Studies on Salt-free Dyeing Behavior of Reactive Dyes of Bamboo Pulp Fibers Pretreated with HBP-NH SUB>2 SUB>

Updated: 2010/1/8 10:22:00

The bamboo pulp fabrics were pretreated with a self-made amine-terminated hyperbranched polymer (HBP–NH2) and were dyed with reactive dyes. Factors influenced the pretreatment conditions were investigated. The results showed the Zeta potential was enhanced for the fabrics surface; the optimized process were: the HBP–NH2 solution concentration of 2 g/L, pH value at 7.0, room temperature about 20 ℃ and pretreatment 30 min.

Authority in Charge: China National Textile and Apparel Council (CNTAC)

Sponsor :China Textile Information Center (CTIC)

ISSN 1003-3025 CN11-1714/TS