Products
Fluting
B-0 | |||||
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Substance 1 m2, g | 100 (±5) | 112 (±6) | 125 (±6) | 140 (±8) | 175 (±10) |
СМТ30, Н, not less: | |||||
- at strip width 15 mm | 215 | 260 | 310 | 350 | 400 |
- at strip width 12,7 mm | 180 | 205 | 255 | 300 | 350 |
Absolute burst strength, kPa, not less | 195 | 245 | 320 | 370 | 450 |
Specific tear resistance in machine direction, кN/m, not less | 6,0 | 7,0 | 8,0 | 9,0 | 11,0 |
ССТ30, кН/m, not less | 0,80 | 1,00 | 1,35 | 1,50 | 1,80 |
Surface water absorption by two sides, Cobb 60, g/m2: | |||||
- sized | 30-70 |
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30-70 |
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- unsized, not less | 70 | 70 | 70 | 70 | 70 |
Moisture, % | 6-9 |
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6-9 |
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B-1 | |||||
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Substance 1 m2, g | 100 (±5) | 112 (±6) | 125 (±6) | 140 (±8) | 175 (±10) |
СМТ30, Н, not less: | |||||
- at strip width 15 mm | 210 | 240 | 280 | 330 | 370 |
- at strip width 12,7 mm | 170 | 190 | 245 | 270 | 330 |
Absolute burst strength, kPa, not less: | 195 | 245 | 320 | 340 | 410 |
Specific tear resistance in machine direction, кN/m, not less | 6,0 | 7,0 | 8,0 | 9,0 | 10,0 |
ССТ30, кН/m, not less | 0,70 | 0,95 | 1,15 | 1,35 | 1,55 |
Surface water absorption by two sides, Cobb 60, g/m2: | |||||
- sized |
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- unsized, not less | 70 | 70 | 70 | 70 | 70 |
Moisture, % |
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BС | |||||
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Substance 1 m2, g | 105 (±4) | 120 (±5) | 135 (±6) | 165 (±10) | |
СМТ30 at strip width 12,7 mm, Н, not less: | 180 | 250 | 270 | 300 | |
Absolute burst strength , kPa, not less: | 300 | 400 | 450 | 450 | |
Specific tear resistance in machine direction, кN/m, not less: | 8,0 | 9,0 | 10,0 | 10,0 | |
ССТ30, кН/m, not less: | 1,0 | 1,45 | 1,7 | 1,5 | |
Surface water absorption by two sides, Cobb 60, g/m2, not less |
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Moisture, % |
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