FIELD: production of electric conducting pulp for manufacture of paper, reinforcing polymer materials and packaging films.
SUBSTANCE: pulp contains fibrous particles including 65-95 mass-% of para-amide and 5-35 mass-% of sulfonated polyaniline containing sulfur in the amount of 8.5-15 mass-% which is dispersed over entire para-amide partially covering the particles externally. Specific area of surface of fibrous particles exceeds 7.5 m2/g. Pulp may be mixed with 95 mass-% of pulp of other material including poly-n-phenylene terephthlamide. Paper made from this pulp reduces rate of electric charge lesser than 150 ml.
EFFECT: enhanced efficiency.
6 cl, 4 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PARA-ARYLAMIDE SPINNING SOLUTION, PARA-ARYLAMIDE FIBER, PARA-ARYLAMIDE FIBROUS MASS, METHOD OF MANUFACTURING PARA-ARYLAMIDE FIBER, AND METHOD OF MANUFACTURING PARA-ARYLAMIDE FIBROUS MASS | 1993 |
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