Outdoor Matting Agent VT510/VT505

VT510/VT505 are outdoor matting agents for polyester-TGIC system. VT505 has stronger matting ability than VT510.

Product Features

Appearance: White or light yellow powder.

Softening Point: 100-130℃.

Matting Performance: Adding 5% VT510 can obtain a minimum G60° gloss of 8-12%. Adding 6% VT505 can obtain a minimum G60° gloss of 5-8%.

Matting Principle: Non-wax, chemical reaction, no extra consumption of TGIC.

Coating Surface: flat, smooth and fine.

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

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

Resin Applicability: The reaction speed is relatively slow. Best matting effect in matting polyester with acid value 28-33mgKOH/g, such as Shenjian SJ4ET, Yochon 7600, Kinte NH8506.

Formulation for Reference

Polyester
(acid value 28-33mgKOH/g)

512

512

512

512

512

TGIC

38.6

38.6

38.6

38.6

38.6

Leveling Agent

10

10

10

10

10

Benzoin

3

3

3

3

3

Wax

3

3

3

3

3

Carbon Black

6

6

6

6

6

Barium Sulphate

397.4

387.4

377.4

397.4

377.4

VT510

30

40

50

/

/

VT505

/

/

/

30

50

Extrusion Temperature

100-120℃

Curing Condition

200℃/15min

G60° Gloss

22-25%

12-15%

8-12%

18-20%

5-8%

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 VT510/VT505 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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