InnoNew Material’s Diethanol Isopropanolamine DEIPA 85% is widely used as cement grinding aid know for its excellent ability to improve grinding efficiency and enhance cement performance. As InnoNew Material’s new-generation alkanolamine-based additive, DEIPA 85 offers an effective and eco-friendly alternative to traditional grinding aids like TEA and TIPA. It helps manufacturers produce high-quality cement while reducing energy consumption and operational costs.
Main Functions
- Improve Grinding Efficiency: Enhances cement mill productivity by 10–20% while reducing power consumption.
- Increase Strength: Promotes hydration and provides up to 10% higher early and final strength.
- Optimize Flowability: Prevents powder agglomeration, improving material flow and storage stability.
- Eco-Friendly Alternative: Lower VOC emissions and safer handling than conventional amines.
Applications
DEIPA 85% is suitable for Portland cement, composite cement, slag cement, and blended systems. It can be used alone or as part of a formulated cement additive. The typical dosage ranges from 0.015% to 0.03% by weight of cement.
Application in China
In a large cement plant located in Henan Province, China, DEIPA 85% was introduced to replace TIPA in cement grinding. Within two months, the plant reported:
- 12% increase in mill output
- 7% reduction in power consumption
- 9% improvement in early compressive strength (3 days)
- Stable product quality with no adverse effects on setting time
This successful application demonstrates DEIPA 85%’s reliability, cost-effectiveness, and positive environmental impact in real-world cement production.
