How long is the lead time for production?

Both peak and off-peak season lead times are within 15 workdays.

Is customization available for this product?

Yes, customization from samples is available.

What is the shelf life and storage requirement?

Store in a cool, dry place away from direct sunlight with tightly sealed packaging to prevent moisture absorption.

High Purity Finishing Mortar Hydroxypropyl Starch Ether HPS

Name: High Purity Finishing Mortar Hydroxypropyl Starch Ether HPS
Brand: GUANGTONG CLYDE CHEMICAL CO., LTD.
SKU: 2178981755

Hebei, ChinaGUANGTONG CLYDE CHEMICAL CO., LTD.

US$900.00-1,710.00

1 Ton

Sample price:US$50.00/bag.Request sample

Product profile

Customization

Available

Color

White

Function

Enhancing Stability, Improved Workability, Increase in Consistency, Increased Durability, Increasing Viscosity

Model NO.

HPS001

Solubility

Water Soluble

Texture

Powder

Type

Synthetic Thickening Agent

Viscosity

400-1200 Mpas(5% Solution)

Appearance

White Fine Powder

pH

9-11 (3.75% Solution)

Fineness

Less Than 350 Microns

Moisture

Less Than 5%

Transport Package

Standard Sea Package

Specification

25kg/bag

Trademark

KELAIDE

Origin

China

HS Code

3505100000

Production Capacity

300000 Mt/Year

Key features

Enhanced Stability and Durability: Improves internal structure, resists dry cracking, and prevents sagging in construction materials.

Superior Workability: Ensures good flowability and compatibility with additives for better construction performance.

Cost-Effective Formulation: Reduces HPMC dosage by approximately 30% while increasing overall product performance.

High Purity Composition: Made from cassava starch with 25% hydroxypropyl content to prevent thixotropy.

Versatile Application: Suitable for cement, gypsum, and lime-based products in building dry powder and adhesives.

Customization Available: Offers customization from samples to meet specific client requirements.

Safe and Non-Toxic: Safe for food and pharmaceutical applications when used in compliance with regulatory standards.

Rapid Production Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

GUANGTONG CLYDE CHEMICAL CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.57h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on chemical, building, and decorative materials, with stated expertise in redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, polyvinyl alcohol, and hydroxypropyl starch ether. It reports substantial annual capacity across these products, two production lines, six to ten quality-control staff, in-stock capability, and lead times within 15 working days in both peak and off-seasons. It offers ODM services and sample-based customization, but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. Manufacturing capacity is weakened by the absence of a valid contract with associated subcontractors. Overseas service infrastructure is limited, with no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial records are referenced for multiple years, but the slices do not provide enough detail...

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers chemical products, building materials, decorative materials, and permitted import/export activities, while its company description identifies specialized production of several cellulose, polymer, and chemical-related products.

R&D capabilityThe supplier offers ODM services and has stated R&D capability, but it reports no new products in the past year, no 3D software design services, no available SDK, and only one year of total R&D engineer experience. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityThe supplier reports annual capacities of 150,000 tons of hydroxypropyl methyl cellulose, 120,000 tons of sodium carboxymethyl cellulose, 100,000 tons of redispersible powder, 50,000 tons of polyvinyl alcohol, and 50,000 tons of hydroxypropyl starch ether, supported by two production lines and automated equipment. It also has in-stock capability, but no valid contract exists between the factory and associated subcontractors, and finished products are checked by packing staff, creating a documented governance and inspection limitation.

Customization capabilityThe supplier provides customization from samples and explicitly offers ODM services, demonstrating capability for sample-based and original-design manufacturing. No 3D software design service or SDK is available, so customization is supported but not through advanced digital design tools.