What is the shelf life of HEC?

Typically 24 months when stored in a cool, dry place with packaging sealed. Keep away from moisture and direct sunlight.

Is sample support available?

Yes. Samples are available for lab testing and evaluation. Please contact us for sample requests.

High Quality Hydroxyethyl Cellulose HEC for Paint and Coatings

Name: High Quality Hydroxyethyl Cellulose HEC for Paint and Coatings
Brand: Qingdao New Sanda Industry Co., Ltd.
SKU: 2185642732

Shandong, ChinaQingdao New Sanda Industry Co., Ltd.

US$1.30-1.70

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

9004-62-0

Formula

C29h52o21

Model NO.

HEC

EINECS

618-387-5

Color

White

Appearance

Powder

Main Raw Material

Refined Cotton

Substrate

Improve Adhesion

Transport Package

25 Kg Bag

Specification

25kg/bag

Trademark

NEW SANDA

Origin

Shandong

HS Code

3912390000

Production Capacity

5000 Tons/Year

Key features

Provides high viscosity at low dosage. Ensures cost-effective formulation for coatings, personal care, and construction materials.

Holds moisture effectively in cement, gypsum, and mortar. Prevents cracking and ensures proper curing for durable results.

Dissolves in cold or hot water without lump formation. Saves mixing time and ensures uniform performance in various systems.

Performs well across a broad pH range and tolerates high salt concentrations. Reliable in complex formulations and demanding conditions.

Functions as a thickener, binder, stabilizer, and film-former. Widely used in paints, adhesives, ceramics, personal care, and oil drilling.

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: ≤6.24hTerms 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:What is HEC used for?

HEC is a non-ionic cellulose ether used as a thickener, binder, stabilizer, and film-former. It is widely used in paints, adhesives, personal care, ceramics, oil drilling, and construction materials.

Q:How does HEC dissolve in water?

It dissolves easily in cold or hot water without lump formation. Good dispersion and stirring ensure quick and uniform dissolution.

Q:What is the recommended dosage for coatings?

Typical dosage is 0.2%-1.0% of total formulation. Specific dosage depends on viscosity requirements, system compatibility, and application method.

Q:Is HEC compatible with other ingredients?

Yes. It works well with pigments, fillers, surfactants, salts, and other additives. Proper formulation ensures optimal thickening and stability.

Q:How does HEC differ from HPMC or HEMC?

HEC offers better salt tolerance and dissolves in both cold and hot water. HPMC and HEMC provide better water retention in cement systems. Choose based on specific application needs.