• Polycrystalline Mullite Ceramic Fiber Bulk

Polycrystalline Mullite Ceramic Fiber Bulk

1. Properties:

PeaKLand polycrystalline mullite fiber (P.M.F. one kind of Alumina crystal fibers) bulk ceramic fiber spun cotton using advanced production technology from its basic characteristic is stable under high temperature, light weight, low heat capacity, good thermal shock, corrosion resistance and acoustic performance. Modern high-tech lightweight refractory suitable to make a special request to meet customer needs.

  • Low thermal conductivity
  • Well thermal shock resistance
  • High flexibility
  • Good acoustic performance, without any binding agent and other corrosive materials
  • High temperature is still loose and flexible with good flexibility

2. Specifications:

Classification temperature (C)1000126014201600
The average fiber diameter (μ)
Chemical composition


Fe2O3< 1.0< 0.2< 0.3< 0.1

3. Applications:

Mainly be used as basic materials for plates, paper, and fiber vacuum formed parts such as deep processing of products etc., expansion joints or short-term repair of the insulation material filling and the insulation and composite reinforcement concrete.

Moreover, because of its high-performance features, the revolutionary way to solve various technical problems and its applications to metallurgy, ceramics, electronics, building materials, automotive, aerospace, and glass

Packings: 5-20kg in pp bag.

Specifications can be as clients’ requests.

PEAKLAND Polycrystalline Mullite Fiber Bulk, P.M.F. Bulk, one kind of Alumina crystal fibers.

Lead time: usually 20-25 days after payment received.

Packaging: usually wooden cases, inner well protected.

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    No. 5, Taohuali, New & High-Tech. Development Zone, 450000, Zhengzhou, Henan Provience, P.R.China.


    Attn: Chris Chyi (Sales Engineer.)

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