Kraft Lignin

Kraft Lignin

Its is a very high purity product with high dispersibility and reactivity in chemical formulations. It is separated during the kraft pulping process.

Applications:

Normally a versatile product with many potential end uses. Its polyphenolic structure makes it especially suitable as chemical building block for several end uses.

KRAFT LIGNIN-C

This Kraft Lignin is best suited for applications like dispersants in dyestuff industries

Technical Data – 

 PROPERTIES INDEX
Physical formFree flowing brown powder
Lignin dry content, %92-97%
Impurities, %
– Ash
– Sulphur
– Residual carbohydrates
max. 2.5
max. 3.0
max. 2.0
pH (40% slurry in H2O)2 – 4
Particle size <100μm, %~ 70
Bulk density, kg/m3400 – 450
Average molecular weight, Mw6000 – 7000

KRAFT LIGNIN-P

This Kraft Lignin is with low Ash and low Sulphur which is for very specialised applications like glue industries

Technical Data – 

 PROPERTIES INDEX
Physical formFree flowing brown powder
Lignin dry content, %92-97%
Impurities, %
– Ash
– Sulphur
– Residual carbohydrates
max. 1.0
max. 2.5
max. 2.0
pH (40% slurry in H2O)2.8 – 3.4
Particle size <100μm, %~ 70
Bulk density, kg/m3400 – 450
Average molecular weight, Mw6000 – 7000

Packing:  in bags stuffed in containers

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