Eastchemy.com | High-Performance Construction Chemicals & Building Material Additives

Trusted Chemical Innovation Since 2012

Shenyang East Chemical Science-Tech Co., Ltd. is a leading manufacturer of construction chemicals and specialty additives. With over a decade of experience, we provide high-quality solutions to customers in more than 150 countries.

As a professional building materials solution provider, we focus on research, development, and production of advanced chemical products that enhance performance, durability, and sustainability in modern construction.

Quality Assurance Global Supply Technical Support

Our Core Advantages

Why customers choose Eastchemy for their construction chemical needs

Quality Assurance

Professional quality management department supervises every stage from raw material procurement to delivery, ensuring stable and reliable product quality.

Service Guarantee

Complete service process with pre-sale, mid-sale, and after-sale support to ensure customer satisfaction at every step.

Stable Supply Chain

Robust logistics and real-time resource reconfiguration ensure uninterrupted service even during global crises.

Technical Support

Expert team provides product analysis, formulation optimization, and application guidance for maximum performance.

Our Product Range

High-performance construction chemicals for modern building applications

PCE Polycarboxylate Ether Powder

For cement grouting and dry mortar applications. High water reduction, excellent dispersion, and long workability retention.

Superplasticizer

Hydroxypropyl Methyl Cellulose (HPMC)

Water retention and thickening effect for tile adhesives, putty, and self-leveling compounds. Factory direct supply.

Cellulose Ether

RDP Redispersible Polymer Powder

VAE-based binder for dry-mix mortars. Enhances adhesion, flexibility, water resistance, and durability.

Polymer Additive

PCE Liquid Superplasticizer

Used in pre-mix construction and cast-in-place concrete. High-range water reducing agent with excellent slump retention.

Liquid Admixture

Polycarboxylate Superplasticizer Monomer HPEG

High-purity monomer for synthesizing polycarboxylate-based superplasticizers. Key raw material for concrete additives.

Monomer

Polyvinyl Chloride Paste Resin

Used in coatings, adhesives, plasters, and waterproofing systems. Excellent film-forming ability and chemical stability.

PVC Resin

Titanium Dioxide

High-opacity white pigment for construction coatings and renders. Improves brightness and UV resistance.

Pigment

Water Repellent Additive

Silicone-based hydrophobic powder that reduces water absorption in mortars and renders without affecting breathability.

Hydrophobic Agent

Lithium Silicate

Inorganic anti-corrosion coating and concrete densifier. Enhances surface hardness and dust-proofing.

Densifier

Lithium Carbonate (Technical Grade)

Used in specialty glass, ceramics, and as a raw material in chemical synthesis. High purity industrial grade.

Chemical Raw Material

TPEG Polycarboxylate Monomer

Alternative to HPEG with enhanced performance in high-alkali environments. Ideal for precast and ready-mix concrete.

Monomer

Polyether Polyol

Key raw material for polyurethane systems used in insulation, sealants, and flexible foams in construction.

PU Raw Material

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Frequently Asked Questions

What is a polycarboxylate superplasticizer?

Polycarboxylate superplasticizers (PCE) are high-range water-reducing admixtures used in concrete to improve workability without increasing water content. They provide excellent dispersion of cement particles and long slump retention.

What are the benefits of HPMC in dry mortars?

Hydroxypropyl Methyl Cellulose (HPMC) improves water retention, workability, adhesion, and open time in tile adhesives, putties, and renders. It prevents premature drying and enhances application properties.

How does RDP improve mortar performance?

Redispersible Polymer Powder (RDP) enhances flexibility, adhesion to substrates, water resistance, and crack resistance in dry-mix mortars. It forms a polymer film upon re-dispersion in water.

Do you offer technical support?

Yes. Our technical team provides formulation optimization, product analysis, and application guidance to help customers achieve optimal performance in their specific applications.

What is your minimum order quantity?

MOQ varies by product. We accommodate both small trial orders and large container shipments. Contact us for specific product pricing and quantities.

Get in Touch

Reach out for product inquiries, technical support, or partnership opportunities.

Contact Information

Company: Shenyang East Chemical Science-Tech Co., Ltd.

Address: Room 2005, Building 5, Furong Tiandi, Jia 2-3, Shiji Road, Hunnan New District, Shenyang, Liaoning, China

Phone: 024-31029932

Email: [email protected]

Sales Manager: Alic Li – Mobile: +86-17640035051 | Email: [email protected]

Quality Manager: Tom – Mobile: 024-31029932 | Email: [email protected]

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Advanced Construction Chemical Solutions