Product Description:
◎Aluminum silicate fiberboard of various materials, using the corresponding material of aluminum silicate cotton as raw material, is refined by vacuum forming or dry forming process through drying and machining.
◎In addition to the excellent performance of aluminum silicate fiberboard, the product has a hard texture, excellent toughness and strength, and has excellent resistance to wind erosion.
◎No expansion when heating, light weight, simple construction, and can be cut arbitrarily. It is an ideal energy-saving material for kilns, pipes and other thermal insulation equipment.
Product Category:
◎Ordinary ceramic fiber board RDGW-164
◎Standard ceramic fiber board RDGW-264
◎High-purity ceramic fiber board RDGW-364
◎High-aluminum ceramic fiber board RDGW-464
◎Zirconium-containing ceramic fiberboard RDGW-564
Product Features:
◎Low heat capacity, low thermal conductivity
◎High compressive strength
◎Non-brittle material, good toughness
◎Accurate size and good flatness
◎Homogeneous structure, easy for machining
◎Easy to install
◎Continuous production, uniform fiber distribution, stable performance
◎Excellent thermal stability and thermal shock resistance
typical application:
◎Backing insulation of kilns in the cement building materials industry
◎Backing insulation of various kilns in the ceramic industry
◎Back lining, wall lining and lining insulation of kilns in petrochemical and metallurgical industries
◎Wall lining and backing insulation of glass furnace
◎The back lining of the heat treatment kiln is heat-preserving and insulating
◎Refractory brick backing of electrolytic reduction tank in aluminum factory
◎Wall lining and backing material for high temperature reaction and heating equipment
Technical index:
| product name | Ceramic fiber board | ||||||
| Classification temperature | 1050 | 1260 | 1400 | 1430 | |||
| Product Code | RDGW-164 | RDGW-264 | RDGW-364 | RDGW-464 | RDGW-564 | ||
| Heating permanent line change （%） | 950℃× 24h≤-3.5 | 1000℃× 24h≤-3 | 1100℃× 24h≤-3 | 1200℃× 24h≤-3 | 1260℃× 24h≤-3 | ||
| Theoretical thermal conductivity （W/m.k） | （average200℃） | 0.060-0.085 | 0.103 | ||||
| （average400℃） | 0.092-0.112 | 0.125 | |||||
| （average600℃） | 0.112-0.126 | 0.151 | |||||
| Moisture content（%） | ≤1 | ||||||
| Water organic content（%） | ≤5 | ||||||
| density（kg/m³） | 200～400 | 240～400 | |||||
| Specification（mm） | 900×600×10～100mmOr customized according to requirements | 900×600×10～100mmOr customized according to requirements | |||||
| package style | Inner plastic bag outer carton | ||||||
