What is the ionicity of this fixing agent?

The product is a cationic fixing agent, which helps in effectively fixing reactive dyes on fabrics.

Formaldehyde-Free Fixing Agent Fixer for Reactive Dyes

Name: Formaldehyde-Free Fixing Agent Fixer for Reactive Dyes
Brand: Weifang Ruiguang Chemical Co., Ltd.
SKU: 1948864952

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.

RG-E906

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

Formaldehyde-Free: Contains 0% free formaldehyde, tested against GB/T2912.1-1998 and GB/T2912.2-1998 standards.

High Fastness Performance: Significantly improves post-wet, light, wet ironing, and perspiration fastness for reactive dyes.

Anti-Stain Soaping: Achieves anti-staining level 4-5 for reactive, direct, and acid dyes after treatment.

Versatile Compatibility: Can be used alone or in the same bath as non-ionic and cationic finishing agents.

Eco-Friendly: Environmentally friendly product suitable for cotton, linen, and blended yarns and fabrics.

Cationic Fixing Agent: Specifically designed for fixing reactive dyes with cationic properties for better adhesion.

Company profile

Weifang Ruiguang Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 1998-01-01Nearest Port: QINGDAOAverage Response Time: ≤10.10hTerms 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:Is this fixing agent formaldehyde-free?

Yes, this product is a formaldehyde-free fixing agent. The free formaldehyde and formaldehyde content is 0, tested according to national standards GB/T2912.1-1998 and GB/T2912.2-1998.

Q:What types of dyes is this product suitable for?

It is suitable for reactive dyes, direct dyes, acid dyes, and other dyes. It is primarily used for the fixing of cotton, linen, and blended yarns and fabrics.

Q:Can this product be used with other finishing agents?

Yes, in addition to being used alone for the fixing process, it can also be used in the same bath as non-ionic and cationic finishing agents.

Q:What are the fastness improvements after using this product?

It significantly improves post-wet fastness, light fastness, wet ironing rate, and perspiration fastness. Soaping anti-staining can reach 4-5, dry grinding 4, and wet grinding 3 or so.

Q:Are there any stability restrictions for this product?

Yes, the product cannot be bathed with anionic surfactants due to stability concerns.