ASHRAE Test Dust #2 is formulated to specifications shown per ANSI/ASHRAE Standard 52.2P. This product is designed for testing filters and components of heating, refrigeration and air conditioning systems. ASHRAE Test Dust #2 has also been used in testing of electronic equipment as well as other industrial and household components. ASHRAE Test Dust #2 is a custom blend of 93.5% ISO 12103-1, A2 Fine Test Dust and 6.5% milled cotton linters.
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- Notes:
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- 1. Cotton Linters are Second Cut Cotton Linters milled in a Wiley Mill fitted with a 4 mm screen.
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- 2. ASHRAE Test Dust #2 is available in one gallon jars containing 1.5kg net weight of material.
| 93.5% ISO 12103-1, A2 Fine Test Dust | |||
|---|---|---|---|
| Chemical Ingredient | CAS Number | % of Weight | |
| Si02 | 14808-60-7 | 68 – 76 | |
| Al203 | 1344-28-1 | 10 – 15 | |
| Fe203 | 1309-37-1 | 2 – 5 | |
| Na20 | 1313-59-3 | 2 – 4 | |
| CaO | 1305-78-8 | 2 – 5 | |
| MgO | 1309-48-4 | 1 – 2 | |
| TiO2 | 13463-67-7 | 0.5 – 1.0 | |
| K20 | 12136-45-7 | 2 – 5 | |
| 6.5% Milled Cotton Linters | ||
|---|---|---|
| Name | CAS Number | % of Weight |
| Second-Cut Cotton Linters | 9004-34-6 | 100.0 |
