Professional supplier of coil coating
The production of mesh paint lines is the use of paint film surface film formation rate is faster than the inner layer, the coating surface cured first, the inner layer cured after the formation of shrinkage force, resulting in the first cured surface wrinkle, so that the coating form the mesh effect.
test | test | |
coating appearance | Paint surface should be flat without bubbles and shrinkage | test |
fineness | Spacing: 10μm matte 20-25μm | fineness board |
viscosity | 110-130" /25℃ | FD4 # viscosity cup |
proportion of wet film | 1.2 1.4 | 100ml density cup |
solid ingredients | 50±2 | 105℃×3Hr |
gloss | gloss meter Angle 60 ° | |
adhesion | 1mm×1mm×100/100 | the lattice method |
hardness | ≥2H | mitsubishi pencil |
impact | 1/2 phi x 50 cm x 1000 g without cracks | impactor |
bending | finish 2 or less t | bending apparatus |
solvent resistant | 100 or higher (1 kg ) | MEK |
resistance to boiling water | 99±1℃2Hr |
Copyright © Taizhou Chenchong New Material Technology Co., LTD. All Right Reserved
浙ICP备2023015620号-1
浙公网安备33108202000778号
Consult Now