High wear-resistant hardened coating
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High wear-resistant hardened coating
Description
HSM product curing process is simple. The reaction will be completed by applying thermal, IR, or UV light to dry the surface of the paint
Specification
Item | HSM-13 | HSM-17 | instrument |
Solid content(%) | 50 | 50 | |
Viscosity (cp) | 15 | 10~15 | A&D SV-10 |
Solvent | IPA | PGME | |
appearance | transparent | transparent | Visual |
Process condition
Item | HSM-13 | HSM-17 | note |
Solution temperture(°C) | RT | RT | under dark or yellow light environment 5um,3um,1um filter |
Coating | Spray/Dip/Flow/Roller | Spray/Dip/Flow/Roller | Dry film thickness =5~15um |
Dry temperature (°C) | 80°C 60s | 80°C 60s | |
UV curing | >300 mj/cm2 | >300 mj/cm2 | 365 nm UV light |
Performance
Item | HSM-13 | HSM-17 | Metrology | Reference |
appearance | transparent | transparent | Visual | |
Adhesion | 5B | 5B | 3M scotch 600 tape | ASTM3359 |
water contact angle | 80°~100° | Gonio meter | ||
(On PC) Pencil hardness | 3H @10um thickness 4H @15um thickness |
3H @10um thickness 4H @15umthickness |
750g | ASTM3363 |
(On PMMA) Pencil hard ness |
7H @10um thickness 8H @15um thickness |
7H @10um thickness 8H @15um thickness |
750g | ASTM3363 |
(On PMMA) Transmission | 92% | 92% | 420nm~680nm | |
(On PC) Transmission | 86% | 86% | 420nm~680nm | |
Haze ratio | <0.3% | <0.3% | 420nm~680nm |
Reliability
Item | HSM-13 | HSM-17 |
Qsun 1,000 hours | Pass | Pass |
Heat resistance, 80°C 1,000 hours | Pass | Pass |
Damp heat, 70°C 90% 1,000 hours | Pass | Pass |
80°C water 100 hours | Pass | Pass |
30g ball 100cm height | Pass | Pass |
2cm*2cm #0000 steel wool 1kg 3,000 times | No scratch | No scratch |