Cement grinding aid and performance enhancer DEIPA 98% 6712-98-7 Manufacturer & Supplier
Sep 26th, 2022 at 21:40 Biological and Pharmaceutical Chemicals Fairfield 61 views Reference: yMYerMWkdOB
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Cement Grinding Aid And Performance Enhancer Deipa 98% 6712-98-7 - Buy Diethanol Isopropanolamine,Deipa 6712-98-7,Deipa 98% Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
98% |
| Other Names: |
DEIPA, DEIPA |
| MF: |
C7H17NO3, (HOCH2CH2)2NCHCH3(CH2OH) |
| EINECS No.: |
229-764-5, 229-764-5 |
| Place of Origin: |
China, Hebei, China (Mainland) |
| Grade Standard: |
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade, Industrial Grade, Agriculture Grade |
| Purity: |
85%, 85% |
| Appearance: |
clear, colorless, clear, colorless |
| Application: |
grinding aid in the cement mill, grinding aid in the cement mill |
| Model Number: |
HS-85% |
Supply Ability
| Supply Ability | 1000 Metric Ton/Metric Tons per Quarter |
Packaging & delivery
220kgs per drumshanghai
| Packaging Details |
| Port |
Cement grinding aid and performance enhancer DEIPA 98%,85% 6712-98-7
Specifications
1,Regular supply for 20 years 2,ISO and SGS certificate 3.Factory price and Timely delivery 4,Reliable credit
|
DEIPA 85% |
DEIPA 98% |
|
|
EDIPA contents |
85% |
98% |
|
Water contents |
15% |
2% |
|
Appearance |
Colorless to weak yellow liquid |
Inroduction:
Diethanol-isopropanolamine (DEIPA) is an alkanol amine used in the formulation of cement additives and concrete admixtures.
Besides being a good grinding aid in the cement mill, DEIPA increases the strength of cements at all hydration ages, and cements blended with fly ash and slag tend to show a greater response to the chemical.
In this research, the impact of DEIPA on the hydration of blast furnace slag blended cements is studied using several analytical techniques, such as quantitative X-ray diffraction with Rietveld refinement (QXRD), scanning electron microscopy (SEM) with backscattered electron image analysis, thermogravimetric analysis (TGA), and chemical shrinkage.
Isothermal calorimetry was also used to demonstrate the impact of DEIPA on the reactivity of slag in blended cements.
Compressive strength tests were performed to assess the impact of the amine in such cements.
It is demonstrated that DEIPA increases the mortar strength by enhancing primarily the aluminate hydration and the morphology and composition of the hydrates, such as calcium hydroxide and C-S-H.
The visual observation was confirmed by isothermal calorimetry, where DEIPA was found to directly enhance the rate of reaction of granulated blast-furnace slag after 48 hours of hydration.
Physical And Chemical Characteristics:
Color: clear, colorless
Boiling Point: 145 °C @ .60mm Hg
Freezing/Melting Point: 31.50 - 36.00 °C
Flash Point: > 112 °C
Specific Gravity/Density: 1.0790g/cm3
Molecular Formula: C7H17NO3
Molecular Weight: 163.22
DEIPA CAS: 6712-98-7
