Textile Printing and Dyeing Auxiliary—Peregal

Technical Norms

• Appearance: White flake
• Color: ≤30, Pt-Co
• pH Value: 5.5~7.0 (1% aqueous solution)
• Cloud Point: 91.0~96.0℃ (0.5g leveling agent O dissolved in 5% NaCl solution)
• Calcium Soap Dispersing Power: ≥30.0g
• Moisture: ≤1.0%

Performance and Applications

1. Printing and Dyeing Industry:
   Widely used as a leveling agent for direct dyes, vat dyes, acid dyes, disperse dyes and cationic dyes. It can also be used as a diffusing agent and stripping agent, with a general dosage of 0.2~1g/L, which has significant effects, increases dyeing fastness and makes the color bright and uniform. It can remove the dirt from dyes agglomerated on fabrics, enhance the detergency of ABS-Na synthetic detergent, and reduce the static effect of fabrics.
2. Metal Processing:
   Used as a detergent, especially effective in removing surface oil, which is beneficial for the next processing. It can also be used as a solubilizer (brightener).
3. Glass Fiber Industry:
   Used as an emulsifier to produce fine and uniform lubricating oil emulsions, reducing the breakage rate of glass filaments and eliminating fuzzing.
4. General Industry:
   Used as an O/W emulsifier, it has excellent emulsifying properties for animal, vegetable and mineral oils, and the prepared emulsions are extremely stable. For example, it is used as a component of spinning oil agents for polyester and other synthetic fibers; used as an emulsifier in latex industry and petroleum drilling fluids; it has unique emulsifying properties for stearic acid, paraffin, mineral oil, etc.; and it is an emulsifier for polymer emulsion polymerization.
5. Agriculture:
   Used as a penetrant for seed soaking to improve the penetration ability of pesticides and the germination rate of seeds.

Packaging and Storage

• Packaging: Packed in 20kg woven bags.
• Storage and Transportation: Non-flammable, stored and transported as general chemicals.
• Storage Condition: Store in a dry and ventilated place.
• Shelf Life: Two years.