Professional supplier of coil coating
Anti-oil coating is a kind of coating with special surface function, coating surface hardness is very high, smooth is very good not easy to scratch, low surface tension, sewage grease contact coating like the natural lotus leaf, with super hydrophobicity, dirt naturally roll down, coating surface has a good self-cleaning function.
Test item | Inspection standard | An instrument or method of inspection |
Coating appearance | Coating surface should be flat, no bubbles, shrinkage and other undesirable phenomena | Eye measuring |
fineness | Brightness: Matte 20-25μm below 10μm | Fineness plate |
viscosity | 110-130" 25 ℃ / | FD4# Viscosity Cup |
Wet film specific gravity | 1.2-1.4 | 100ml specific gravity cup |
Solid composition | 55% plus or minus 2 | 105℃×3Hr |
luster | According to the actual requirements of customers | Glossometer Angle 60° |
adhesion | 1mm×1mm×100/100 | Hundred grid method |
hardness | ≥2H | Mitsubishi pencil |
impact | No cracks at 1/2φ×1000g×50cm | Impact meter |
bend | Finish paint ≤2T | Bending meter |
Solvent resistance | ≥100 times (1kg force) | MEK |
Boiling water resistance | 99±1℃2Hr no bubbles, paint and other abnormal phenomena | Thermostatic water bath |
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