Alumina Magnesia Castable Refractory Insulation Materials For Masonry , High Strength

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Jundao (Henan) New Materials Co.,Ltd.

City: zhengzhou

Province/State:henan

Country/Region:china

Tel:86-371-68611866

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Alumina Magnesia Castable Refractory Insulation Materials For Masonry , High Strength

$China Alumina Magnesia Castable Refractory Insulation Materials For Masonry , High Strength supplier$

Alumina Magnesia Castable Refractory Insulation Materials For Masonry , High Strength

Brand Name	Jundao(Henan)
Model Number	Alumina Magnesia Castable Refractory
Certification	ISO9001:2015
Place of Origin	Henan China
Minimum Order Quantity	25t
Price	negotiate
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	4500Ton/mon
Packaging Details	Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Al2O3/%	≥70
MgO/%	≥8
Bulk density after drying （110℃x24h）/MPa / g/cm3	≥2.65
Linear change rate after drying （110℃x24h）/%	0～-0.4
Bending strength after drying （110℃x24h）/MPa	≥7.5
Cold crushing strength after drying （110℃x24h）/MPa	≥30

Detailed Product Description

Alumina Magnesia Castable Refractory Insulation Materials For Masonry|High Strength

Alumina Magnesia Castable Refractory

Alumina Magnesia Castable Refractory is a refractory castable prepared by using high alumina bauxite clinker as aggregate, high bauxite clinker powder and magnesia as powder, and sodium water glass as binder. The average age of the package is 60~80 times, and the consumption of refractory material per ton of steel is reduced by about 70% compared with the clay-coated steel. It is mainly used for the inner lining of steel drums, ladle and tapping troughs, and has been widely used in the ladle for medium and small die casting.

Aluminum-magnesium refractory castable with characters of high strength, good erosion resistance and excellent thermal shock resistance etc. The most outstanding character is its with good slag resistance, it is because the magnesia powder and high bauxite clinker powder in the castable react under the action of high temperature formed a new mineral: aluminum-magnesium spinel which with high strength, chemical stability and high melting point.

Alumina Magnesia Castable Features:

1.high strength

2.good erosion resistance
3.excellent thermal shock resistance
4. good slag resistance

Specification:

Brands		LMJ-70	LMJ-65	LMJ-60
Al2O3/%		≥70	≥65	≥60
MgO/%		≥8	≥8	≥8
Bulk density after drying (110℃x24h)/MPa / g/cm3		≥2.65	≥2.50	≥2.40
Linear change rate after drying (110℃x24h)/%		0～-0.4	0～-0.4	0～-0.4
Bending strength after drying (110℃x24h)/MPa		≥7.5	≥7.5	≥7.5
Cold crushing strength after drying (110℃x24h)/MPa		≥30	≥25	≥20
Setting time /min	Initial setting time	≥45	≥45	≥45
Setting time /min	Final setting time	≤720	≤720	≤720
The highest operating temperature /℃		1730	1700	1680
Application	Used for integral lining of ladle, hot metal ladle and tapping trough.

Q1: Is Jundao (Henan) New Materials a manufacturer or trader?

A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.

Q2: What’s the MOQ?

A2. The MOQ is 25 tons.

Q3: Can we visit your factory?

A3: Of course ,welcome at any time,seeing is believing

Q4: What’s your payment terms?

A4: Negotiation

Q5: Is your company accept customization?

A5: Yes. Professional technology teams and engineers all can satisfy you.

Q6: How do you guarantee quality?

A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.

Q7: Does your Jundao (Henan)?New Materials?supply samples?
A7: Yes, we can supply samples if necessary.

Product Tags: boiler refractory material kiln lining materials

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Alumina Magnesia Castable Refractory Insulation Materials For Masonry , High Strength

Alumina Magnesia Castable Refractory Insulation Materials For Masonry , High Strength

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