Wh High Temperature Insulationceramic Fiber Products

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Plate, Clients’ Requirement
• Material: Alumina Block
• Specification: ASTM Standard, 1200*1000\900*600*20-100mm
• Model NO.: WHCF-21
• Origin: China, Shanghai
• Delivery: 1-15days
• Colour: Clients’ Requirement
• Transport Package: Palet
• Trademark: WH
• HS Code: 69149000
• Production Capacity: 100000

Product Description

Introduction
WH ceramic fiber vacuum molding products are designed according to the requirements of the user, using the corresponding level of ceramic fiber mixture through the mold vacuum molding, the highest temperature level up to 1800ºC.







Characteristics
Smooth surface
Uniform density and thickness
Excellent mechanical strength and structural strength
Low thermal conductivity, low thermal shrinkage, low thermal capacity
Excellent insulation property
Resistance to heat shock, resistance to erosion
Resistance to airspeed eroding


Typical Applications
Various industrial furnaces, thermal devices wall refractory insulation
All other kiln backing such as petrifaction, metallurgy, ceramic and glass industry
Used as ultra high temperature electrical furnace hearth materials
Fireproof plate
Used as high temperature heating equipment backing lining to preserve and insulate the temperature
Produced sheet gasket and special from product


 Physical & Chemical Data

Product code	WFCF-41	WFCF-42	WFCF-44	WFCF-46	WFCF-48
	1000	1260	1430	1600	1800
Classification Temp. (ºC)	1000	1260	1430	1600	1800
Density (Kg/ m3)	250-350	250-350	250-350	350-500	350-500
Linear shrinkage(%)( ºC*24 hrs )	1.3 (900)	1.1 (1100)	1.6 (1200)	1.2 (1400)	1.0(1600)
Rupture strength (kg/ cm2)	5-7	5-7	5-7	6-8	6-8
Thermal conductivity rate Kcal/mhºC(W/mK), (ASTM C-201average temp. as belows)
Density (Kg/m3)	250	250	250	400	400
600ºC	0.13	0.14	0.10	0.12
800ºC	0.20	0.18	0.14	0.16
1000ºC			0.20	0.21	0.211
1200ºC					0.232
Chemical composition
Al2O3	38	42	50	68	85
SiO2 +Al2O3+Other	96	98	99	99.5	99.8
Product Dimension	900/1000×600×3-120mm ,900/1000×1200×25-100mm,1100×700×3-100mm

Note: Some codes and sizes can be produced dense pressure plate and sheet gasket, more details please look at page 7 and page11 for your reference.

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FAQ

1, Are you factory or trade company?
A: we are factory and sale directly, so can offer best quality and price.

2,About Price
A: our price on webiste is only for your refference, if you need accurate price, welcome to contact us or send inquiry to confirm final price with us.

3,Do you offer customization service?
A: yes, size ,packing or others can be customized. if there are lables, stickers, or other requirements, pls tell us in advance. we also can offer solution plan

4, About reply
 A: Generally we will reply you in 24 hours, except holidays. but we will do our best to reply you soon.


Welcome to Inquiry us!