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HPS Hydroxypropyl Starch Ether Uses Adhesives, Suspensions and Thickeners in Cosmetics and Paints
US$100.00
5,000 kg
Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Application

Waterproofing

Bonding Strength

High Bonding Strength

Model NO.

HPS 301

Setting Time

Fast Setting

Type

Air-entraining agents

After-Sales Service

Sample Provided

Storage

Dry and Cold

Appearance

White Powder

Viscosity

1500-6500MPa.S

Usage

Construction

Transport Package

Nylon Bags

Specification

25kg/bag

Trademark

sidleychem

Origin

China

HS Code

3505100000

Production Capacity

500ton/Month

Key features

Natural Plant Raw Material: Derived from natural plants with high etherification reaction and spray drying process.
Plasticizer-Free Formula: Contains no plasticizers, ensuring safety and purity for various construction applications.
High Compatibility: Excellent compatibility with other building admixtures and cellulose ether.
Versatile Applications: Suitable for cement-based, gypsum-based, and lime-calcium based products like putty and mortar.
Customized Solutions: Professional customized products and systematic solutions available for construction clients.
OEM and ODM Services: Full OEM and ODM services available for tailored product requirements.
Fast Setting Time: Features fast setting properties for efficient construction workflows.
High Bonding Strength: Provides high bonding strength for durable and reliable construction results.

Company profile

SIDLEY CHEMICAL CO., LTD.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team
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.

Product Q&A

Q:What is the appearance of 301 starch ether?
A:
It appears as a white or light yellow powder.
Q:Does the product contain plasticizers?
A:
No, the product does not contain plasticizers.
Q:What are the recommended applications for this starch ether?
A:
It is recommended for interior and exterior putty powder, ceramic tile binder, machine spraying mortar, and masonry/plastering mortar.
Q:What is the recommended addition amount?
A:
The recommended addition amount is 0.05%-0.1%, determined by pre-test based on raw materials and construction specifications.
Q:Is the product customizable?
A:
Yes, the company provides professional customized products and systematic solutions for construction clients.

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