Modified Polyether HPEG-2400
HPEG is a high-reactivity allyl polyether product synthesized with advanced technology, featuring high double bond retention. The water-reducing agents produced from it as raw material exhibit high water-reduction rate, wide adaptability, and cost-performance.
Product Performance:
1. White to faint yellow solid.
2. The product has high reactivity, high raw material utilization rate, and excellent cost-performance ratio.
3. The production process of HPEG for polycarboxylate superplasticizers is simple, environmentally friendly, highly automated, and ensures stable product quality.
| Product Model | Appearance: 25±1℃ | Hydroxyl value mgKOH/g | Dual-key retention percentage | pH Level |
| HPEG-2400 | White to pale yellow solid | 23.0-25.0 | ≥90 | 5~7 |
Performance and quality indicators of synthetic superplasticizers:
This product can react with unsaturated acids such as propionic acid and butyric anhydride. The resulting polycarboxylate superplasticizers offer high cost-performance, high water-reducing rate, good plasticity retention, and excellent durability.
High cost-performance ratio. Achieves a higher cost-performance ratio with the same water-reducing rate.
·Low admixture rate, high water-reducing rate. For a water-reducing agent mother liquid with a solid content of 20%, the admixture rate is 1.0% (of the cementitious material), achieving a water-reducing rate of 30-35%.
·Excellent plasticity. The concrete has minimal slump loss after 1 hour.
·Excellent durability. Significantly reduces water consumption and improves the durability of concrete.
· Eco-friendly. No formaldehyde, low chloride and sulfate content during the water-reducing agent production process.
Application Fields:
HPEG-2400 produced polycarboxylate superplasticizers are suitable for preparing retardant concrete, precast concrete, cast-in-place concrete, high-performance concrete, high-slump concrete, self-compacting concrete, and mass concrete. They are widely applicable in high-speed railways, large bridges, water conservancy, hydropower, nuclear power, subways, expressways, harbor wharfs, and various construction projects.
Packaging Specifications:20 kg woven bag packaging.
Storage and Transportation:This product is a general chemical, which can be transported according to standard chemical transportation regulations. Store in a dry, well-ventilated area, and avoid direct sunlight and rain.
Product Shelf Life:Two years.
