PolAIR "P" - High Porous

PolAIR “P” is Canfor Pulp Limited Partnership’s bleached high performance paper with high air permeability. PolAIR “P” is the paper for dust-free, fast-filling valved bags. In most cases, perforations are unnecessary.

Metric

Typical Properties

Test Conditions: 50% RH, 23°C
Brightness: 82% ISO

Basis Weight (g/m2) 70 80 90 98 Test Method
MD TEA J/m2 156 187 208 226 ISO 1924-2
CD TEA J/m2 177 194 215 234 ISO 1924-2
MD TEA Index J/g 2.2 2.3 2.3 2.3 ISO 1924-2
CD TEAM Index J/g 2.5 2.4 2.4 2.4 ISO 1924-2
MD Tensile kN/m 3.7 4.3 4.5 4.9 ISO 1924-2
CD Tensile kN/m 3.4 3.6 4.0 4.4 ISO 1924-2
MD Stretch % 6.4 6.6 6.9 6.8 ISO 1924-2
CD Stretch % 7.8 7.8 7.7 7.6 ISO 1924-2
Porosity s/100mL 6.3 6.2 6.4 6.4 ISO 5636-5
MD Tear mN 1190 1335 1535 1705 ISO 1974
CD Tear mN 1190 1410 1610 1800 ISO 1974

Subject to order run minimums.

US Units

Typical Properties

Test Conditions: 50% RH, 23°C
Brightness: 82% ISO

Basis Weight (lb/3000 ft2) 43 50 55 60 Test Method
MD TEA ft.lbs/ft2 10.7 12.8 14.3 15.5 ISO 1924-2
CD TEA ft.lbs/ft2 12.1 13.3 14.7 16.0 ISO 1924-2
MD TEA Index J/g 2.2 2.3 2.3 2.3 ISO 1924-2
CD TEAM Index J/g 2.5 2.4 2.4 2.4 ISO 1924-2
MD Tensile lbs/in. 21.1 24.6 25.7 28.0 ISO 1924-2
CD Tensile lbs/in. 19.4 20.6 22.8 25.1 ISO 1924-2
MD Stretch % 6.4 6.6 6.9 6.8 ISO 1924-2
CD Stretch % 7.8 7.8 7.7 7.6 ISO 1924-2
Porosity s/100mL 6.3 6.2 6.4 6.4 ISO 5636-5
MD Tear g 121 136 157 174 ISO 1974
CD Tear g 121 144 164 184 ISO 1974

Subject to order run minimums.

ISO 1924-3

Typical Properties

Test Conditions: 50% RH, 23°C
Brightness: 82% ISO

Basis Weight (g/m2) 70 80 90 98 Test Method
MD TEA J/m2 179 215 239 260 ISO 1924-3
CD TEA J/m2 204 223 247 269 ISO 1924-2
MD TEA Index J/g 2.6 2.7 2.7 2.7 ISO 1924-3
CD TEAM Index J/g 2.9 2.8 2.7 2.7 ISO 1924-3
MD Tensile kN/m 4.1 4.7 5.0 5.4 ISO 1924-3
CD Tensile kN/m 3.7 4.0 4.4 4.8 ISO 1924-3
MD Stretch % 6.7 6.9 7.2 7.1 ISO 1924-3
CD Stretch % 8.2 8.2 8.1 8.0 ISO 1924-3
Porosity s/100mL 6.3 6.2 6.4 6.4 ISO 5636-5
MD Tear mN 1190 1335 1535 1705 ISO 1974
CD Tear mN 1190 1410 1610 1800 ISO 1974

Subject to order run minimums.