Term

Standard

Result

Appearance

Visual inspection of contaminants, bubbles, spots, and black spot

0.2-0.5mm, 30cm”30cm 3, 0.5-1mm,

30cm’30cm 2, 1-3mm, 1m•1.52m

2,

Optical

Full light transmittance

ASTM D1003-61

o,86%

Fog test

ASTM D1003-61

<2%

Transparents glass ASTM D1003-61

<25%

Transmittance

ASTMD1003

>88%

lustrousness

Standard: GB/9754 Unit Gu

;,95 (60°)

Physical Properties

Hardness

ASTMD2240

92A

Thickness

GB/T 7125-2014

o,7.5mil

Tensile rate

1 inch*5cm Stripping speed: 300mm/min 180°

175%

Shrinkage

10cm*10cm Stick on lacquering board 12o·c*3min

<6%

Lattice test

JIS K5600

0%

Adhesion

Stripping speed of steel plate: 300mm/min 180° Stripping (25°C

*65%)

0%

Stripping speed of steel plate: 300mm/min 180° Stripping (25°C ‘65%)

0%

Initial force

Standard: GB/4852 {AM) C25°C’65%)

>400g/inch

Stripping force

Standard: GB/T2792 Unit kg/inch c25·c

*65%)

>900g/inch

Water contact Angle

Horizontal test of water contact Angle test, GB/T30693-2014

>90

Self-healing test

Wipe the surface of the material back and forth three times with a copper brush (500g)

65°C Self-Repair

Resistance to yellowing

SAE J2527-2004

800h, L’.E<3

UN resistance test

GB/T1865-2009/ISO

No change

Adhesion test

The glue faces the paint board

80°C’96hrs

Adhesive surface and TPU are not layered,

and no glue will fall off

(-2o·c )’96hrs

Adhesive surface and TPU are not layered,

and no glue will fall off