Dyeing of Silk with Natural Plant Extract from Rhizoma picrorhizae

Sha Sha Sun; Jie Jie Wang; Ren Cheng Tang

doi:10.4028/www.scientific.net/AMR.441.155

Paper Titles

Reaction of a Heterobifunctional Reactive Dye (C.I. Reactive Red 195) with Amino Groups and Phenol Groups
p.132

Non-Aqueous Dyeing of Reactive Dyes in D5
p.138

Preparation of Organic Pigment Microcapsules and its Application in Pigment Printing of Silk Fabric
p.145

Short-Flow and High-Efficiency Dyeing Process of Sulfur Black on Cotton Fabrics
p.150

Dyeing of Silk with Natural Plant Extract from Rhizoma picrorhizae
p.155

Physical Properties and Dyeing Behavior of the Hollow-Triangle Nylon6 Fiber
p.160

Fading of Silk Fabric Dyed with Phellodendron
p.165

Effects of Polar Solvent on the Structure and Properties of M-Aramid Fibers
p.169

Effect of Cellulase Hydrolysis on Dyeing Properties of Linen
p.174

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 441Dyeing of Silk with Natural Plant Extract from...

Dyeing of Silk with Natural Plant Extract from Rhizoma picrorhizae

Abstract:

A new concept that uses natural plant extract from Rhizoma Picrorhizae (RP) as a natural dye in silk dyeing was proposed. The RP extract can be adsorbed by silk to provide yellow to brown color, depending on the RP concentration. The stabilities of RP solution against pH, heat, and ultraviolet light were investigated. Factors such as pH, temperature, dyeing time, RP concentration were studied in order to understand the dyeing properties of RP extract for silk fabric. After dyeing, some of the samples are mordanted with different mordants. It was founded that RP extract was stable at acidic conditions and stable to heat and ultraviolet light, and the interactions between silk and RP extract molecules were non-electrostatic interactions; and that RP extract showed good building-up properties on silk. Furthermore, the colors of the dyed fabric mordanted with different mordants as well as their depth were greatly dependent on the chemical nature of mordants. In conclusion, RP was a potential natural dye which can be applied to silk dyeing.

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Periodical:

Advanced Materials Research (Volume 441)

Pages:

155-159

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.441.155

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Online since:

January 2012

Authors:

Sha Sha Sun, Jie Jie Wang, Ren Cheng Tang

Keywords:

Dyeing, Natural Plant Extract, Rhizoma picrorhizae, Silk

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