What quality control measures are in place?

100% inspection of finished products with traceability of raw materials and 2 QA/QC inspectors.

HPMC Hydroxypropyl Methyl Cellulose Thickener for Putty Powder Premium

Name: HPMC Hydroxypropyl Methyl Cellulose Thickener for Putty Powder Premium
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2099179195

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.10-1.70

1 Ton

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

After-Sales Service

Technical Support

Transport Package

25kg/Bag

Model NO.

hpmc

Specification

25kg/bag

Trademark

Sidleychem

Origin

China

HS Code

3824890000

Production Capacity

10000mt/Year

Key features

Efficient Retarding Effect: GR-50/60/70 models offer excellent retarding with low dosage, little impact on strength.

Flexible Customization: Full, minor, and flexible customization options available from samples or designs.

Professional Technical Support: Own technology center assists in product analysis, development, and formulation optimization.

High Production Capacity: 15,000MT annual capacity for MC; established production base in Shandong, China.

Versatile Application: Suitable for gypsum plaster, bonding plaster, joint plaster, self-leveling, and masonry.

Competitive Pricing: Economical and practical solutions with moderate cost performance for various models.

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: ≤5.67h

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 are the recommended dosages for GR-50, GR-60, and GR-70?

GR-50: 0.1%~0.3%; GR-60: 0.05%~0.2%; GR-70: 0.01%~0.1%. Dosage depends on specific performance requirements.

Q:Can the gypsum retarder be used alone?

Yes, GR-50 can be used alone, but it can also be combined with citric acid and tartaric acid for delayed hardening.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 500 Kgs.

Q:What are the payment terms and lead times?

Payment via LC or T/T. Lead time is within 15 workdays for both peak and off-season.

Q:Does the supplier offer OEM/ODM services?

Yes, OEM and ODM services are available, including full, minor, and flexible customization.

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HPMC Hydroxypropyl Methyl Cellulose Thickener for Putty Powder Premium