What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Where is the product manufactured?

The product is manufactured in Linyi City, ShanDong, China.

Construction-Grade HPMC Locks Internal Moisture of Mortar for Full Cement Hydration, Effectively Solving Shrinkage Cracking and Tile Falling off.

Name: Construction-Grade HPMC Locks Internal Moisture of Mortar for Full Cement Hydration, Effectively Solving Shrinkage Cracking and Tile Falling off.
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 1978307111

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$2.00

1,000 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Appearance

Powder

Application Areas

Agriculture, Construction

Model NO.

Chemical Composition

Cellulose Ether

Color

White

Function

Biodegradable, Chemical Residue Free, Eco-friendly, Non-toxic, Water Retention

PH Value

6.5

Solid Content

98%

Viscosity

20,000 cps

Storage

Dry and Cold Place

Samples

Samples1 Are Provided Free Under 200g

Moisture Content

≤5.0%

Particle Size (80 Mesh Passing)

≥98.0%

Loss on Drying (Moisture)

≤5.0%

Sulfated Ash

≤2.0%

Transport Package

Nylon

Specification

25kg/bag

Trademark

sidley

Origin

China

HS Code

39123900

Production Capacity

5000ton/Year

Key features

Enhanced Water Retention: Prolongs cement hydration time, preventing drying and cracking for better durability.

Improved Bond Strength: Ensures sufficient moisture for full hydration, guaranteeing strong adhesion to substrates.

Anti-Sagging Performance: Increases viscosity to prevent mortar from slipping or sagging on vertical surfaces.

Eco-Friendly Composition: Biodegradable, non-toxic, and chemical residue-free for safe application.

Free Sample Provision: Samples under 500g are provided free of charge for quality verification.

ISO 9001 Certified: Manufactured under strict quality standards with REACH certification compliance.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

Global Export Experience: Serving over 55 countries with 20+ years of industry expertise and capacity.

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: ≤6.11h

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.