Home > Product

WF-S7030 Thermosetting Acrylic Resin

1. Compositions

It is made up of fluorine-silicone modified thermosetting acrylic resin, Solvesso 100, n-butanol etc.

2. The characteristic

Ø          Good weatherproof,

Ø          Good flexibility,

Ø          Good plenty.

3. Application field

It forms acrylic amino baking coating by adding melamine resin, suitable for formulating clear coating and all kinds of solid color coatings, and has good dirt-resistance and weatherproof properties.

4. Main technical parameters

    Item  

Technical index

Solid content, %

70±2

OH content (solid), %

3.0

Viscosity(25, bubble pipe), s

40~60

Acid value (solid), mg KOH/g

7±2

Colorimetric (Fe-Co)

≤2

5. The weight ratio of resin to amino resin

WF-S7030: butyl etherized melamine resin = 2~3:1(solid)

Baking condition130~140℃×20~30 min

6. Application example and performance indexes (reference)

Reference formulation

Use WF-S7030 with 138 amino resin to formulate clear coating

WF-S7030 thermosetting acrylic resin

69.64

138 amino resin, Akzo Nobel

23.21

WF-F377 fluorocarbon modified acrylate leveling agent (Wuxi Wanbo Coating )

0.20

BYK-306 silicone leveling agent

0.13

Xylene

5.46

Propylene glycol ether acetate

1.36

Total

100.00

Paint film properties

Substrate

Tin plate

Baking condition

130℃×30min

Adhesion (cross-cut)

100/100

Hardness

2H

Compact (kg·cm)

50

Bending

1mm

Gloss (60°)

110

About Wanbo
Customer Service
  • switchboard:(86)0510-88551611
  • Fax:(86)0510-88550156
  • business:(86)0510-88551117