electrostatic Epoxy&Polyester resin wrinkle texture antique powder coating

Quick Details
Product Code:
Place of Origin:
Support Express · Sea freight · Land freight
Supply Ability:
500 piece per day
Quick Details
  • Certificate
  • Color
    According to the client's requirement
  • Application
    Outdoor and indoor
  • Surface
    Smooth and texture
  • Storage
  • Curing condition
  • Test
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Shipping fee
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Product Detail
Epoxy and Polyester Powder Coating
RAL and PANTONE or customized
Surface Finish
smooth/sandy/wrinkle/metallic/chrome/wood/hammer /glitter and customized
Glossy Level
High glossy/semi glossy/matt
5~6 square meters per kg at 40~90μm film thickness
Film Thickness
Specific Gravity
1.2~1.9 per CBM
Construction aluminium profile, advertisement board, outdoor lamps,
highway guardrail, road fence, outdoor metal furnitures, lamp pile,
crust of air conditioner, agricultural equipment or can be used on the surface
coatingof other metal work that require good performance in the environment
of high-intensity ultraviolet ray.


customized wrinkle paint OEM,manufacturer,exporter,factory


Wrinkle powder coatings are divided into outdoor and indoor application types according to different weather resistance. According to the film-forming substances, they are divided into epoxy resin/ordinary dicyandiamide type and hydroxyl polyester/methoxyglycuril(TMMGU). ) Heterozygous. With the development of wrinkle powder coatings, on the basis of its further development, anilox powder coatings and moire powder coatings have been further developed, and the product resin types have also expanded to epoxy-polyester type, polyester-acrylic type and so on.


Wrinkle powder coatings are a relatively special type of powder coatings, which require relatively high raw material selection, formulation design and manufacturing process requirements.


Epoxy wrinkle powder coating


Epoxy type wrinkle powder coatings have been developed in China and are relatively mature texture type powder coatings, and their formulations are relatively mature. However, there are still many development and application problems.


Formula and raw materials


The film-forming substances in the epoxy wrinkle powder coating formulation are epoxy resin, ordinary dicyandiamide and some polyester resins. The cross-linking reaction between epoxy resin and ordinary dicyandiamide is slow, and polyester resins are mainly used Adjust the response speed.


Studies have shown that the formula of epoxy-type wrinkle powder coatings is similar to that of flat-type pure epoxy powder coatings, and the raw materials used in flat-type powder coatings are basically all.


The difference is: ①Aluminum acetylacetonate or water-stretching agent is added to the additive, which is a catalyst used to catalyze the cross-linking reaction of epoxy resin (please refer to related information);


②Reaction speed adjuster——polyester resin, used to adjust the reaction speed of the film. With the above-mentioned difference, there is a big difference between epoxy resin type wrinkle powder coating and flat pure epoxy powder coating in terms of formula design, product preparation and coating;


Ingredients needed in the recipe


  • Epoxy resin


The stability of the quality of epoxy resin directly affects the stability of the texture of water-grained products. It is best to choose the epoxy resin produced by the two-step method, such as Nanya's S-903H, Dow's 663UE and so on.


  • Dihydroamine


The reaction of ordinary dicyandiamide with epoxy resin requires higher temperature and slow reaction, so it is best to choose fine dihydrogen amine.


  • Water texture agent


Also known as wrinkle agent, it is a metal complex of acetylacetone and aluminum. In the formula, it mainly catalyzes the cross-linking and curing of epoxy resin and dicyandiamide, and the catalytic process does not consume epoxy resin or dicyandiamide. The amount of water texture agent added in the formula directly affects the gloss of the coating. Generally speaking, the greater the amount, the lower the gloss will be, the lower the coating texture will be, and the usual dosage is 1.6~3.2% of the total formula.


  • Polyester resin


Generally, cross-linking curing reaction modifiers are used more or less in the formulation of epoxy resin type wrinkle powder coatings, which are mainly used to adjust the reaction speed of film-forming substances under the catalysis of acetylacetone to optimize the final coating film. The mechanical properties and the appearance of the coating have achieved the goal of stable product lines.


  • Extender pigments


The chemical cross-linking process of epoxy-type wrinkle powder coatings is very complicated, so the particle size of the extender pigment and the weak hard drive alkalinity will affect this process. In the epoxy wrinkle formula, it is recommended to use ultra-fine barium sulfate, nano-barium sulfate, and calcium carbonate series fillers are not recommended.


  • Other additives


In addition to aluminum acetylacetonate as a leveling agent, benzoin and wax powder are recommended to be used in appropriate amounts.





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Foshan Wolong Chemical Plant Co., Ltd. is a large-scale specialized powder coatings
manufacturer in China. Our company covers more than 20,000 square meters of area .

We are in possession of 10 large-scale plastic powder production lines introduced from
home and abroad. with annual output up to 5000 tons.
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Our Services
We manufacture epoxy polyester powder coating, polyester TGIC powder coating, polyester
TGIC -FREE powder coating, polyurethane powder coating ,which are used to metal surface

Surface finish: smooth high gloss, smooth semi matt, smooth matt, wrinkle, emboss,
hammertone, sand vein, artistic and so on.

Just tell us your specification,we can provide you with products with best OEM service.
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Net Weight
Gross Weight
Inner packing:polyethylene bag Outer packing:paper carton
Delivery time
3-15 days after deposit
30% deposit in advance,70% balance before shipment


1-Question: Are you Trade Company?
A:NO , We have our own factory . Brand “ Wintoly”
2-Question:Is Powder Coating safe for consumers such as children?

A:Yes. Powder coating is used on children's toys and furniture sold every day. It has the distinction

of being one of the most environmentally and consumer friendly products on the market today.

3-Question: What colours are available to me?
A:We usually carry a very large range of colours, including the standard Colorbond range.
Has access to over 300 paint colors and textures. Feel free to call us and ask if we stock your
required colour.
If you already have a color in mind, bring it in so that we can match it as closely as we can
without sacrificing quality.
4-Question:What type of powder coating should I choose? 
A:Powder coatings are available in three basic types, each offering different performance
attributes. Epoxy for the best corrosion protection. Hybrid(s) typically offer the best chemical
and solvent resistance. Polyester for the highest exterior stability and performance.
5-Question: What Can Be Powder Coated?
A: Typically any metal object that can hold the electrostatic charge needed to affix the
sprayed powder and can tolerate the high heat levels of the curing process. Mild steel,
galvanized and electroplated steel, aluminum, stainless steel and most other steel alloys
can be powder coated.
6-Question: Are all the colors the same price? 
A:No. Some colors are more expensive due to their availability, ingredients. such as
textured powders, sand, metallics, or glow in the dark powders.
7-Question: Where can I find pricing information? 
A;Our pricing structure is dependant on volume, technology and color choice .
Please contact us for specific product pricing.


Question & Answer