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Shanghai Rongsi New Material Co., Ltd

City:shanghai

Province/State:shanghai

Country/Region:china

Contact Person:MrWu

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China RS-LA Slow-dyeing Leveling Agent for Controlled Fiber Affinity Ionicity Weak Cationic wholesale

RS-LA Slow-dyeing Leveling Agent for Controlled Fiber Affinity Ionicity Weak Cationic

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Classification :Chemical Auxiliary Agent

Other Names :Slow-dyeing Leveling Agent

Place of Origin :Shanghai, China

Type :dyeing and finishing

Usage :Textile Auxiliary Agents

Brand Name :RS

Model Number :LA

Ionicity :Weak Cationic

Appearance :Appearance

pH :4.8-5.5

Solubility Performance :Dilute easily

MOQ :50 kilograms

Price :$2.80/kilograms 50-999 kilograms

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Slow-dyeing Leveling Agent RS-LA
Product Description	Used for dyeing process of wool, nylon, silk and other protein fibers, yarns and fabrics, can effectively control the initial dyeing rate of acids dyes, and has excellent slow dyeing property; Excellent compatibility and good dye migration, suitable for acid dyes, neutral dyes, metal complex dyes, does not affect the Shade
Application	Slow dyeing: good dye-friendly and fiber-friendly properties, can effectively control the dyeing rate at the initial heating stage (40-60℃), Compatibility: Improve the balanced dyeing performance of different varieties of dyes and dye combinations with large molecular weight differences, play a good coordination role, such as: acidic and neutral dye combination; The combination of T-Q blue and bright yellow. Transferability: suitable for repair and redyeing. There is no effect on dye fixation. It has no effect on sun fastness.
Process	This product is suitable for immersion dyeing, pad dyeing process; At the same time can also meet the loose fiber dyeing, yarn dyeing, fabric clothing dyeing; Can be used for cold or warm water dilution in any proportion, the reserve liquid long-term stability Wool bulk fiber,Hank dyeing process Even dyeing agent RS-LA 0.5-2% Glacial acetic acid HAC pH4.8-5.5 Running at 98℃ for 30-60min. Nylon loose fiber, core yarn, underwear socks dyeing process Leveling agent RS-LA 1-2% acetic acid HAC 0.3-0.5g/l 45-50℃ heat and keep, 70-75℃ heat and keep, according to the dyeing depth, run 30-45min Wool, nylon fabric pad dyeing Leveling agent RS-LA 2-3g/l Glacial acetic acid HAC 0.3-0.5g/l
Make up Modified fatty amine polyethylene glycol ether Properties Ionic properties: zwitterion Physical form: yellow liquid pH value (10%) : 8.0-9.0 Specific gravity (20℃) : about 1.06 General stability: Stability of acid, alkali and electrolyte in hard water and common amounts used in textile processing. Storage stability: It can be stable for more than one year in a closed container at 20℃. Compatibility: Can be used with anions, cations and non-ions.
Storage and Transportation	The product should be stored in a sealed condition and can be preserved for 1 year under normal temperature.
Environmental Protection	Free of Phenol and Bisphenol，Not contain formaldehyde heavy metals and other prohibited substances.

RS-LA Slow-dyeing Leveling Agent for Controlled Fiber Affinity Ionicity Weak Cationic

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Shanghai Rongsi New Materials Co., Ltd., established in 2018, is an innovative enterprise engaged in the research, development, production, sales, and service of new textile dyeing and finishing agents. The company has significant advantages in product innovation and upgrading, quality assurance, value-added enhancement, and technical services. Leveraging advanced foreign technologies and combining professional dyeing and finishing application experience, the company insist on the concept of technological innovation, creating core competitiveness in three dimensions: advanced imported raw material substrates, cutting-edge functional innovation and application, and systematic technical solutions.The company is dedicated to providing first-class products and solutions, offering excellent pre-sales, in-sales, and after-sales services to customers, earning widespread recognition and trust in the industry. The company has been committed to expanding both domestic and international markets, with customers spanning the Yangtze River Delta and the Pearl River Delta regions. In the international market, we actively plan and markct the countries along the Belt and Road Initiative, Southeast Asia, and ASEAN member states, including Vietnam and Indonesia. We will always insisting on the concept of technological innovation, uphold the principle of "serving customers and benefiting customers," strengthen cooperation and communication within the same industry, and achieve common development of the enterprise and customers.

Manufacturing Technique

Product packaging

Logistics transportation

FAQ

1. Do you supply sample?We supply free sample within 1kg and you got to pay for courier freight cost. The trial cost we refund to you on bulk order.

2. What is your shipping method and transportation? For sample,we mostly deliver small packages by Fedex/DHL air cargo with door-to-door service, which are safe and reliable for chemical liquid delivery. For bulk order, sea transportation is our first choice to save shipping cost. We make efforts to satisfy your specify requirements.

3.What is your suggestions for sample trial? First, We suggest that everytime you use a small quantity of samples to test. Because the quantity of samples is limited, PLEASE do not use up all the samples for testing in one-time. so you can test samples for many times. If first time testing is not good, then we can have a second chance to adjust the testing process.You should adjust a suitable dilution ratio according to the specific practical testing.

4. Why Choose Us?
(1)In order to meet with customers’requirement, we believe communication is key to success to cooperate customers, and help customer creating value and creating competitive advantages in their product.
(2)Creative innovation, we have own research and development team, and production base. For release agent compete with other brands, will can be refuned if there is not effect.
(3) We can provide solutions of high quality, various product for choose,have a wide range production line, also provide customized products as per your demand.

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