HPEG

HPEG

Hydroxy Polyethylene Glycol; Methoxy Polyethylene Glycol; HPEG Monomer; Hydroxypropyl Polyethylene;Oxide

CAS 62601-60-9

Chemical Formula C₅H₁₂O₂

Molecular Weight Variable (depending on polymer length), typically around 400–1000 g/mol

HPEG is an organic compound used primarily in the production of polycarboxylate superplasticizers, which are essential additives in the concrete industry. Manufactured through the polymerization of ethylene oxide with an initiator such as methanol, HPEG exhibits excellent water solubility and dispersing properties. HPEG significantly improves the workability and durability of concrete, reducing the amount of water needed for mixing, making it environmentally friendly. 

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Industrial Uses

1.Construction

  • Cement and Concrete Admixture: HPEG is widely used as a raw material for polycarboxylate superplasticizers in the construction industry. It helps improve the fluidity, workability, and strength of concrete mixtures, reducing water content while maintaining high performance.
  • Waterproofing Additives: HPEG can be used in the formulation of waterproofing agents, providing enhanced water resistance to building materials such as concrete, cement, and plaster.

2.Paints & Coatings

  • Binder in Paints: HPEG is used as a binder in water-based paints and coatings, enhancing their viscosity, improving adhesion to surfaces, and providing uniform film formation.
  • Coating Additive: It improves the flow properties of paints and coatings, ensuring a smooth finish with good leveling and minimal brush marks.

3.Oil & Gas

  • Drilling Fluids: HPEG is used in the formulation of drilling fluids as a rheology modifier, helping control the viscosity of drilling muds, ensuring efficient lubrication, and reducing friction during drilling operations.
  • Enhanced Oil Recovery (EOR): HPEG-based polymers are used in EOR processes to improve the sweep efficiency of oil extraction from reservoirs, enhancing the overall yield.

4.Fabric Solutions

  • Fiber Lubricant: HPEG is used as a lubricant in the textile industry to reduce friction during fiber processing, enhancing the spinning and weaving processes.
  • Finishing Agent: It acts as a finishing agent in textile treatments to provide softening, anti-static properties, and moisture retention to fabrics.

Specifications

Assay ≥ 99%
Appearance White to light yellow solid
Odor Odorless
Boiling Point 250°C (482°F)
Melting Point 50-55°C (122-131°F)
Density 1.13-1.15 g/cm³
Solubility Soluble in water, ethanol, and other polar solvents
Viscosity Dependent on molecular weight (higher weight = higher viscosity)
Flash Point 180°C (356°F)

Hazard Symbols

Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of HPEG in India?
The price of HPEG can vary based on factors such as purity, quantity, and market conditions. For the most accurate and customized pricing, please contact us at +91.979 979 2121  for a tailored quote.

2. Where can I buy HPEG in India?
You can purchase HPEG from MULTICHEM, a trusted importer known for quality and reliability. We offer convenient options for bulk orders and direct shipments across India. For more details on placing an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for HPEG?
Our minimum order quantity (MOQ) for HPEG is designed to accommodate both small-scale and large-scale needs. The MOQ typically depends on the packing size of the product, generally ranging from 25 kg to 250 kg.

4. How can I ensure the quality of HPEG supplied by Multichem?
We implement stringent quality control measures to ensure that our products meets high standards of purity and effectiveness. Our products undergo comprehensive testing and quality checks to ensure compliance with industry specifications. A Certificate of Analysis (CoA) is provided with every shipment to guarantee transparency and quality assurance.