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Test Item | Test Method | Test Criteria | Unit | Test Result | ||||
Thickness of PPF | GB/T6672-2001 | 165±5% | μm | 168 | ||||
Glossiness | Gloss Meter@60° | ≥85 | / | 96.3 | ||||
Haze | GB/T 2410-2008 | ≤0.8 | / | 0.46 | ||||
Hydrophily And Hydrophobicity | Draw Lines with Shuangjie Marking Pen | Hydrophobicity or Hydrophily | / | Hydrophily | ||||
Tensile Strength | GB/T 1040.1 | >15 | Mpa | 19.1 | ||||
Tearing Strength | GB/T 529 | ≥40 | KN/m | 54.8 | ||||
Elongation at Break of PPF | GB/T 1040.1 | >200 | % | 276.3 | ||||
Elongation at Break of Coating | GB/T 1040.1 | >80 | % | 108 | ||||
Release Force of Acrylic Adhesive Layer/20min | GB/T 2792 | >600 | gf/inch | 1017 | ||||
Release Force of Acrylic Adhesive Layer/24h | GB/T 2792 | >1000 | gf/inch | 1683 | ||||
UV Blocking | LS182 Detecting Instrument | ≥90 | / | 98.3 | ||||
QUV Aging Resistance | ASTM G154-16 Circulation 1 | ΔE*ab<2 | / | 0.13 | ||||
Anti-osmosis Property of Surface | Chenguang Marking Pen MG-2110, scrub with ethyl alcohol after 10s | Light Mark /No Mark | / | Light Mark | ||||
Thermal Self-healing | Brush 10 times with copper brush, one minute with hot water at 50-70℃ | 100% Self-healing | / | 100% Self-healing | ||||
Notes: The total thickness of PPF is the sum of TPU base film, coating and Acrylic Adhesive Layer. |