High-conc. chemical fiber de-sizing agent 756-00% is compound of special surfactants and special polymer. It has excellent de-sizing function of such synthetic sizes as PVA, CMC, PA on chemical fabrics under various alkali concentration, and can effectively prevent back-staining. It is not only suitable for intermittent de-sizing process such as overflow and jig dyeing, but also applied to cold pad-batch process and continuous de-sizing process.

Characteristics and advantage
Strong alkali resisting ability up to maximum above 250g/L
Excellent emulsification capability and dispersibility under various alkali concentration, can effectively strip chemical sizing.
Excellent dispersibility and soaping capability under various disizing process and effectively prevent sizing from back-staining
Resistant to acid, alkali and hard water, excellent flexibility to various processes.
Easy cleaning after de-sizing.

Basic property
Appearance:   light yellow powder
Ionicity:       cationic/anionic
pH value:     6.0-8.0 (1% aqueous solution)
Solubility:     Can be easily dissolved in water

Application field
1. Desizing of chemical fiber, especially high count and high density fabrics(such as polyester pongee, peach skin, polyamide, etc)
2. Not only overflow, jig dyeing, but also continuous desizing processes.

Recommended dosage
Overflow process:  756-100%：0.3-1.0%(o.w.f), caustic soda liquid:30kg/vat
Jig dyeing process:  756-100%：0.3-1.0%(o.w.f), caustic soda liquid:30kg/vat 
Open width pre-process:  
      756-100% (diluted by 4 part water)   4.0~8.0g/L
      Solid caustic soda                 80~120g/L(change by type of fabrics)
The specific dosage should be in accordance with user's actual situation after sample testing

Packing
10kg/ bag.

Storage
Can be stored for 12 months under cool and well ventilated condition.