Outdoor acrylic extinction resin PDA Product Name
Wuxi Han De Rui Jing

Outdoor acrylic extinction resin PDA


1.Overview

Outdoor acrylic flame-retardant resin PDA is an epoxy-based acrylic resin, can be used as low-acid saturated polyester polyester curing agent, the use of its components and polyester resin compatibility differences to achieve the purpose of extinction. The system has a good extinction effect, suitable for the preparation of luster 1-20% of the outdoor low light powder, and weather resistance, salt spray resistance, high temperature resistance, resistance to yellowing, etc. have excellent results. Compared with the same type of products at home and abroad, outdoor acrylic extinction resin with less, in the leveling, scratch resistance, impact strength, gloss stability have improved.

2.The technical indicators

Appearance: colorless transparent crystal Soft point: 135-145 ℃
Solid content:>99% Epoxy equivalent:650-750

3.The reference formula (plus 9-12%, luster 1-20%)

Pure polyester <acid value30-35mgKOH/g such as Fenglin 2011 440 Pure polyester <acid price30-35mgKOH/g such as Fenglin 2011 440
Outdoor acrylic extinction resin PDA 120 Outdoor acrylic extinction resin PDA 100
Curing agent TGIC 8-16 Curing agent TGIC 10-20
Leveling agent 9000 10 Leveling agent 9000 10
Brightener HDRJ-802B 5-10 Brightener HDRJ-802B 5-10
Barium Sulfate 415 Barium Sulfate 415
Carbon black 7 Carbon black 7
Gloss 2-6% Positive red 50kg.cm Gloss 15-20% Positive red 50kg.cm
Curing conditions:200℃X10min

4.Pay attention to matters

  1. Outdoor acrylic extinction resin PDA and TGIC are pure polyester curing agent, acid value of 30-35mgKOH / g of polyester, polyester and outdoor acrylic extinction resin curing ratio of 70/30; when the use of acid value 20-25mgKOH / g of polyester, polyester and outdoor acrylic extinction resin curing ratio of 75/25. Generally choose low acid value (acid value 25mgKOH / g) pure polyester, the film surface is more delicate, lower cost.
  2. Production of more than 10 degrees gloss powder, the need to note:
    • For the powder plant baking conditions and users as much as possible.
    • The process is basically kept constant.
    • Can be used with 1-2% 609 to improve the stability of the gloss, improve the surface of the scratch resistance and delicate sense.

5.Packaging and storage

Polyethylene liner kraft paper bag, net weight 25KG; stored in a cool and dry place to avoid moisture absorption, at <30 ℃ room temperature is valid for two years.


New

Outdoor acrylic extinction resin PDA
Outdoor acrylic extinction resin PDA

Outdoor acrylic flame-retardant resin PDA is an epoxy-based acrylic resin.

Indoor anti - yellowing matting agent D68
Indoor anti - yellowing matting agent D68

D68 is a new generation of anti-yellow matting agent based on resin and cured with epoxy.

Water stripper HDRJ-0101
Water stripper HDRJ-0101

Water stripper HDRJ-0101 is a sulfonic acid catalyst.