Description
The essential elements for making kraft pulp are wood fibre, water, chemicals and heat. We make kraft pulp by mixing wood fibres with a solution of caustic soda and sodium sulphide, and cooking them inside a digester. This separates the fibres from the lignin, which is a natural glue-like substance that binds them together. Our production facilities are designed to recover and reuse much of the water, chemicals and steam used in the process.
Packing
Bale
Size:
800х600х450 mm
Gross weight:
201 kg
Nett weight:
200 kg
Pack (6 bales)
Size:
800х1200х1350 mm
Gross weight:
1206 kg
Nett weight:
1200 kg
Characteristics
UNIT | VALUES | BASED ON | |
---|---|---|---|
Reverence values of mechanical properties at 60°SR | |||
Breaking length | km | Not less 7.8 | RF GOST 13525.1 |
Breaking strength | number of double kinks | Not less 800 | RF GOST 13525.1 |
Guaranteed values for optical properties | |||
Brightness | % ISO | Not less 88 | RF GOST 7690 |
Dirt Count | number of specks from 0.1 to 1 mm² | Not more 70 | RF GOST 14363.3 |
number of specks from 1 to 2 mm² | Not more 2 | ||
Fiber morphology and other characteristics | |||
Wood | Spruse | ||
Fiber length | mm | 2.34 | L&W Fiber Tester |
pH | 5.5–7.0 | RF GOST 12523 | |
Moisture content | % | Not more 20 | RF GOST 16932 |
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