Phenolic-free fixing agent

Performance Characteristics:
Eco-Friendly & Safe: Completely free of phenol and formaldehyde. It complies with modern ecological standards (Oeko-Tex Standard 100), making it ideal for high-end export textiles.
Superior Fastness: Effectively improves color fastness to washing, sweating, sea water, and water staining without compromising the original light fastness of the dyed fabric.
Anti-Yellowing:Unlike traditional phenolic fixatives, this agent has excellent resistance to yellowing, ensuring the brightness and shade of the fabric remain stable even after high-temperature processing.
Process Stability: The fixation effect remains stable during subsequent heat setting or finishing processes. It prevents "bleeding" or staining of white grounds in printed fabrics during the washing process.
Physical Properties:
Appearance: Light amber to brown transparent liquid
PH VALUE: 3.5–5.5
Lonicity: Anionic
Solid content: 72% ± 1
Instructions
Dosage:1-2% o.w.f                                                                                                                             
PHValue:4.0 – 5.0  (Adjust with acetic acid)                             
Temperature: 70x80°C 20-30min
Try to use it directly or dilute it, and adjust the amount according to the 
sample.                                                                                                                              
Storage: 
To ensure product integrity, it is advised to store in cool and ventilated warehouses, with a storage period of 12 months for optimal performance. 

Chelating disperse agent 
Product Description：
This product is manufactured using advanced synthetic technology. It is a copolymer with multi-functional groups, serving as a highly efficient and versatile organic complexing agent. It effectively chelates metal ions such as calcium, magnesium, copper, and iron, preventing scale formation that can cause pinholes in fabrics and yellowing of white cloth, while ensuring vibrant colors for dyed textiles.
Performance Characteristics:
1.It is conducive to improving water quality, enhancing the desizing, scouring, bleaching effects and the vividness of dyed and printed fabrics.
2. When using this agent during scouring, it can enhance the woolen effect of the fabric and improve the hand feel. Bleaching can enhance whiteness and wool efficiency.
3.This product features high concentration, strong complexing and chelating capabilities, large complexing capacity, remarkable dispersion, suspension and scale inhibition functions, and will not cause pollution to the environment.
4. It has excellent compatibility, is resistant to oxidants and reductants, and can effectively prevent the occurrence of process holes in pretreatment.
Physical Properties:
Appearance    Transparent liquid
PH VALUE    6-7
Ionicity    Anionic
Solubilit    Soluble in both cold and hot water

Dosage:
Dosage for cotton refining: 1-1.5g/L                  
Dosage of hydrogen peroxide for bleaching: 2-2.5g/L                       
Dosage during dyeing: 1-1.5g/L                                          
The dosage for soap washing after printing:0.5-1g/L                                                                                                                     
Try to use it directly or dilute it, and adjust the amount according to the sample.  
                                                            
Storage: 
To ensure product integrity, it is advised to store in cool and ventilated warehouses, with a storage period of 12 months for optimal performance.