HQ-TPEG240 is a non-toxic, eco-friendly, highly water-soluble material. The polycarboxylate superplasticizer synthesized from it features low dosage, high water reduction (≥30%), excellent slump retention, minimal shrinkage, broad cement compatibility, enhanced durability (mechanical/chemical resistance), non-corrosive properties, and sustainable production.
CAS No.62601-60-9 Molecular formula: CH2=C(CH3)（CH2)2O(CH2CH2O)mH
【Product performance】
White flake solid or milky-white liquid.
This product demonstrates high retention rate of double bonds, outstanding reactivity, narrow molecular weight distribution, and efficient raw material utilization.
The manufacturing process of HQ-HPEG240 (for polycarboxylate superplasticizers) utilizes advanced technology, highly automated processes, and eco-friendly practices, ensuring consistent product quality and reduced environmental impact.
【The performance and quality indicators of water reducing agent】 The polycarboxylic acid-based high-performance water reducer synthesized from this product offers the following advantages: Low dosage with high water reduction efficiency, Minimal slump loss, Excellent volume stability, Non-corrosive to reinforcing steel.
Detailed Specifications:
Low Dosage & High Water Reduction: Concentrate solid content: 20%; Recommended dosage: 1.0% (by weight of cementitious materials); Water reduction rate: 25–40% (en-dash for range)；Cost-effectiveness: Superior performance-to-cost ratio.
Slump Retention Performance 1-hour, slump retention: >80% of initial slump.
Durability Improvement: Reduces water-to-binder ratio, enhancing concrete density and long-term durability.
Environmental Compatibility Free from: Formaldehyde, chloride ions (Cl- ), and sulfate ions (SO4²- ).Complies with green chemistry principles in production.
