Indoor Semi-chemical Matting Agent VE403

VE403 is a new semi-chemical matting agent for polyester-epoxy hybrid powder coatings. It is anti-yellowing, non-fuming, and can achieve stable gloss and fine surface.

Product Features

Appearance: White or light yellow powder.

Softening Point: 100-120℃.

Matting Performance: Adding 4% VE403 can obtain a minimum G60° gloss of 3-4%.

Matting Principle: Non-wax, chemical reaction, 1:2 (matting agent:epoxy) epoxy consumption in the formulation.

Coating Surface: Flat and smooth, extremely fine, no yellowing.

Mechanical Property: Impact resistance ±50KG*cm, excellent mechanical property.

Stability: Gloss is almost unchanged at 200±10℃, good storability.

Resin Applicability: Good matting effect in most 50/50 and 60/40 polyester.

Formulation for Reference

Epoxy E12

310

300

290

Polyester
(acid value 69-72mgKOH/g)

230

240

250

Leveling Agent

10

10

10

Benzoin

3

3

3

Wax

3

3

3

Carbon Black

6

6

6

Filler

398

408

418

VE403

40

30

20

Extrusion Temperature

90-110℃

Curing Condition

200℃/15min

G60° Gloss

3-5%

6-8%

12-15%

Cautions

1. It is recommended to do advanced sample test before bulk production.

2. The use of accelerator may cause the gloss to rise. Some organic pigments may cause color change before or after curing.

3. Powder coating configured with VE403 has good storability. But it is recommended to use as soon as possible especially in hot weather in case of any risk caused by long-time storage.

4. Storage condition: 30℃, one year.

Why Hoyonn

Hoyonn Chemical has been in the polymer industry since 2001. We specialize in mineral development, powder processing, R&D innovation, and global sales of barium sulphate and various functional fillers and additives. We have our plants and know-how to supply worldwide customers from powder coatings, paints, plastics, rubber, ink, and more industries.

  • 20 years of expertise in the polymer industry.
  • Pursue high product quality and technology innovation.
  • Offer best formula solution from practical perspective.
  • Free sample examination for all products.
  • Mature export sales team and guaranteed services.

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Specialist in Functional Fillers and Additives in Polymer Field

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