产品详情
Physical & chemical indicators
Appearance: Pale yellow viscous liquid
Ionicity: cation
PH value: 60. (1% aqueous solution)
Features and advantages
It does not contain the free-formaldehyde or combined- formaldehyde and meets environmental requirements.
It can significantly improve the washing and light fastness of the fabric with a water staining fastness of over 2 levels.
It does not affect the brightening of the fabric and had no effect on the color of the fabric.
It does not affect the hydrophilic and hand fell of the fabric.
Application scope
HR 525 is a reactive cationic formaldehyde free fixing agent, used for fixing reactive,direct,sulfurized and other dye fabrics, after fixation, does not affect the hydrophilic and color brightness of the fabric. Before fixation, pls rinse the dyed fabric thoroughly to remove the residual salts , alkalis,and dyes, ensuring the effectiveness of subsequent fixation.
Reference Dosage
Immersion process
HR525 25-60g/L
One soaking, one rolling, 70% drying
Dipping bath method
HR525 2-5%（O.W.F.）
Bath ratio; 1：15 40℃* 20minutes
Dehydrate and drying
Note: The dosage can be adjusted based on the color depth of the fabric. The dark color needs to be increased, while the light color can be reduced. Generally, it cannot be used in the same bath with anionic additives.
Dilution and complex-formulation method
Directly dilute for use
Packaging and storage
125kg/ plastic drum, stored in a cool place, valid for 12 months
