Refractory Raw Material ceramic fiber spun cotton

Product Category

  • COM ceramic fiber bulk   -1050
  • ST ceramic fiber bulk   -1260
  • HP ceramic fiber bulk   -1260
  • HA ceramic fiber bulk    -1360
  • HZ ceramic fiber bulk   -1430

Technical Specifications

Item Product COM ST HP HA HZ
Classification Tem(℃) 1050 1260 1260 1360 1430
Working Tem(℃) 950 1050 1100 1200 1350
Color White White White White White
Fiber dia blowing(um) 2–3 2–3 2–3 2–3 2–3
Fiber dia Swing(um) 3—4.5 3—4.5 3—4.5 3–4 3–4
AL2O3(%) 42–44 45–46 47–49 52–55 39–40
AL2O3+SIO2(%) 96 97 99 99 ——-
AL2O3+SIO2+ZrO2(%) ——– ——- ——- ——– 99
ZrO2(%) ——– ——- ——- ——– 15–17
Fe2O3(%) <1.2 <1.0 0.2 0.2 0.2
Na2O+K2O(%) <0.5 <0.5 0.2 0.2 0.2

 

Product Description

Ceramic fiber cotton, the general ceramic fiber cotton through the fused coke gemstones, injection / rejection silk pro duction process from fibrillation.  High-purity, high alumina ceramic fiber cotton through the fused alumina and silic a mixture, injection / rejection silk production process from fibrillation. Zirconium ceramic fiber cotton through the    fused alumina, silica and zirconia mixture, injection / rejection from the production of silk fiber.  The use of injection  into the production process of ceramic fiber cotton fiber for raw materials, manufactured by vacuum forming process   Ceramic         fiber         textiles          are         cotton         standard          ceramic         fiber         rejection          suspect a special treatment process, from deal with processing, the fiber diameter uniformity, spinning rate, and are ideal for t he production of textile raw materials.

Product Characteristics

 

  • Low heat capacity, low heat conductivity.
  • Excellent chemical stability.
  • Excellent thermal stability, high temperature is not easy pulverization.
  • Non-binding agents and corrosive substances.
  • Excellent sound-absorbing nature.

Product Applications

  • Fiber blanket and board products of raw materials.
  • Fiber textile materials.
  • High-temperature furnace, heating devices, the wall lining the gap filler.
  • Wet raw material products.
  • Fiber spraying,  castable ,smear raw materials.
  • Corner and complexity of space-filling insulation material.
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