PVDF fluorocarbon paint color coated board

Introduction to Fluorocarbon Color Coated Sheet

PVDF fluorocarbon coating is a unique product in existing architectural coatings. It is recognized as the organic coating with the best protective effect. It can ensure that metal building boards are not damaged for decades and always maintain beautiful colors. So far, PVDF fluorocarbon coatings have been exposed to the sun, wind and rain for more than 30 years in buildings around the world, and have always remained perfect. PVDF is polyvinylidene fluoride. The maximum electronegativity of fluorine atoms forms a very stable fluorocarbon bond, and its unique molecular symmetry makes PVDF have extraordinary stability, unique anti-ultraviolet photolysis properties and excellent insulation and mechanical properties.

First, the definition of fluorocarbon coating plate is a fluorocarbon coating plate coated with PVDF fluorocarbon resin on the metal plate, and then baked at high temperature to make a metal paint coating plate.

Second, the characteristics of fluorocarbon coated sheet 1. It has extraordinary stability and can maintain the stability of various properties in the environment of acid, alkali and serious pollution.

2. Excellent durability, fluorocarbon-coated panels can still maintain good color and gloss outdoors for 20 years.

3. Excellent processing performance, the painted color plate has high flexibility, impact resistance, and can also be treated with post-embossing.

The use of fluorocarbon color-coated panels Fluorocarbon color panels are mainly used for buildings that need long-term protection indoors and outdoors and always maintain their original colors, especially high-end buildings or buildings in harsh environments. Such as public facilities, airports, commercial or office buildings, supermarkets, industrial plants, hangars and grain depots, etc.

Fourth, fluorocarbon coatings only need indicators

Fluorocarbon resin content in paint: ≥ 70%

Specific gravity: 1.20 ± 0.1kg/kg

Coating capacity: 330 ㎡/kg (based on dry film 1um)

Solid content: 42 ± 2% (weight), 38 ± 2% (volume)

Packaging viscosity: 100~ 120 seconds

PMT: 249~ 254 ℃ (Peak Metal Temperature, refers to the peak surface temperature of strip steel)

Salt spray resistance test: > 1000 hours

MEK: > 150 times (MEK wipe)

T bend: 0~ 1T

Reverse shock: > 9J

Gloss: (60 °): 15~ 40%

Pencil hardness: > F