What kind of package do you have?

We offer various packages to meet customer needs, including iron drums, plastic drums, IBC drums, Flexitank, ISO TANK, and bags.

Which kind of payment terms do you accept?

We accept TT, LC at sight, and LC 30/60 days payment terms.

Can you give me a discount price?

Yes, the discount depends on your order quantity.

How about your delivery? How long is your delivery time?

We provide prompt and reliable delivery by professional shipping lines. Generally, it takes 14 days after deposit or original LC.

Silicone-Free Polyether Defoamer for Harsh Water Treatment Environments

Name: Silicone-Free Polyether Defoamer for Harsh Water Treatment Environments
Brand: Shanghai Guanru Chemical Co., Ltd.
SKU: 2110978372

Shanghai, ChinaShanghai Guanru Chemical Co., Ltd.

US$5,500.00

1-2 Pieces

US$4,700.00

3-9 Pieces

US$4,300.00

10+ Pieces

Sample price:US$60.00/kg.Request sample

Product profile

Customization

Available

Certification

REACH

Environmental Protection

Yes

Model NO.

AFN-140

Color

Transparent Liquid

Kind

Bleacher

Appearance

Liquid

Application

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

pH

6-9

Density

0.9-1.1g/Ml

Transport Package

25 Kg, 50kg, 120 Kg, 200 Kg HDPE Drum or Ton Tank

Specification

Viscosity(25º C) 1500~5000mPa· s

Trademark

GUANRU

Origin

China

HS Code

3910000000

Production Capacity

1000ton/Month

Key features

Silicone-Free Formula: No silicon content, avoiding spots or sticky substances in water treatment.

High Durability: Superior foam suppression and durability compared to traditional defoamers.

REACH Certified: Meets REACH certification standards for environmental protection.

Wide Application: Suitable for leachate, seawater desalination, and sewage treatment.

High Solid Content: Solid content is greater than or equal to 99% for high efficiency.

Flexible Packaging: Available in 25kg, 50kg, 120kg, 200kg barrels or ton containers.

Company profile

Shanghai Guanru Chemical Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2016-08-01Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤1.75hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShanghai Guanru Chemical Co., Ltd. is identified as a China-based limited company engaged in chemical trade and manufacturing. The available information indicates experience in defoamers, water-treatment agents, papermaking additives, and related chemicals, with stated production bases and historical sales or capacity figures. It reports ISO 9001 and environmental-management certifications, as well as a broader list of management-system certifications. The supplier describes R&D, technical support, and product solutions for multiple industries, with 21–30 years of total R&D-engineer experience and a 2017 product-performance achievement. Evidence of customer activity includes one named buyer and one product shipment description. However, the slices do not sufficiently establish after-sales performance, customization execution, or overall financial credibility.

Supplier typeThe supplier is described as a trade company and also as a manufacturer/factory, with a limited-company structure. Its stated business covers chemicals and related industrial products, including defoamers, water-treatment products, and papermaking additives, indicating a combined manufacturing and trading profile.

CertificationsThe company states that it passed ISO 9001 quality-system certification and various environmental-management certifications. It also lists BSCI, ISO 9000, TS 16949, ISO 14001, ISO 9001, ISO 14000, and ISO 20000; however, the slices do not provide certificate numbers, validity dates, or scope details.

R&D capabilityThe supplier states that it integrates chemical R&D, production, sales, and technical service, was founded by experienced defoamer R&D professionals, has 21–30 years of total R&D-engineer experience, and completed emulsion-polymerization chemicals for high-viscosity systems in 2017. It further claims that the product performance reached the level of similar foreign products, supporting a positive innovation assessment.

Production capacityThe supplier reports multiple production bases and stated defoamer capacities, including 6,000 tons annually in 2007 and 30,000 tons annually in 2011, along with historical defoamer sales exceeding 30,000 tons in 2014 and 40,000 tons in 2016. It also describes a large-scale Anhui base planned with phased capacity, but the slices do not confirm the later project’s completion or current operating capacity.

Client casesThe records include one named associated buyer, CÔNG TY TNHH SẢN XUẤT THƯƠNG MẠI GIẤY LÂM MINH PHÁT, and a product description for a paper-industry TPC Acrylate copolymer shipment. This provides a concrete customer and application reference, but the slices do not establish the relationship’s duration, order volume, performance results, or broader customer portfolio.

Product Q&A

Q:Are you a manufacturer?

Yes, we are the largest manufacturer of defoamers, ECH, adipic acid, and polyacrylamide. We have stock on all standards of these products.

Q:How can you guarantee your quality?

Our factory owns a mature production line under the EPR quality system. We guarantee the stability and qualification of raw materials and have an SOP loading system to ensure safety and timely transportation.

Q:Can I get some samples?

Yes, we can supply samples free of charge. The courier shipping cost will be prepaid by the customers.

Q:How to confirm the Product Quality before placing orders?

You can get free samples from us, take our previous SGS Reports as reference, or arrange SGS inspection before loading.

Q:What is your MOQ?

Our MOQ is one 20'FCL for each product.