BLIT Chemical supplies Ethanoldiisopropanolamine (EDIPA) CAS 10353-86-3 as a new type of alcohol amine raw material for cement grinding aid formulations. As an EDIPA supplier, BLIT Chemical provides EDIPA with controlled quality specifications for cement additive manufacturers and customers developing high-performance grinding aid systems.

Ethanoldiisopropanolamine (EDIPA) is synthesized from liquid ammonia, ethylene oxide, and propylene oxide through controlled production technology. It is mainly used as an additive component during cement grinding and serves as a raw material for new-generation cement grinding aids.

EDIPA adopts a new molecular structure design that combines characteristics of traditional alcohol amine materials such as TEA and TIPA. Compared with DEIPA, EDIPA provides different strength development characteristics: it may show slightly lower early-age strength improvement, while providing higher later-age strength improvement under suitable cement formulations.

EDIPA-based grinding aid systems can help improve mill output, enhance grinding efficiency, improve cement powder performance, and stimulate the activity of supplementary materials such as fly ash, slag powder, and limestone powder.

BLIT Chemical produces EDIPA using advanced external circulation spray reactors and automatic DCS control systems. The production process provides advantages including high main content, good selectivity, low alcohol ether content, and light product color.

As a manufacturer focusing on cement additives, concrete admixtures, and epoxy derivative fine chemicals, BLIT Chemical has integrated production capabilities covering raw materials to finished products. The company supports customers with stable supply solutions and technical communication for cement grinding aid applications.

EDIPA 85% Spécification

EDIPA 85% Applications

Cement Grinding Aid Raw Material

Ethanoldiisopropanolamine (EDIPA) is mainly used as a raw material component for new-generation cement grinding aid formulations.

EDIPA can help:

• Improve grinding efficiency
• Increase mill output
• Improve cement particle distribution
• Enhance cement powder performance
• Support cement strength development

The actual application performance depends on cement composition, grinding conditions, and formulation design.

Cement Strength Development

EDIPA-based grinding aid systems can contribute to both early-age and later-age cement strength performance.

Based on application conditions, EDIPA may provide:

• 3-day strength improvement: approximately 1-5 MPa
• 28-day strength improvement: approximately 4-15 MPa

Mixed Material Activation

EDIPA has a good activation effect on supplementary cementitious materials, including:

• Fly ash
• Slag powder
• Limestone powder

It can be evaluated in cement systems containing different proportions of mixed materials.

Cement Types

EDIPA-based grinding aid formulations can be applied in:

• Portland cement
• Ordinary Portland cement
• Composite Portland cement
• Slag Portland cement
• Pozzolanic Portland cement
• Fly ash Portland cement
• High fineness slag powder

Alcohol Amine Grinding Aid Product Family

BLIT Chemical also supplies other alcohol amine products for cement grinding aid applications, including Diethanolisopropanolamine (DEIPA) et Triisopropanolamine (TIPA).

Different alcohol amine structures provide different performance characteristics in cement grinding systems. DEIPA is commonly selected for balanced early-age and later-age strength improvement, while TIPA provides strong grinding and dispersion performance in suitable cement formulations. EDIPA combines characteristics from different alcohol amine structures and may provide higher later-age strength improvement depending on the cement system.

Customers can select individual alcohol amine materials or develop combined formulations according to clinker composition, supplementary materials, grinding conditions, and production targets.

Directives d'utilisation

Dosage recommandé

When EDIPA is used as an individual grinding aid component:

Recommended dosage: 0.005%-0.03% based on cement weight

When combined with other grinding aid components, dosage should be optimized according to application performance.

Addition Method

EDIPA can be added through:

• Cement mill feeding belt
• Pipeline addition to the front chamber of the grinding mill

Accurate measurement and uniform addition are important for consistent grinding aid performance.

Factors Affecting Dosage

The suitable EDIPA dosage depends on:

• Grinding efficiency target
• Clinker mineral composition
• Cement mixed material type
• Fly ash content
• Slag powder content
• Limestone powder content
• Cement particle size distribution
• Specific surface area
• SO₃ content

Actual dosage should be determined through laboratory evaluation and production trials.

Stockage et manutention

Store Ethanoldiisopropanolamine in a cool and dry environment.

Recommended handling:

• Keep containers sealed
• Avoid contamination during transfer
• Use clean equipment
• Protect from extreme temperature conditions
• Follow MSDS handling requirements

Proper storage and handling help maintain product stability during transportation and application.

Conditionnement

Available packaging:

• 200kg drum
• 1000kg IBC

Container loading:

• 200kg drums: approximately 16MT / 20GP
• 1000kg IBC: approximately 20MT / 20GP

Samples are available for quality evaluation and formulation testing.

Sample shipment can be arranged by air courier such as FedEx, DHL, UPS, or other suitable express services depending on destination and shipping requirements.