Polyether Based Defoamer Polyether Antifoam for Water Based Paint

Name: Polyether Based Defoamer Polyether Antifoam for Water Based Paint
Brand: Qingdao New Sanda Industry Co., Ltd.
SKU: 2170112542

Shandong, ChinaQingdao New Sanda Industry Co., Ltd.

US$3.00-3.50

25 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

Liquid

Usage

Coating Auxiliary Agents

Model NO.

Polyether Defoamer

Color

Colorless and Clear Liquid

Purity

99%Min

Product Name

Polyether Defoamer

Active

100%

Feature

Silicone-Free

Transport Package

Plastic Bucket

Specification

25kg/Drum

Trademark

NEWSANDA

Origin

China

Production Capacity

15000tons Per Year

Key features

Strong foam suppression with sustained stability

Excellent compatibility, minimal surface defects

Heat-resistant, acid/alkali-resistant, shear-stable

Silicone-free, ideal for silicone-sensitive systems

Good air release, eliminates microfoam

Company profile

Qingdao New Sanda Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-03Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤6.43hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryQingdao New Sanda Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on chemicals and construction-related products. The supplier reports ISO-series management certifications, two production lines, 21–30 quality-control staff, and peak- and off-peak order fulfillment within 15 working days. Its stated capabilities include R&D, customized formulations, formulation optimization, application testing, troubleshooting, multilingual documentation, and after-sales support. The supplier reports extensive export coverage and began exporting in 2015, but the available trade evidence shows only one recorded transaction and one associated buyer. Financial credibility cannot be assessed because financial data is excluded from evaluation.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated business focuses on chemical products and industrial additives, including Titanium Dioxide, HPMC, VAE, HEC, CMC, and related materials.

CertificationsThe supplier lists ISO 9000, ISO 14001, ISO 9001, ISO 14000, and ISO 20000 certifications. These stated certifications provide explicit evidence of certified management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier states that it provides after-sales service, multilingual documentation, formulation optimization, application testing, and troubleshooting. These are explicit service offerings supporting customers after product delivery.

R&D capabilityThe supplier describes a dedicated R&D team, technical innovation, market-responsive product development, and feedback integration from global partners. It also reports total R&D engineer experience of 11–20 years, supporting an established innovation function.

Production capacityThe supplier presents itself as a chemical manufacturer and reports two production lines, 21–30 quality-control staff, and fulfillment within 15 working days in both peak and off-peak periods. Its product portfolio and end-to-end commercial supply description support production capability, although total output details are not evaluated here.

Customization capabilityThe supplier explicitly offers customized formulations for specific application challenges and provides formulation optimization, application testing, and troubleshooting. Its process includes sample testing through full-scale commercial supply, indicating support for tailored industrial additive solutions.

Product Q&A

Q:1. What is a polyether defoamer?

A silicone-free defoamer with polyether as the main active component. Primarily used for foam suppression, suitable for systems requiring long-term foam control.

Q:2. What are the advantages over silicone defoamers?

Silicone-free, suitable for silicone-sensitive systems; better compatibility, lower risk of surface defects; more persistent foam suppression.

Q:3. What are the advantages over mineral oil defoamers?

Better temperature resistance--remains effective at high temperatures; stronger and longer-lasting foam suppression; superior air release for microfoam elimination.

Q:4. What systems are polyether defoamers suitable for?

Water-based coatings, water-based inks, adhesives, latex, textile printing and dyeing, papermaking, petrochemicals, etc., particularly suitable for silicone-sensitive high-end coating systems.

Q:5. What is the recommended dosage?

Typically 0.1%-0.5% of total formulation. Optimal dosage should be determined through testing based on the foaming characteristics of the specific system.