STRUCTURAL CHARACTERISTICS OF CHEMICAL VAPOR POLYMERIZED POLYPYRROLE/POLYCAPROLACTAM FIBER COMPOSITES
AN INVESTIGATION OF NEGATIVE AIR IONS RELEASING PROPERTIES OF TOURMALINE CONTAINED POLY (ETHYLENE TEREPHTHALATE)
MODIFICATION OF POLYACRYLONITRILE FIBER BY BLENDED WITH 3-ALLYL-5,5-DIMETHYLHYDANTOIN/ACRYLONITRILE COPOLYMER