Unbleached Kraft Pulp fiber cement grade

Unbleached kraft pulp designed for fiber cement production. - details see: https://www.packinghere.com/unbleached-kraft-pulp-fiber-cement-grade-10048628
Material: Wood PulpPulping Type: Mechanical PulpPulp Style: VirginBleaching: Unbleached
Place of Origin: Russian Federation   
Unbleached Kraft Pulp fiber cement grade
contact supplier for Unbleached Kraft Pulp fiber cement grade


We offer best quality UNBLEACHED KRAFT PULP from Russia specially designed for Fiber Cement production.

1. Delignification Degree / Kappa

27 – 31

1.2 – 1.35

2.3 – 2.6

2.8 – 3.15

60

33

7

3

≤ 18

≥ 22

500

0.14-0.22

2. Fibre
Arithmetic average length (mm)
Average length (mm)
Average length by mass (mm)
> 2.05 mm length (%), min.
0.60 – 2.05 mm length (%)
< 0.60 mm length (%), max.
< 0.20 mm length (%), max.
Curl (%), max.
Fibre width, micron
Bend Index, min.
Rigidity / fineness (mg/m), max.
Dynamic viscosity (copper-ammonia solution, 8 g/dm3of pulp)70-100
Mechanical strength during grinding in the mill, TsRA to 60 ± 1° SR

Breaking length (m)

Bursting strength (kPa)

Tearing Strength (mN)

10200 – 11500

540 – 650

740 – 950

Dirt content, 500g in completely dry area, from … to … (mm2)

0.1 – 2.0

> 2.0

2500 – 6500

0

Humidity (%)18 ± 2.0

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