Bio-soluble fiber cotton is made from a spun and blown technique, the bulk fiber has a fluffy, choppy and fluffy appearance. It is composed of calcium, magnesium and silicate with a low thermal conductivity which gives it very good heat resistance. Bulk fiber is a versatile material commonly used by manufacturers of insulation products and is ideally suited for conversion into vacuum cast panels, liners and form parts.
| Soluble Fiber Products | KR-AEF-BF(Bulk) | KR-AEF-RB (Blanket) | KR-AEF-RM (Module) | KR-AEF-RBD(Board) | KR-AEF-RP(Paper) | |
|---|---|---|---|---|---|---|
| Max·Service Temperature | 1000 | 1000 | 1000 | 1000 | 1000 | |
| （KG/m3） Density | - | 96/128/160 | 172/192/220 | 250/280/300 | 180/200 | |
| (24h)Linear shrinkage（After burning） | ≤2.0 | ≤2.0 | ≤2.0 | ≤3.0 | ≤4.0 | |
| （1000℃） | （1000℃） | （1000℃） | （1000℃） | （1000℃) | ||
| (W/m.k)Thermal Conductivity Rate | Density | 90KG/M3 | 128KG/M3 | 192KG/M3 | 300KG/M3 | 200KG/M3 |
| 400℃ | - | 0.11 | 0.15 | 0.09 | 0.08 | |
| 600℃ | - | 0.2 | 0.24 | 0.12 | 0.12 | |
| 800℃ | - | 0.31 | 0.38 | 0.18 | 0.18 | |
| Chemical Composition（After burning） | SiO2 | 63-70 | 63-70 | 63-70 | 62-68 | 62-68 |
| CaO | 25-30 | 25-30 | 25-30 | 22-28 | 22-28 | |
| MgO | 3-8 | 3-8 | 3-8 | 2-6 | 2-6 | |
| Others | ≤2.0 | ≤2.0 | ≤2.0 | ≤3.0 | ≤3.0 | |
| （mm） Standard size | 20kg/bag | 7200/3600*610*20-50 | 600/300*150-300 | 1000*600*20-50 | 610/1220*0.5-6 | |
| Package | Cartons or woven bags | Cartons or Pallets | Cartons | |||
| Recommended using temperature: In oxidizing or neutral atmosphere, 100 ~250℃ lower than the maximum service temperature, In reductive atmosphere, 200 ~350℃ lower than the maximum service temperature. | ||||||