| Product Description | ||||
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The boehmite grades or aluminium oxide hydrates (AOH) produced by Nabaltec AG are sold under the trade name APYRAL® AOH.
Beside the use as raw material in the catalyst production for petrol refinery, APYRAL® AOH grades of Nabaltec AG are gaining more and more importance as environment friendly halogen-free flame-retardant in polymer applications requiring higher processing temperatures, e.g. printed circuit boards. APYRAL® AOH also can be handled without problems at temperatures up to 320°C. Its high capacity (cP=1,54 J/gK at 500K/227°C) combined with high temperature stability make it ideal for use in electrical insulating heat skinks. A very high whiteness in conjunction with the extreme fineness and very good dispersion properties make APYRAL® AOH interesting as white pigment. |
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Material Status
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Availability
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| Available Documents | |||
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Technical Datasheet (English)
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| Additives General |
Nominal Value
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Unit
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Additives Category
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Forms
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| Additives Physical |
Nominal Value
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Unit
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Bulk Density
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lb/ft³
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Additive Concentration
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%
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Average Particle Size
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-- 2
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µm
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-- 3
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µm
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-- 4
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µm
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Chemical Description
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| Notes |
| 1Typical properties: these are not to be construed as specifications. |
| 2D10[µm] |
| 3D50[µm] |
| 4D90[µm] |
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