ITEMS

VALUE

TESTSTANDARD

Basisweight

g/m2

50

GB/T451.2

TheGSMtolerance

g/m2

±5%

Smothness

s

≥300

GB/T456

Thickness

μm

55±3

GB/T451.3

Density

g/cm3

0.91±0.03

GB/T451.3

Whiteness

%

≥85

GB/T7974

TensileStrengthMD

KN/m

≥2.50

GB/T12914

PPS

μm

≤2.0

GB/T22363

Dynamic
Sensitivity

Optical
DensityValue,ImageMax

——

≥1.05

GB/T28210

Static
Sensitivity

70℃ (Optical
DensityValueImageat70 ℃)

——

≤0.25

Optical
DensityValue,ImageMax

——

≥1.05

ImageStability

HeatResistance

Backgroun

≤0.25

ImagePart

≥0.80

LightResistance

Backgroun

≤0.25

ImagePart

≥0.80

MoistureResistance

Backgroun

≤0.25

ImagePart

≥0.80

Moisture

%

6.0～8.0

GB/T462