The MOQ depends on the product grade. Please contact us for detailed information.

Can you provide OEM packaging?

Yes. Customized bags, private labels and OEM packaging are available.

How long is the delivery time?

Normally 7 to 15 days after order confirmation, depending on quantity.

Why choose SIDLEYCHEM?

With nearly 20 years of manufacturing experience, we provide stable quality, competitive prices, professional technical support and reliable global supply.

What certificates do you have?

COA, TDS, MSDS and other required technical documents can be provided upon request.

High Quality HPMC Hydroxypropyl Methyl Cellulose for Dry Mix Mortar

Name: High Quality HPMC Hydroxypropyl Methyl Cellulose for Dry Mix Mortar
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 1997926971

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.20

500 kg

Sample price:US$1.00/bag.Request sample

Product profile

Customization

Available

Appearance

Powder

Application Areas

Construction

Model NO.

Chemical Composition

Hydroxypropyl Methyl Cellulose (HPMC), a Cellulose

Color

White

Function

Biodegradable, Eco-friendly, Non-toxic, Water Retention

PH Value

6.5

Solid Content

99%

Viscosity

70000cps-80000cps

Moisture Content

≤5.0%

Surface Treatment

None

Particle Size

Fine

Thickening Efficiency

High Strong

Sag Resistance

Medium Strong

Wetting Properties

High Strong

Heat Stability

Medium Strong

Water Demand

Medium Strong

Transport Package

Specification

25kg/bag

Trademark

sidley

Origin

China

HS Code

3912390000

Production Capacity

20000pieces/Year

Key features

Excellent water retention to reduce cracking and improve curing.

Improves workability and provides smooth application.

Enhances adhesion to various construction substrates.

Stable viscosity ensures consistent product performance.

Suitable for tile adhesive, wall putty, gypsum plaster and dry mix mortar.

Good anti-sag performance for vertical applications.

Wide viscosity range available for different formulations.

Low dosage helps reduce production costs.

OEM packaging and customized specifications available.

Professional manufacturer with nearly 20 years of production experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

SIDLEY CHEMICAL CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.17h

AI-Powered supplier vetting

SummarySIDLEY CHEMICAL CO., LTD. is a Chinese limited company established in 2005, operating in Shandong and focused on construction chemicals. The supplier reports customization and ODM capabilities, recent new-product development, OEM service for well-known brands, and documented procedures for supplier service capability, corrective and preventive actions, and customer complaints. Production information indicates two production lines and substantial stated capacities across cellulose products, redispersible polymer powder, and calcium formate, although the reported capacity figures differ between slices. Overseas service support includes agents or branches and participation in the Eurocoat Exhibition, but no overseas warehouse or showroom is reported. Financial records are identified for 2023–2025, but no usable financial performance details are provided. A BV audit is listed with validity from April 20, 2026 to April 19, 2027 and an evaluation result of 0; the meaning of this result is not explained.

Supplier typeThe supplier is identified as a combined company and a limited company, with its headquarters and operations in Linyi, Shandong, China. It is not identified as an offshore company.

After-Sales capabilityThe supplier reports written procedures and records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also supports overseas services through agents or branches and offers service coverage in Pakistan, but it has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, while reporting four R&D engineers. It does not have an available SDK, but the available evidence supports product-development capability.

Production capacityThe supplier operates two production lines and reports product capacities including 10,000 tons each for RDP, HEC, and sodium carboxymethyl cellulose, 30,000 tons for calcium formate, and 20,000 tons for HPMC. A separate company description reports different annual capacities for several products, so production capability is evidenced but the figures are not fully consistent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad stated customization coverage.

Product Q&A

Q:What is HPMC?

HPMC (Hydroxypropyl Methyl Cellulose) is a non-ionic cellulose ether widely used in construction materials as a thickener, water-retention agent and workability modifier.

Q:What applications is HPMC suitable for?

It is widely used in tile adhesive, wall putty, skim coat, cement mortar, gypsum plaster, EIFS and self-leveling compounds.

Q:What viscosity grades do you offer?

We provide a full viscosity range from 5,000 cps to 200,000 cps, and customized grades are available upon request.

Q:Can you recommend a suitable grade?

Yes. Please tell us your application, formulation and required performance, and our technical team will recommend the most suitable grade.

Q:Do you provide free samples?

Yes. Free samples are available, while freight cost is normally covered by the customer.