What is the shelf life and storage condition?

The shelf life is 3 years under cool, dry conditions in original packaging, away from heat sources.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 500 Kgs.

What payment terms do you accept?

We accept T/T, L/C, D/P, D/A, PayPal, and Western Union in USD, EUR, GBP, CNY, and CHF.

Reliable HPMC Construction Grade for Plaster and Putty Mixes

Name: Reliable HPMC Construction Grade for Plaster and Putty Mixes
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2170654565

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.00

1,000 kg

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

CAS No.

9004-65-3

EINECS

220-974-1

Model NO.

HPMC

Color

White

Appearance

Powder

Transport Package

Bag

Specification

25 kg/bag

Trademark

sidleychem

Origin

China

HS Code

39123900

Production Capacity

300 Tons/Month

Key features

Excellent Water Retention: Prolongs drying time, ensures full hydration, prevents cracking, and improves mechanical strength during solidification.

Enhanced Workability: Provides good plasticity, anti-sag properties, and lubricity, making construction easier and reducing labor time.

Customizable Solutions: Synthesis process can be adjusted according to customer needs for different materials and climates.

High Purity & Safety: Odorless, tasteless, non-toxic white powder made from natural cotton fiber, safe for various applications.

Professional Technical Support: Dedicated R&D laboratory provides formulation optimization and concrete proportion adjustment services.

Fast Dissolution: Powder surface treated for quick water dissolution without agglomeration, flocculation, or precipitation.

Quality Assurance: 100% inspection before shipment with pre-production samples and final inspection to guarantee quality.

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: ≤7.76h

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:Are you a manufacturer or trading company?

We are a leading manufacturer and exporter based in Shandong, China, operating for 20 years since 2005.

Q:Can I get samples before placing an order?

Yes, we provide samples. For some items, they are free, and you only pay shipping. Free samples are offered after cooperation.

Q:What is the lead time for delivery?

For small quantities, delivery is arranged in 2 days. For large quantities, it takes about 1-2 weeks.

Q:Do you offer OEM or customization services?

Yes, we provide OEM service and can customize products and packaging according to your specifications and requests.

Q:How do you guarantee product quality?

We conduct pre-production samples, 100% final inspection before shipment, and offer a 100% satisfaction guarantee.

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Reliable HPMC Construction Grade for Plaster and Putty Mixes