Matte texture, distinguished
Product performance
Test method
Thickness
≥7.5mil
GBT/29061
Glossiness(60°)
≥20±2
GB8807
Fog degree
≤2
ASTM D1003
elastic modulus
≥300, ≤450
ASTM D-882
Repair layer elongation at break
≥100%
ASTM D-882
Initial adhesion
15≤F≤25
FINAT3
Stickiness
20≤F≤35
FINAT3
UV blocking rate
≥93%
GB/T 2680
Anti-fouling properties
slight residue
Paint with oil-based pen, wipe with alcohol after air drying
Scratch resistance
no scratches
Scrape 10 times with a fine copper brush with a load of 200g/cm²
Fix performance
≤5S
Scrape 10 times with a fine copper brush with a load of 200g/cm²
Repair with hot water or hot air at 70 degrees Celsius
Repair with hot water or hot air at 70 degrees Celsius
Yellowing and aging resistance
△E≤2 No cracking or blistering
QUV method≥2800 hours
Acid and all resistance
No exception
At pH values (2-3) HLC and (13-14) Soak in NaOH solution for 30 minutes
Resists rain spots
No trace
Place the film board with the product on the rooftop for 15 days, then clean it with water.