Ceramic fiber board super manufacturer: vacuum molding ceramic fiber board, asbestos free, excellent pressure resistance with long service life.
Model: spe-sf-cgb.
Characteristics:
Super ceramic fiber board are made from super ceramic blown fiber bulk with inorganic and suitable organic binders through vacuum molding and microwave furnace drying and formation. Our modern production technics works under the full automatic control and continuous production. The products are the perfect insulation materials for the lining of furnace. In the process of heating application, the organic binder will be volatilized at the temperature 250-350?, after volatilization, the board is pure white.
The classification temperature(?): 1050, 1260, 1360, 1450
* smooth surface, accurate size, even density.
* high resistance to press and wind corrosion.
* excellent thermal and chemical stability.
* excellent tenacity, easy to cut.
* low heat storage, low thermal conductivity, low shrinkage, excellent insulation effect.
* good erosion resistance.
* easy application, can be used in direct contact with flame.
Applications:
* back-up lining material of high temperature industry furnace.
* hot-face lining of ceramic kiln, heat treatment furnace and other industry kilns.
* back-up insulation for castable, brick and monolithic refractory.
* barrier again heat or flame.
Refractory bio-soluble fiber paper super manufacturer: refractory bio-soluble fiber paper, excellent flexible and easy to wrap, shape and cut.
Model: spe -stz.
Characteristics:
Super bio-soluble fiber paper is made from super bio-soluble fiber bulk (biofiber alt) with mixing of inorganic bond, little organic glue which is selected scientifically and controlled strictly.The bio-soluble fiber paper is produced by vacuum forming technics. Our modern production technics works under the full automatic control. According to the different technics, super bio-soluble fiber paper include organic paper and inorganic paper. The bio-soluble fiber paper is the idea materials for producing high-temperature gasket, seal and heat insulation. In the process of heating application, the organic binder will be volatilized at the temperature 250-350?, after volatilization, the paper is pure white. Our bio-soluble fiber paper satisfies the europe directive 97/69/ec.
The classification temperature(?): 1050, 1260.
Characteristics:
* excellent flexbility, smooth furface and easy to wrap, shape and cut.
* excellent thermal and chemical stability.
* low heat storage, low thermal conductivity, low shrinkage, excellent insulation effect.
Applications:
* high temperature gaskets and seals.
* expansion joints.
* asbestos paper replacement.
* automotive heat shields and silencer insulation.
* back-up lining for molten metal transfer system.
Ceramic fiber paper production line can produce 1260 and 1430 grade ceramic fiber paper, with density 180kg/m3 to 200kg/m3, thickness 1mm to 6mm.
The raw material is blown ceramic fiber bulk, which is easier to cut, distribute and to distribute glue evenly.The ceramic fiber bulk need to chop, cleanout, filtrate shot, to reach the required length of paper production technics, so that the fibers can be districuted into the slurry pool evenly.
In the process of mixing fiber slurry, it needs workers to fill the fibers, matched glue, additives and mix them evenly;then to remove the shot by the water scummer many times, and transport the slurry to the storage slurry pot, for the use of forming machine.
The pump deliver the matched slurry to the forming pool, the fiber slurry are absorbed onto the forming machine under the vacuum negative pressure of the forming machine, to form wet embryo, and do the vacuum dehydration at the same time; after dehydration, the forming paper embryo are delivered to the calender by net cloth;after compression and flat, then the paper embryo are delivered to the drying furnace for drying.
The drying furnace use the composite hot wind drying device, to dry and shape the product;after dry and shape, the products are delivered to the cutting device with the measuing length instrument, for cutting and rolling; at last, for quality control and packing, the finished products are sent to the warehouse for dispatching.
