Disperse Levelling Agent for Polyester 9801 (Levelling Agent GS)
Hotline:189-9418-6000
Product Introduction
Technical Norm of Disperse Levelling Agent for Polyester 9810
Appearance: Reddish-brown liquid
pH Value: 6-7 (1% aqueous solution)
Active Content: ≥40%
Performance and Application
Performance:
Excellent dispersibility, dye migration, retarding effect, and levelling properties in disperse dyeing processes.
Resistant to acids and high temperatures but not alkalis.
Compatible with anionic and non-ionic surfactants, but not recommended for use with cationic surfactants in the same bath.
Application:
Primarily used as a levelling agent for disperse dyes in high-temperature and high-pressure dyeing of various polyester fibers, especially showing unique advantages in high-speed dyeing processes.
Equivalent to TOHOSALT UF-350 from Toho Chemical Co., Japan.
Reference Formula and Process for Polyester Dyeing:
Formula:
Disperse Dye: X%
Levelling Agent 9801: 0.5-1 g/L
Acetic Acid: Adjust pH to 5-5.5
Bath Ratio: 1:10-20
Process:
For compatible high-speed dyes, follow the rapid dyeing process.
Packaging and Storage
Packaging: 50Kg plastic drums.
Storage & Transportation: Store and transport as general chemicals.
Shelf Life: 2 years. Store in a dry, well-ventilated area.
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