What types of fabrics and dyes is it compatible with?

It is suitable for cotton, hemp, viscose, and blended fabrics, and works well with active, direct, sulfur, and acid discharge printing dyes.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season periods.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, Western Union, and Money Gram.

Water-Soluble Polyester Resin Is Suitable for Sizing Short Fiber Yarn with Good Adhesion

Name: Water-Soluble Polyester Resin Is Suitable for Sizing Short Fiber Yarn with Good Adhesion
Brand: Weifang Ruiguang Chemical Co., Ltd.
SKU: 2118650772

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

Environmental Protection

Yes

Color

White

Kind

Sizing Agent

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

390690

Production Capacity

50000mt/Year

Key features

Good Adhesion for Sizing: Water-soluble polyester resin suitable for sizing short fiber yarn with good adhesion.

Environmentally Friendly: No APEO and no formaldehyde content, reducing wastewater COD and meeting eco-requirements.

High Washing Fastness: Significantly increases washing fastness to 4.5-5 level with double effect of anti-contamination.

Anti-Fouling Performance: Prevents floating color back, removes hydrolized dye, and improves fabric clarity and brightness.

Cost and Water Saving: Reduces washing cycles and water usage while shortening soaping time for efficient processing.

Versatile Application: Suitable for cotton, hemp, blended fabrics, and various dyes including active, direct, and sulfur.

Stable pH Regulation: Provides stable pH in dyeing bath without acid precipitation, unaffected by hard water.

Professional Manufacturer: Weifang Ruiguang Chemical specializes in textile chemicals with export experience since 1998.

Company profile

Weifang Ruiguang Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 1998-01-01Nearest Port: QINGDAOAverage Response Time: ≤8.13hTerms 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 application of this water-soluble polyester resin?

It is suitable for sizing short fiber yarn with good adhesion and serves as a pretreatment or post-processing auxiliary in textile printing and dyeing.

Q:Is this product environmentally friendly?

Yes, it is an environment-friendly product with no APEO and no formaldehyde, which helps reduce wastewater COD value.

Q:What are the physical properties of the resin?

The product appears as a white liquid with an anionic nature and a pH value between 6-7.

Q:How does this product affect washing fastness?

It can significantly increase washing fastness to the 4.5-5 level and provides a double effect of white anti-contamination and soaping.

Q:Does it help save water or costs?

Yes, it can reduce the number of washing cycles, save water amount, and shorten soaping time, leading to cost savings.