What is the pH value range?

The pH value ranges from 4.5 to 6.5.

What is the appearance of the product?

It appears as a clear red-brown liquid.

Rui Guang Dye Leveller for Cotton

Name: Rui Guang Dye Leveller for Cotton
Brand: Weifang Ruiguang Chemical Co., Ltd.
SKU: 1946220122

Shandong, ChinaWeifang Ruiguang Chemical Co., Ltd.

US$2.20-2.80

1 Ton

Sample price:US$0.00/g.Request sample

Product profile

Customization

Available

CAS No.

9003-01-04

Certification

Oeko

Model NO.

Environmental Protection

Yes

Color

White

Kind

Thickener

Appearance

Liquid

Application

Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary

pH

6-7

Ionicity

Anionic

Transport Package

Plastic Drum

Specification

150kg

Trademark

Origin

China

HS Code

39069090

Production Capacity

50000mt/Year

Key features

High Temperature Stability: Resistant to hard water, hydrolysis in strong base, and weak acid/base at low temperature.

Versatile Solubility: Soluble in water, liquid fatty acids, wax, and various organic solvents.

Effective Leveling: Prevents dye condensation and forming for nylon and vinegar fiber dyeing.

Eco-Friendly Composition: Made from vegetable oil polyethylene glycol ether mixture with environmental protection.

High Effective Content: Contains 24-25% effective content for efficient performance in textile processing.

Wide Application Scope: Suitable for pretreatment, printing, dyeing, and post-processing auxiliaries.

Company profile

Weifang Ruiguang Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 1998-01-01Nearest Port: QINGDAOAverage Response Time: ≤8.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryWeifang Ruiguang Chemical Co., Ltd. is a China-based manufacturer/factory specializing in textile, printing and dyeing auxiliaries, pigments, and related chemical products. The supplier reports 10 production lines, annual auxiliary capacity of 50,000 tons, and an additional production base stated to have 100,000 tons of auxiliary-agent capacity. It has exported since 1998, reports export sales of 41%–50%, and holds self-operated import/export rights. The company states that it offers product customization, technical support, and guidance, with exports to several Asian countries. Evidence is insufficient to verify the validity or relevance of the stated ISO 20000 certification, financial strength, or specific customer performance beyond identified trade records.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Weifang, Shandong, China. Its stated business covers textile auxiliaries, printing and dyeing auxiliaries, pigments, and related chemical products, indicating direct manufacturing involvement.

After-Sales capabilityThe supplier states that it provides technical support and guidance to customers. This supports some post-sale technical service capability, but there is no specific evidence regarding complaint handling, response times, warranties, replacement policies, or service organization.

R&D capabilityThe company describes itself as engaged in scientific research and environmental protection, offers products across multiple auxiliary categories, and reports 6–10 years of total experience among R&D engineers. This supports an established product-development base, although no patents, laboratory facilities, new-product records, or quantified R&D investment are provided.

Production capacityThe supplier reports 10 production lines, 50,000 tons of annual output for various auxiliaries, and a newer production base stated to produce 100,000 tons of auxiliary agents annually plus 6,000 tons of paint, pigment pastes, and water-based ink. These stated capacities indicate substantial production capability, although the relationship between the different capacity figures is not clarified.

Customization capabilityThe supplier explicitly states that it can customize products according to customer requirements and provide related technical support and guidance. This is direct evidence of customization capability, though no examples, minimum order conditions, or technical process details are supplied.

Client casesThe supplier reports exports to Pakistan, Bangladesh, India, Thailand, Indonesia, Vietnam, and other markets, and trade records identify buyers including IMRAN DYES and SAAM COLOUR TECH. These records demonstrate international market activity, but they do not provide sufficient information to verify customer satisfaction, order scale, repeat business, or product performance.

Product Q&A

Q:What is the main component of RG-EY240?

It is a mixture of vegetable oil polyethylene glycol ether.

Q:What is the effective content percentage?

The effective content is 24-25%.

Q:How should RG-EY240 be used for nylon dyeing?

It is used as a dispersing leveler for nylon and vinegar fiber with disperse dyes. Add before dyeing with a dosage of 0.8-4g/l depending on bath ratio.

Q:What is the recommended dosage for knitted socks dyeing?

Dosage depends on equipment and process. General equipment uses 2g/l, while tight drum dyeing equipment can use up to 12g/l.

Q:Is the product soluble in water?

Yes, it is soluble in water, as well as in liquid and melted fatty acids, wax, and various organic solvents.