What certifications does the manufacturer hold?

We hold ISO 9001 and REACH certifications.

What is the lead time for production?

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

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

Stable Thickening Hydroxypropyl Methyl Cellulose for Concrete Additive

Name: Stable Thickening Hydroxypropyl Methyl Cellulose for Concrete Additive
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2291624485

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$2.50

500 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

White or Yellowish

Application Areas

Agriculture, Construction

Model NO.

Chemical Composition

Cellulose Ether

Color

White or Yellowish

Function

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

PH Value

5-7(1%Solution)

Solid Content

More Than 90.0%

Viscosity

250-80000

Ash Content

8.0 %Max

Storage

Dry and Cold Place

Samples

Samples Are Provided Free Under 500g

Brand

Sidley

MOQ

500 Kg

Bulk Density

200~500 G/L

Recommended Ratio

0.2%~0.5%

Moisture Content

≤5.0%

Application

Food.Pharmaceutical and Construction Industry

Transport Package

25 Kg / 55 Lb Paper Bag

Specification

500 kg

Trademark

sidley

Origin

China

HS Code

391239000

Key features

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

Improved Workability: Controls mortar consistency, reduces shrinkage, and prevents sagging on vertical surfaces.

High Bond Strength: Ensures sufficient moisture for full hydration, improving bonding to various substrates.

Anti-Dripping Effect: Thickening effect improves cohesion, allowing for thick-layer construction without slipping.

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

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

Free Sample Provision: Provides free samples under 500g for quality testing and evaluation.

ISO 9001 Certified: Manufactured with ISO 9001 and REACH certifications ensuring quality and compliance.

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: ≤5.94h

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.