Cellulose Ether and RDP Manufacturer for Dry-Mix Mortar

Kehao Chemical manufactures HPMC, MHEC/HEMC, HEC, RDP/VAE, PVA 2488 and HPS for dry-mix mortar, tile adhesive, wall putty, gypsum and paints. Direct supply from our own plant in Hebei, China, with technical support on grade selection.

Direct Manufacturer
Grade Selection Support
Batch Test Data

Product range: HPMC · MHEC/HEMC · HEC · RDP/VAE · PVA 2488 · HPS  —  all products

Request a Sample for Your Formulation

Tell us your application and current formula. We reply with the grade we recommend, and the data and documents we can support it with.

Cellulose Ether and Polymer Powders

Six product lines for dry-mix mortar, tile adhesive, wall putty, gypsum plaster, self-leveling and paints. Each product page shows where the grade is used and which technical data we can share.

HPMC — Hydroxypropyl Methyl Cellulose

Water retention and workability for tile adhesive, wall putty and gypsum plaster.

MHEC/HEMC — Methyl Hydroxyethyl Cellulose

Open time and consistency for dry-mix mortar and putty systems.

RDP/VAE — Redispersible Polymer Powder

Adhesion and flexibility in tile adhesive, repair mortar and coatings.

HEC — Hydroxyethyl Cellulose

Thickening and stability for water-based paints and coatings.

PVA 2488 — Polyvinyl Alcohol Powder

Used in putty, mortar and gypsum formulations where film strength matters.

HPS — Hydroxypropyl Starch Ether

Workability and anti-sag support in gypsum and mortar systems.
Tile Adhesive
Wall Putty
Dry-Mix Mortar
Four gypsum plaster test panels on a concrete wall compared with a steel straightedge
Gypsum
Self-Leveling
Paints & Coatings
EIFS ETICS base coat and mesh installation
EIFS / ETICS
Plaster render application and leveling
Plaster / Render
APPLICATIONS

Where Our Products Are Used

Our cellulose ethers and polymer powders go into tile adhesive, wall putty, dry-mix mortar, gypsum plaster, self-leveling compounds, paints, EIFS / ETICS and plaster / render. Grade and dosage depend on the formulation, so the practical starting point is a sample trial in your own mix.

Mortar SystemsGypsum SystemsCoatings

How Sampling and Technical Support Work

One process applies to every product line, from a single sample request to a repeat bulk order.

Step 1

Share your requirement

Send the application, substrate, current formula and the problem you want the material to solve.

Step 2

Get a grade recommendation

We reply with the product line and grade we suggest, plus the technical data available for it.

Step 3

Test the sample

You run the sample in your own formulation and compare it with the material you use now.

Step 4

Confirm the bulk order

After the trial result is accepted, we confirm specification, packing and documents for the order.

Inside the Kehao Chemical Plant

Shijiazhuang Kehao Chemical Co., Ltd. produces cellulose ether and redispersible polymer powder at its plant in Jinzhou City, Hebei Province. Production runs on automated lines, and material is checked in our laboratory before it is packed and shipped.

Overseas Office and Warehouse in Iran

We have established an overseas office and warehouse in Iran, ensuring a stable supply of goods and faster delivery for our local customers. This helps us provide professional support and timely services for bulk orders and long-term projects in the region.

Exhibitions

Check out photos of KEHAO at top industry exhibitions, showcasing our premium cellulose products and connecting with global B2B partners.

Why Work with Kehao Chemical

Manufacturer, Not a Trader

Cellulose ether and RDP are produced at our plant in Jinzhou, Hebei, and shipped to you directly.

Grade Selection Support

Engineers review the application and recommend a grade instead of leaving you to guess.

Batch Test Data

Production batches are tested before delivery, and the results for your order are available on request.

Sample Before Bulk

Samples are sent so you can test the material in your own mix before committing to an order.

Frequently Asked Questions

Can’t find the answer you’re looking for? Reach out to our customer support team.

Are you manufacturer or trading company?

We are a manufacturer, not a trading company. Cellulose ether and RDP are produced at our plant in Jinzhou City, Hebei Province, and shipped by us.

Production batches are tested before delivery, and the test results for your order are available on request. You can also test a sample in your own formulation before ordering.

L/C at sight or T/T 30% in advance,70% balance againest the copy of B/L.

Yes. We can produce with your own brand and packing once the artwork and specification are confirmed.

Stored in cool and dry place, avoid humidity and direct sunlight.

Yes. Send the sample or the target specification and we will confirm whether it can be matched.

Tianjin port.

Request a Sample or Discuss Your Formulation

Send your application and formula details. We will reply with the grade we recommend and the documentation we can provide.

Get A Quote

Please tell us what you need and we will contact you as soon as we receive it!