KH-DEIPA 85% Diethanolisopropanolamine for Cement Grinding Aids
✓ DEIPA content ≥85.0%
✓ Key raw material for cement grinding aids
✓ Can increase cement mill output by 10%-15%
✓ Supports early and 28-day strength development
Product Preview
KH-DEIPA 85% is diethanolisopropanolamine, an alkanolamine chemical raw material with formula C7H17NO3 and molecular weight 163.21. It appears as a colorless to slightly yellow transparent liquid.
As a key component of high-efficiency cement grinding aids, DEIPA can increase cement mill output by 10%-15%, optimize particle gradation, enhance powder fluidity and support early and later cement strength development.
| Item | Criterion |
|---|---|
| DEIPA content | ≥85.0% |
| Water content | 10.0%-15.0% |
| Appearance | Colourless to slight yellow liquid |
| Formula | C7H17NO3 |
| Molecular weight | 163.21 |
Grinding Efficiency Improvement
DEIPA can improve cement mill output and powder flow when used in a properly formulated grinding aid.
Strength Development Support
It improves both early and late strength, especially 28-day compressive strength, while helping reduce hydration heat.
Good Formulation Synergy
DEIPA has synergy with TIPA, gypsum and related components for low-alkali and environmentally friendly grinding aid formulations.
Cement Grinding Aids
Used as a core raw material for high-efficiency grinding aids in cement production.
Chemical Synthesis
Can be used to synthesize surfactants, esters, amides and functional additives for coatings and adhesives.
Metal Processing
Works in cutting fluid and rust inhibitor formulations by forming a protective film on metal surfaces.
What is the main difference from ordinary additives?
DEIPA is a functional alkanolamine raw material used to formulate grinding aids, not a finished cement admixture by itself.
Can DEIPA reduce hydration heat?
The existing product information states that it reduces cement hydration heat, making it suitable for mass concrete cement systems.
What is the appearance?
It is a colourless to slightly yellow liquid.
Keep KH-DEIPA 85% sealed and store it in a cool, dry area. Protect it from sunlight, rain, moisture and contamination.
Use formulation and mill testing to determine the correct dosage. Confirm mill output, powder flow, setting time, early strength and 28-day strength before large-scale application.
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