Porous Glass Sheet

Ptfe porous rods tubes sheets are excellent for use in extreme heat up to 500 f 260 c and resistant to a low end temperature of 328 200 c.

Porous glass sheet.

Ptfe is used in applications where other plastics break down due to their inability to be resistant to chemicals and heat. Porous thirsty vycor brand flat glass 7930 cut squares rectangles. The heat treatment step and leaching conditions can be adjusted to achieve the desired pore size pore volume and. They come in a variety of porosities.

Porous ptfe sheet release sheet that can allow air circulation. Advanced glass and ceramics is a leading supplier or distributor of corning 7930 porous vycor glass and other hard ceramics. S1000 sheet typical product applications coralpor 1000 coralpor 2000 reference electrode junctions desiccants coatings medical devices chromatography synthesis substrate catalyst support 0 pore size nm 20 30 40 50 0 100 200 300 400 pore size nm coralpor 1000 coralpor 2000 coralpor porous glass is a. The light transmitted is a diffused light owing to the porosity of the material and the effect is a white but not transparent light.

A silica rich phase and an alkali rich borate phase. Preparation of new glass sheets the glass consisted of 45 70 sio2 8 30 b203 8 25 cao 5 15 a1203 porous glass sheets for tlc 207 3 8 na20 1 5 k20 and 0 8 mgo. This porous ptfe fabric is used in applications which need airflow pass throw the fabric under pressure air circulation for drying and curing processes normal applications including. With the structural integrity of metal and various degrees of porosity porous metal media offers engineers the ability to design around issues that affect other materials such as high temperatures high pressures or corrosive operating environments.

The heat treated glass is then leached selectively to remove one of the phases. Porous glass is derived from glass that is heat treated to form two interconnecting phases. Porous ptfe rods tubes sheets. Porous ptfe sheet has a higher porosity than most teflon coated fabrics and this fabric combines fiberglass with lower content of ptfe coating.

In stock order now. Our porous sheets are available in both hydrophobic and hydrophilic formulations. We specialize in small to large order quantities and our primary focus is providing custom fabrication and machining to customer specifications. The mixture was heated at 600 800 for 20 h to effect a phase separation and the product was cut into square sheets of 5 cm x 5 cm x 0 5 mm.

10 35 50 70 90 125 200 micron.