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Home > Metallurgy, Mineral & Energy > Refractory Material > Special Refractory Material > CERAMIC FIBER BOARD LD2800

CERAMIC FIBER BOARD LD2800

Name: CERAMIC FIBER BOARD LD2800
Brand: SUNRISE
SKU: 108798905

Negotiable MOQ: 10 Pieces (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Henan, China

Shape:

Plate

Material:

Other, alumina

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Zhengzhou Sunrise Refractory Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin/shanghai

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Henan, China

Shape Plate

Material Other, alumina

SiO2 Content (%) 32-34

Al2O3 Content (%) 63-65

Model Number LD2800

Brand Name SUNRISE

Specifications

1. low thermal conductivity, saves fuel
2. low heat storage, faster heat and cool-down reducing cycle times

CERAMIC FIBER BOARD

BOARD is a lightweight refractory material processed with alumina silica fiber applications at temperatures up to 1650°C (3000°F)

CERAMIC FIBER BOARD is a vacuu7m formed products that resists higher gas velocities than ceramic fiber blanket. It is ideal for furnace, boiler duct and stack lining due to its low thermal cinductivity and lo9w heat storage allowing shorter cycle times and quicker access for maintenance.

SHAPES: ceramic fiber special shgapes are available in a wide variety of shape con figurations.

TECHNICAL SPECIFICATIONS

		LD2300	MD2300	HD2300	LD2600	LD2800
Maximum use limit	°C	1260	1260	1260	1426	1538
Maximum use limit	°F	2300	2300	2300	2600	2800
Continuous use limit	°C	1149	1149	1149	1316	1426
Continuous use limit	°F	2100	2100	2100	2400	2600
Melting point	°C	1732	1732	1732	1780	1850
Melting point	°F	3150	3150	3150	3236	3362
Density	Kg/m3	288	368	448	288	288
Density	Ibs./f t2	18	32	28	18	18
Thermal shrinkage(%)24h@2200°F		2-3	1-2	1-2	1-2	1-2
AL2O3		39-41	45-47	43-45	48-50	63-65
SiO2		52-54	44-46	47-49	45-47	32-34
others		2-3	2-3	2-3	1-2	1-2
Thermal conductivity W/mk (Btu in/hr ft °F)
		LD	MD	HD	LD	LD
316°C/600°F		0.07/0.5	0.08/0.6	0.13/0.9	0.07/0.5	0.07/0.5
538°C/1000°F		0.08/0.6	0.10/0.7	0.14/1.0	0.08/0.6	0.08/0.6
760°C/1400°F		0.12/0.8	0.13/0.9	0.17/1.2	0.12/0.8	0.12/0.8
1049°C/2000°F		0.17/1.2	0.17/1.2	0.20/1.4	0.17/1.2	0.17/1.2