RG-E903 formaldehyde-free Color fixing agent
Physical and Chemical Index
Component: polyamine active agent
Appearance:primrose yellow transparent low-viscosity(mobile) liquid
PH value: 7-9 (1% aqueous solution)
Ionicity: positive ion
Solubility:easily soluble in water, alkali-resisting,hard water resisting
Solid content: 75%±1
Stability: cannot put with anionics in water
Performance Feature
1.This product is a formaldehyde-free environment-friendly high-quality color fixing agent. The content of free formaldehyde and released formaldehyde is zero according to National Test of GB/T2912.1 in 1998 and GB/T2912.2 in 1998.
It can be applied to cotton, linen and blended yarn. Apart from its exclusive use in color fixing technics, the product can be put with non-ionic and cationic finishing agent, to improve obviously weak wet fastness, and increase sunshine wet fastness, wet ironing and sweat fastness.
2. The soaping resistant stain of products processed by the product (for reactive dyes, direct dyes, acid dyes and sulfur dyes, etc.) can reach grade 4 to 5, dry millinggrade 4, and wetmillinggrade 3 or so.
3. RG-E903 formaldehyde-free color fixing agent is suitable for the color fixing of cotton and blended fabric, and also as resist agent for nylon, wool, cotton blended fabric; meanwhile, to improve the washing fastness and other fastness of nylon fibers acid dyes.
4. Application of this product can greatly reduce or prevent the wet fabric from moving contamination and "swelling"traces during the period of drying or partially drying.
5. The fabric, brightness, and chromatic light treated by this product cannot be affected, unnecessary to add other auxiliaries, with simple and convenient process.
6. This product has no effect or minimal on the fabric handle, stable to the general hard water, but sensitive to the presence of high concentrations of electrolytes; though stable under acidic conditions, but alkaline conditions should be avoided.
Application Process: (For reference only)
To maximize the potential of your RG-903 formaldehyde-free fixing agent, dilute it meticulously with water prior to application. This step is crucial before integrating it into the finishing solution. Be waryit does not mix effectively with numerous anionic products or polymers; thus, its concurrent use is not advised in aqueous environments. Always introduce the RG-903 formaldehyde-freefixing agent post-purging of the dyeing machine solution and ensuring all stained materials are thoroughly cleansed.
1. Dyeing Exhaust Method
The application quantity of RG-E903 is contingent on both the color intensity and the specific type of fabric involved. The standard usage guideline dictates that, when preparing a fresh solution, in the temperature range ofliquid soap around 45 to 60ºC, maintaining a PH value of 5.5 to 6, the suggested dosage is as follows (recommended processing time is 20-25 minutes):
Dark color:0.6----1.2%
Medium color:0.3----0.6%
Light color: 0.1----0.3%
2. Padding Method
Submerge textiles at conditions of 20 to 30 ºC, maintaining a PH value between 5.5 to 6 within the RG-903 solution for padding; following this, proceed to dry the textiles (at a temperature of 100-120 ºC), ensuring the RG-903 solution concentration is maintained as follows:
Dark color:6.0-----12g/l
Medium color: 3.0----6.0g/l
Light color: 1.0----3.0g/l
Notes
1. After color fixing, there might be slight variations in the hue of the fabric or printing material. Conduct tests before matching colors to ensure accuracy. printing material. Therefore, test should be done before matching colors.
2. RG-E903 offers a moderate dyeing rate, providing a balance between color vibrancy and material integrity.
3. To optimize the PH value of color fixation solutions or high-temperature treatments,ixing solution using high-temperature treatment can enhance the dyeing ratewill promote the the dyeing rate of RG-E903; while higher PH values paired with low temperature treatments treatment might reduce dyeing yet improve leveling properties for a smoother finish.
4. RG-903 is compatible with cationic, nonionic softeners, or antistatic agents when used in water, offering flexibility for varied applications.
5. Stripping process: The product presents challenges in complete removal, difficult to completely remove. After the disposal to re-dye fabrics or yarns, it is advisable to employ the following method to modify or add new colors: anti-color-fixing agent: 1 ~ 3g / l; Soda: 2 ~ 3g / l; Process at 100 ºC × 30minutes afterward, rinse in warm water at temperatures ranging from 40 ºCup to 50 ºCtwice to ensure optimal results.
Packaging and Storage
1. Packaged in a robust 160KG plastic drum with inner lining or customized per in accordancewith customer requirements.
2. Store in a cool, dry environment to maintain quality, with a 12-month shelf life at room temperature, room temperature.
3. Transport as non-dangerous goods, ensuring safety and compliance.
Packaging & Shipping
Certifications
Company Profile
Dive into the world of Weifang Ruiguang Chemical Co., Ltd., perfectly situated in the vibrant city of Weifang, China. Renowned for our specialization in crafting a diverse range of textile chemicals and auxiliaries, our exceptional product lineup includes premium Synthetic Pigment Thickeners, Reactive Thickeners, Disperse Thickeners, high-quality Binders, Softeners, advanced Silicone Oils, innovative Fixing Agents, Non-Iron Finishing Resins, Anti-Migrating Agents, versatile Emulsifiers, and vivid Pigment Pastes. Our commitment to excellence ensures that we meet the evolving needs of the textile industry.
We extend a heartfelt invitation to you, warmly welcoming you to visit our state-of-the-art factory. Join us to explore unparalleled business opportunities and foster mutually beneficial partnerships!
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