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China
N º de Modelo:
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Precio FOB:
Lugar de origen:
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Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
5 Metric Ton
Detalle de embalaje:
220KG/Iron drum
El tiempo de entrega:
within 10 days if the quantity is not more than 10
Capacidad de suministro:
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Persona de contacto Miranda
Shijiazhuang, Hebei
Diethanolisopropanolamine (DEIPA)
CAS No.: ********7
INTRODUCTION
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 *8 hours of hydration.
PRODUCT SPECIFICATION
|
DEIPA *5% |
DEIPA *8% |
EDIPA contents |
*5% |
*8% |
Water contents |
*5% |
2% |
Appearance |
Colorless to weak yellow liquid |
PHYSICAL AND CHEMICAL CHARACTERISTICS
Color: clear, colorless
Boiling Point: *
°*@********************
Freezing/Melting
Point: *1.*0 - *6.*0 °C Flash
Point: > **2 °C Specific
Gravity/Density: 1.***0g/cm3 Molecular Formula:
C7H*7NO3 Molecular Weight:
**3.*2 PACKING
SAFETY & TOXICITY Please contact Miranda with Skype:
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Packed in iron drum, net weight **0kg, ***0KG IBC and *0 tons
flexibag can be specified according to customer’s
requests.
Generally present no
toxicity, alkalescency but do not irritate skin.
Higher
flashing point, it should be prevented the material from spilling
into the eyes while handling.
País: | China |
N º de Modelo: | - |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 5 Metric Ton |
Detalle de embalaje: | 220KG/Iron drum |
El tiempo de entrega: | within 10 days if the quantity is not more than 10 |
Capacidad de suministro: | - |
Tipo de pago: | - |
Grupo de productos : | - |