Paper properties

Property Value (SI) Value (US) Test method
Grammage 76 ± 5 g/m² 20.21 ± 1.33 17x22 - 500 lbs ISO 536
Thickness 83 ± 5 µm 3.27 ± 0.2 mils ISO 534
Moisture 7 ± 1 % ISO 287
Tensile strength (MD) ≥ 3.7 kN/m ≥ 21.13 lbf/in ISO 1924-3
Tensile strength (CD) ≥ 1.8 kN/m ≥ 10.28 lbf/in ISO 1924-3
Tear strength (MD) ≥ 320 mN ≥ 32.63 gf ISO 1974
Tear strength (CD) ≥ 320 mN ≥ 32.63 gf ISO 1974

Image properties

Property Value Test method
Image color black
Dynamic sensitivity •• • - •••• •••• = highest sensitivity
Maximum density •••• • - •••• •••• = highest sensitivity

Stability properties

Property Value Circumstances
Heat resistance background 0.15 OD 60 °C, 24 h
Heat resistance image loss 10 OD%
Humidity resistance background 0.15 OD 40 °C, 90% rh, 24 h
Humidity resistance image loss 10 OD%
Light resistance background 0.2 OD 5000 lux, 100 h
Light resistance image loss 10 OD%
Image stability min 12 years Correct storage for thermal papers

Examples of color development graphs

Dynamic sensitivity

Static sensitivity