What is the physical form of the HPMC?

It is a white powder with high viscosity.

How is quality controlled?

We perform 100% inspection on finished products, including function inspection, with traceable raw materials.

Construction Grade Hydroxypropyl Methylcellulose HPMC Improve The Bonding Strength of Mortar

Name: Construction Grade Hydroxypropyl Methylcellulose HPMC Improve The Bonding Strength of Mortar
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2222028275

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.00-6.00

100 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Color

White

Function

Enhancing Stability, Improved Workability, Increase in Consistency, Increased Durability, Increasing Viscosity

Model NO.

HPMC

Solubility

Water Soluble

Texture

Powder

Type

Anti-Freezing Admixture

Viscosity

High Viscosity

CAS

9004-65-3

Purity

99%

Raw Material

Cotton

pH

6.5-8.5

After-Sales Service

Sample Can Be Freely Provided

Transport Package

25kg/Bag

Specification

powder

Trademark

sidleychem

Origin

China

HS Code

9602001000

Production Capacity

600ton/Month

Key features

Enhanced Bonding Strength: Ensures sufficient moisture for cement hydration, improving bonding performance and strength.

Excellent Water Retention: Prevents rapid water loss, avoiding surface drying, cracking, and extending mortar working time.

Improved Workability: Controls consistency, improves cohesion, achieves anti-sagging, and greatly boosts construction efficiency.

High Viscosity Options: Available in various viscosities including 3,500 to 70,000 mPa.s to suit specific mortar requirements.

Versatile Application: Suitable for dry-mixed mortar, self-leveling mortar, tile adhesive, wall putty, and gypsum mortar.

Customization Available: Supports full customization, minor customization, and flexible customization based on samples or designs.

Quality Assurance: 100% finished product inspection with strict QA/QC protocols and traceable raw materials.

Manufacturer Direct: Direct supply from a manufacturer with 21 years of export experience and 6 R&D engineers.

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: ≤6.32h

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.