Jm J G 20 23 26 28 30 32 White Refractory Mullite Insulation Block Roof Brick for Furnace Oven Thermal Insulation Repair with Steel Hanger

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JM-23, JM-26, JM-28, JM30
• Shape: Brick
• Material: Aluminium Silicate
• Al2O3: 50-80%
• Transport Package: Pallets
• Specification: 230x114x65/75mm
• Trademark: UNITY
• Origin: China
• HS Code: 690290
• Production Capacity: 2000tons/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 800.000kg

Product Description

Product Description

Mullite insulation bricks are made from good quality and super pure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of production. Each grade of products has unique design to meet different thermal, physical and chemical demands

Technical Specification

Item		JM20	JM23	JM26	JM28	JM30	JM32
USA Brand		IFB2000	IFB2300	IFB2600	IFB2800	IFB3000	IFB3200
Classification Temperature (ºC)		1000	1260	1430	1540	1650	1760
Bulk Density (g/cm3)		0.52	0.55-0.60	0.78	0.88	1.03	1.25
Cold Crushing Strength (Mpa)		0.8	1.2	1.6	2.1	2.5	3.5
Modulus of Rupture (Mpa)		0.6	0.9	1.4	1.6	2.1	2.1
Reheating Linear Change (%) CT-30 ºCX 8H		1065 ºC 0	1230ºC 0	1400ºC -0.5	1510ºC -0.8	1620ºC -0.9	1730ºC -0.9
Thermal conductivity(W/m.k)	400ºC	0.17	0.17	0.24	0.30	0.40	0.49
	600ºC	0.19	0.19	0.27	0.32	0.42	0.50
	800ºC	0.22	0.22	0.30	0.35	0.44	0.51
	1000ºC	0.24	0.25	0.32	0.38	0.45	0.53
Al2O3 (%)		45	37	54	64	72	77
Fe2O3 (%)		0.9	1.0	0.9	0.8	0.7	0.5
SiO2 (%)		50	50	42	32	26	22

Application

Light Weight Mullite Insulation Brick can be widely used for lining or insulation layers of various industrial furnaces and kilns in metallurgical industry, petrochemical industry,ceramic industry,glass industry, aluminium industry and chemical industry.

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FAQ

1.What kind of product can you offer ?
Our company can offer industrial refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Fiberglass Products,Calcium Silicate Products, Mineral Wool, Rock Wool,Insulating Firebricks Etc.
2.Can you provide free samples ?
Free samples are available !
3.What is your MOQ?
We don't have particular MOQ, we can accept any order for any different projects.
Price depends on quantity.
4.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime !