DURAN® Filter Disc, sintered glass, edge not fused, centred, surfaces untreated, Ø 40 mm, Porosity 5
- Manufactured from borosilicate glass 3.3
- Edge non-melted and centred, surfaces untreated
- Successful work through the correct choice of porosity (The largest pore size should be slightly below the grain size of the smallest particles still to be separated).
- Available in 6 different porosity classes
- Glass articles for further processing
Product Overview
Glass powder with a certain particle size distribution results in a porous, solid body. These bodies are used as filter material in the form of plates and candles. Made of DURAN® (borosilicate glass 3.3). They are ideally suited for separations with strong acids or alkalis, for example, and thus offer advantages over other materials such as plastic or paper. Available in 6 different porosity classes according to ISO 4796 as well as ASTM EI28-99.
Suitable for vacuum filtration with a maximum resulting pressure difference of 1 bar. A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.
Suitable for vacuum filtration with a maximum resulting pressure difference of 1 bar. A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.
Specifications
| Disc Diameter (mm) | 40 |
| Porosity | 5 |
| Material | BORO 3.3 |
| Boro 3.3 | Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at |
| Height (mm) | 3.8 |
| Autoclavable | Yes |
| Quantity | 10 |
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Product Overview
Glass powder with a certain particle size distribution results in a porous, solid body. These bodies are used as filter material in the form of plates and candles. Made of DURAN® (borosilicate glass 3.3). They are ideally suited for separations with strong acids or alkalis, for example, and thus offer advantages over other materials such as plastic or paper. Available in 6 different porosity classes according to ISO 4796 as well as ASTM EI28-99.
Suitable for vacuum filtration with a maximum resulting pressure difference of 1 bar. A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.
Suitable for vacuum filtration with a maximum resulting pressure difference of 1 bar. A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.
Specifications
| Disc Diameter (mm) | 40 |
| Porosity | 5 |
| Material | BORO 3.3 |
| Boro 3.3 | Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at |
| Height (mm) | 3.8 |
| Autoclavable | Yes |
| Quantity | 10 |
Customers Also Viewed