Superwool bulk Plus, HT
Superwool bulk Plus, HT Bulk are manufactured from pure raw materials using new production technology. Along with improved thermal properties, large troublesome dust particles have been effectively eliminated, making the product soft to the touch and less irritating when in use. Superwool Plus Bulk consists of long Superwool Plus fibres. Superwool HT Bulk is composed of long Superwool HT fibres. Both fibres consist of a loose mass of randomly arranged fibres with low bio durability.
Temperature classification:
Superwool Plus Bulk 1200 °C (1832 °F)
Superwool HT Bulk 1300 °C (2102 °F)
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Classification temperature °C (°F) 1200 (2192) 1300 (2372) Colour white white Specific weight g/cm³ 2,65 2,50 Average fibre diameter µm 2,5 – 3,4 3,5 – 5 Chemical analysis SiO₂ % 62 – 68 70 – 80 CaO+MgO % – 18 – 25 CaO % 26 – 32 – MgO % 3 – 7 – other % <1 <3
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Superwool Plus and Bulk Superwool HT Bulk are available in 70 kg rolls (ungreased only) or in polythene bags:
Fibre type: Grade Quantity (kg) Lubricated Superwool Plus and Superwool HT fibres very long long Unlubricated Superwool Plus and Superwool HT fibres long 15 medium 17 short 20 very short 25