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Printing thickener for disperse dyes on polyester

Disperse Printing thickener CY-317HB

Main component

etherified polysaccharide powder compound

 

Technical Specifications

Appearance Beige Uniform Powder

pH (1% aqueous solution) 6.5-7.0

Ionic:Anion

 

Performance and characteristics

1. CY-317HB is a polysaccharide plant that can be decomposed by natural susceptible organisms and is harmless to the environment. The prepared paste has good stability and can be kept for several days under normal conditions.

2. Has good rheology, good brightness and permeability.

3. The printing outline is clear, the color is high, and it is easy to be detached and has excellent hand feeling.

4. Has good chemical resistance stability, such as acid (citric acid, tartaric acid), reducing agent (stannous chloride).

 

Scope of application

Suitable for polyester, polyamide fiber, polypropylene fiber, disperse dyes for direct printing thickening and burnt thickening, also compatible with textile printing and dyeing thickener (mixed use). Can meet the requirements of flat screen, rotary screen, roller dyeing machine.

 

Instructions

1. Process prescription: the original paste is equipped:

Disperse printing paste CY-317HB 9%

Water or other 91%

Synthesis 100%

Note: CY-317HB is slowly dissolved in cold water according to the required amount, and dissolved and stirred to avoid agglomeration. Stirring is continued for at least 30 min. The paste can be placed for one night to facilitate maximum expansion. If hot water (about 70 ° C) is used, the dissolution and expansion can be accelerated. Add organic acid, adjust the pH of the stock paste to 5, according to the viscosity of the printing paste, take 30%-65% of the appropriate amount of the reserve paste to prepare the color paste.

2. Process: Disperse printing paste preparation rotary screen or flat screen printing drying steaming fixation (180-185 ° C, 6-8 min) water washing.

The specific process should be adjusted by the user as appropriate.

 

Packaging and storage

25kg paper bag, sealed and protected from light, pay attention to moisture, and the shelf life is 12 months at room temperature.

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