PROMALAN HT 200
PROMALAN HT 200, high temperature mineral wool boards with bulk densities of 100 to 200 kg/m3. The raw material (volcanic stone diabas or basalt) fulfils the highest quality demands, especially high permanent temperature resistance. Even fibre structure, good homogeneity and low organic binder content provide the basis for excellent behaviour at high temperatures and low thermal conductivity.
advantages
- non-combustible
- cost-efficient insulating effect
- stable and jolt-proof
- high permanent temperature resistance
- low thermal conductivity
- low organic binder content
- rot-resistant and non-ageing
- sound-proofing
- chemically neutral
- water-repellent
- easy to machine
Application areas
- Dimensionally stable rear lining in industrial furnace plants
- Insulating layer in steel cassettes for dryer and plant construction
- Insulation for ventilation and air- conditioning
- Apparatus and tank construction, various use in flue gas ducts and chimney insulation
- Sound-proofing constructions (machine linings etc.)
properties
Technical data | |||||
Type |
| -HT 100 | -HT 120 | -HT 150 | -HT 200 |
Colour |
| yellow/green | |||
Bulk density | kg/m3 | 100 | 120 | 150 | 200 |
Classification temperature | ºC | 750 | |||
Max. permanent usage temperature | ºC | 650 | |||
Shrinkage 650 °C – 12h |
% |
max. 2.5 | |||
Specific heat capacity | kJ/kg K | 0.84 | |||
Thermal conductivity (ISO 8302, ASTM C177) |
|
|
|
|
|
100 ºC | W/m K | 0.046 | 0.044 | 0.042 | 0.042 |
200 ºC | W/m K | 0.060 | 0.057 | 0.053 | 0.053 |
300 ºC | W/m K | 0.076 | 0.074 | 0.066 | 0.065 |
400 ºC | W/m K | 0.110 | 0.105 | 0.104 | 0.080 |
500 °C | W/m K | 0.160 | 0.150 | 0.140 | 0.104 |
600 °C | W/m K | 0.220 | 0.200 | 0.180 | 0.140 |
Chemical analysis |
|
| |||
Al2O3 | % | 21 | |||
SiO2 | % | 37 | |||
Fe2O3 | % | 5 | |||
MgO | % | 10 | |||
CaO | % | 21 | |||
organic binder | % | 1.5 | |||
Binder evaporation | °C | above 200 | |||
Compatibility with austenitic steels |
| AS quality according to AGI Q 135 | |||
Building material class | DIN 4102 EN 13501 |
A1, non-combustible | |||
Furmats for over 3 decades, has been serving the Steel Industry by host of products including supply of best quality Ferro Alloys. Our operations HO in New Delhi, covers several markets with our team putting constant endeavors to reach the clients for their Ferro Alloys needs in numerous industrial clusters including Ghaziabad, Kanpur, Sahibabad, Meerut (UP or Uttar Pradesh), Mandigobindgarh, Ludhiana, Jalandhar (Punjab), Baddhi, Kaleamb (HP or Himachal Pradesh), Ahmedabad, Rajkot, Surat, Baroda (Gujarat), Gwalior, Indore (MP or Madhya Pradesh), Raipur, Raigarh (Chattisgarh), Sonipat, Hissar, Faridabad (Haryana), J&K, Assam, Meghalya, Bhiwadi, Jaipur, Kota, Ajmer (Rajasthan), Kolkata, Durgapur, Asansol (West Bengal), Jharsuguda, Angul, Cuttack, Jajpur, Rourkela (Odisha), Vizag (Andhra Pradesh), Coimbatore, Chennai (Tamil Nadu), Mumbai, Pune, Nagpur (Maharashtra), Haridwar, Kashipur (Uttrakhand)…..
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