High Temp Resistant Mullite Refractory Material

We innovate and develop domestic and foreign trade, accelerate the development of silicon carbide kiln shelves, welding gluing fire bricks, ultra low cement castable marketing business, and make every effort to promote the development of the company. Our company has been adhering to the "commitment as gold, quality as shield" corporate purpose, committed to continuous product and technological innovation and perfect system solutions to achieve stable development. We learn from others' strengths and practice continuously to form a management model that keeps pace with the times. In the fierce market competition, our company has the ambition to fight for the first place and move forward courageously.

1. Refractory Plastics Description

Refractory plastics are made of refractory aggregates and powders, raw clay as raw materials, through chemical compound binders and admixtures. After being mixed and extruded into bricks, packaged, and stored for a certain period of time, they have good plasticity and are mixed with refractory castables and refractory cement for use.

Item/Index/Brand		NMK-70	NMK-75
Chemical composition%	Al2O3≥	70	75
	SiO2≤	1.5	1.3
Bulk density,g/cm3,≥	110℃×24h	2.55	2.75
CCS,MPa,≥	110℃×24h	30	35
	1100℃×3h	65	75
MOR, MPa,≥	110℃×24h	1.5	5.5
	1100℃×3h	11	12.5
Thermal shock stability(water cycle),≥	1000℃	20	20
Plastic index,%		16-38	16-38
CWT(cm3),≤		10	7.5
Thermal conductivity(W/m.k),≤		1.5	1.5
Refractoriness(℃),≥		1770	1790
RUL,(℃),≥		1400	1430

2. Refractory Plastics Feature

1. Low bulk density, low thermal conductivity, high intension.

2. Good integrity and excellent air impermeability.

3. Be used as the cover of warm or low- temperature heat engineering equipment

4. It can also be then insulating material in a hot temperature furnace.

3.Packing &Shipping

1. 25KGS bag inside, jumbo bag outside, or pallet

2. 25KGS bag inside, pallet outside.

3. 25KGS Kraft paper bag inside, pallet outside.

4. We also can according to your demand to custom

We rely on the advantages of senior talents and technical elites in the industry, combined with our own business philosophy of 'pragmatic, innovative, enterprising, and honesty' to provide users with high-quality High Temp Resistant Mullite Refractory Material. We have positioned our brand marketing strategy in service marketing, relationship marketing, quality marketing and technology marketing. Our company will carry out modern business operations with a complete quality assurance system and excellent after-sales service.

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