2. Quality index of working tank liquid

Inspection item	process parameters	Inspection method
Outside	milky white	visual
Solid fraction (%)	5±1	105℃，3h
PH value (25 ℃)	7.6 ~ 7.9	pH meter, 6% solid
Conductivity (μS /cm)	450 ~ 850	conductivity meter, 6% solid
Acid value	44±3	YS/T 728-2010 Appendix F
Amine value	20±3	YS/T 728-2010 Appendix E
Solution A	0.8 ~ 2.5%	gas chromatography
Solution B	0.5 ~ 1.5%	gas chromatography

3. Coating process parameters

Process indicators	Process parameters
Coating voltage (V)	90 ~ 140
Coating time (S)	90 ~ 150
Film curing condition (℃/min)	180～200/30
浴温（℃）	21±2

4. coating quality technical indicators

The test items	Quality technical index	Inspection methods
Outside view	Smooth and flawless	Eye test
Film thickness (μm)	7 ~ 12	GB 5237.3-2008
Glossiness (60).	> 90	GB 5237.3-2008
Pencil hardness (H)	3 ~ 5	GB 5237.3-2008
Adhesion (grid method, level)	0	GB 5237.3-2008
Alkali resistance	qualified	GB 5237.3-2008
Acid resistance	qualified	GB 5237.3-2008
Boiling water resistance (H, ≥)	＞5	GB 5237.3-2008
Impact strength (cm)	qualified	GB 5237.3-2008

5. Packaging and storage

(1) Packaging :25L or 200L plastic bucket;

(2) Storage: When storing this product, it should be kept

ventilated and dry, prevented from direct sunlight, away from

heat source and fire source, and also prevented from freezing

under low temperature in winter. The product can be stored for

12 months at 0 ~ 30℃ from the date of production.Products

beyond the storage period should be tested to determine

whether to continue to use.

Ⅲ.Product application field and market prospect

analysis

This product is mainly used for electrophoretic coating of

aluminum alloy building profiles. It is one of the coatings that

must be used in aluminum profile factory. It needs about

15 ~ 18 kg coating for every ton of aluminum. The market

demand is large and the application prospect is broad.

Ⅳ.Analysis of technical and economic benefits of

industrialization

The gross profit of electrophoretic coating for aluminum

profiles is RMB 7500-8000 yuan per ton. It is easy to buy raw

materials in the market, and mass production forms a scale

with good economic benefits.

Ⅴ.Industrial production conditions of the project

The production equipment and process of special

electrophoretic coating for aluminum profiles are relatively

simple, mainly the reaction kettle and peripheral equipment,

simple packaging equipment, equipment investment is less,

the production process is easy to master.

Ⅵ.Project environmental assessment and analysis

The raw materials of electrophoretic coating for aluminum

profiles are non-toxic common chemical raw materials, and

there is no waste water, waste gas and waste residue

discharge in the production process, which will not cause

pollution to the environment.

Ⅶ.Mode of technology transfer cooperation

One-time technology transfer, you can learn and train in our company, or send engineers to provide on-site technical services to guide the production of qualified products.

Detailed project feasibility analysis report on request.

Product technology for large-scale production of mature technology, technology transfer fee call to discuss.

High gloss universal acrylic anodic electrophoretic coating