HOT FACTORY PROMOTION High Alumina content Polycrystalline wool(PCW) fibres bulk high temperature 1400C 2552F insulation
- Category: Other Ceramic Fiber Products >>>
- Supplier: Sanmenxia Longhui Ceramic Fiber Technology Co. Ltd.
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Product Overview
Description
Not classified as dangerous under EC Directive 67/548/EEC or according to self-classification guidelines
Defined dimensions
Chemical and thermal stability @1500°C (2732°F) / 1600°C (2912°F)
Low linear shrinkage
Low thermal mass and good insulating properties
Low content of “shot” measured 45 micron sieve typically <1%
Lightweight
High resilience
Used in vacuum forming processes, mastics, moldables sprays and coatings
Raw material for the manufacturing of finished products such as boards, paper, shapes, yarns etc
Defined dimensions
Chemical and thermal stability @1500°C (2732°F) / 1600°C (2912°F)
Low linear shrinkage
Low thermal mass and good insulating properties
Low content of “shot” measured 45 micron sieve typically <1%
Lightweight
High resilience
Used in vacuum forming processes, mastics, moldables sprays and coatings
Expansion joint construction and base seals as well as automotive applications in filtration and acoustical insulation.
lnsulation lining of metallurgical ovens and furnaces, petrochemical heaters, and ceramic kilns etc.
Raw material for the manufacturing of finished products such as boards, paper, shapes, yarns etc
Chimney fill, Fire door infill, Kiln car infill
Packing expansion joints (e.g. carbon baking pits)
Loose insulating fill for complex spaces and difficult access
Reinforcement for insulating concretes and cements
Precursor for engineered fibres
Polycrystalline wool (PCW) bulk consists of a loose mass of randomly orientated normally long, fluffy cotton wool like fibres collected after fiberisation and not further altered and can be:
• Needled into a blanket
• Converted into paper boards and shapes
• Woven into yarn to produce rope and cloth
• Blended into liquid binders for coatings and cements
Bulk fibres can be engineered by changing length, fibre diameter, shot content and lubricity.
Products Description
Type | Mullite Fibres | High Alumina Fibres | Alumina Fibres | |||
Code | LH-11 | LH-12 | LH-13 | |||
Color | White | White | White | |||
Working Temperature(℃) | 1350℃ 2462℉ | 1400℃ 2552℉ | 1450℃ 2642℉ | |||
Specific Gravity, Kg/cm3 | 100-120 | 100-120 | 100-120 | |||
Fibre Diameter, *mean, micron | 3-5 | 3-5 | 3-5 | |||
Linear Shrinkage(%) 1400℃/2552℉*24h | 1.96 | 2 | 1.5 | |||
Chemical Composition(%) | ||||||
Al2O3 | ≥72 | ≥82 | ≥93 | |||
Al2O3+SiO2 | ≥99 | ≥99 | ≥99 | |||
Fe2O3 | ≤0.2 | ≤0.2 | ≤0.2 | |||
K2O+Na2O | ≤0.1 | ≤0.1 | ≤0.1 | |||
Product Features
Application
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Company Profile
Factory
Product packaging
FAQ
1 : How can you control your quality?
A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
2 : Do you provide free samples?
A2 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost
A2 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost
3: How long is your delivery time?
A4: Normally about 10-30 days, but it depends on the products and quantity.
A4: Normally about 10-30 days, but it depends on the products and quantity.
4: Do you have a factory?
A5: Yes, we have factory located in LuoYang HeNan. Welcome to visit our factory at any time.
A5: Yes, we have factory located in LuoYang HeNan. Welcome to visit our factory at any time.
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