What certifications does the product have?

The manufacturer holds ISO 9001 and REACH certifications.

What is the purity of the HPMC?

The purity of the Hydroxypropyl Methyl Cellulose is 99%.

Hydroxypropyl Methyl Cellulose HPMC Has Excellent Stability and Compatibility

Name: Hydroxypropyl Methyl Cellulose HPMC Has Excellent Stability and Compatibility
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2136540295

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$0.25-0.50

100 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS

9004-65-3

Purity

99%

Model NO.

HPMC

Raw Material

Cotton

pH

6.5-8.5

Type

Anti-Freezing Admixture

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 Water Retention: Prolongs cement hydration, prevents drying/cracking, and ensures full hydration for better bond strength.

Improved Workability: Provides anti-dripping effect, controls consistency, and improves operability for vertical surfaces and ceilings.

Free Sample Provision: Free samples under 500g are provided to allow customers to test product quality before bulk purchase.

High Purity & Stability: 99% purity HPMC with excellent stability, compatibility, and thermal stability in high-temperature environments.

Professional R&D Support: Expert team with 20+ years experience helps optimize formulations and reduce production costs.

Certified Quality Assurance: ISO 9001 and REACH certified manufacturer with 100% finished product inspection and traceable raw materials.

Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs to meet specific needs.

Global Supply Capacity: Annual production over 50,000 tons with exports to 55+ countries, ensuring reliable supply chain support.

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: ≤6.15h

AI-Powered supplier vetting

SummarySIDLEY CHEMICAL CO., LTD. is a China-based limited company established in 2005, operating in Shandong and supplying construction chemicals. The supplier reports broad customization and ODM capabilities, recent new-product development, and OEM service for recognized brands. It has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. Production information indicates two production lines, 6–10 quality-control staff, and stated capacities for several cellulose, polymer, and calcium-formate products, although the capacity figures differ between sources. Overseas service coverage is limited: the supplier reports no overseas warehouse or showroom, but does have overseas agents or branches and has participated in the Eurocoat Exhibition. Financial credibility cannot be determined from the provided slices because the records identify years but provide no assessable financial results. Certification status and customer cases are also not...

Supplier typeThe supplier is identified as a combined company and a limited company, with SIDLEY CHEMICAL CO., LTD. as its English name. It is located in Linyi, Shandong, China, and is not identified as an offshore company.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints and for corrective and preventive actions. It offers overseas services in Pakistan through overseas agents or branches and supports stated quotation and payment terms, but has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supported by four R&D engineers. However, it reports no available SDK, and the slices do not provide detailed innovation results, patents, or development metrics.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, and substantial stated capacities across RDP, HEC, HPMC/MC, sodium carboxymethyl cellulose, and calcium formate. The capacity descriptions in the two slices are not fully consistent, so the existence of multi-product production capability is supported, but the exact capacity level requires verification.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating a broad stated ability to adapt or develop products to customer requirements.