CLASSIFICATION

Product name

Scarlet acid fixing agent MR-A

Affiliate classification

Acidic fixing agent

Product description

MR-A, A special fixing agent for nylon scarlet, is a high polymer condensation of aromatic sulfonic acid. It is suitable for dyeing and fixing dyeing of nylon wool silk and other fabrics after printing. It can obtain excellent washing fastness and effectively prevent the white part of dyed fabric from being contaminated by dark color on fabric

Features and Benefits

1/Excellent color fastness against washing and perspiration

2/More brighter color in case of appropriate amount of MR-A applied

3/Outstanding performance in preventing the white part of dyed fabric from being contaminating by dark color

Basic traits

Appearance: Brown red liquid PH value：3-4

Solubility：Soluble in water Ionicity: Anions

Applications

Color fixation of nylon, wool, silk and other fabrics with acid dyes dyeing or that of it after printing

Reference dosage

1/Medium light color：

Scarlet acid fixing agent MR-A 1~2% (owf)

Bath ratio 1:10~20, at 80℃ for 20min, Wash and dry.

2/Medium dark color:

Scarlet acid fixing agent MR-A 2~3% (owf)

Bath ratio 1:10~20, at 80℃ for 20min, Wash and dry

Packing

50kg or 125kg plastic drums.

Key words

Acidic fixing agent DS-490

High temperature levelling agent DS-811