Guangzhou Huite Sealing Machinery Co., Ltd.
Modified Ptfe Gasket (Donit Doniflon 2020)
Applications
Chemical Industry
Compressors & Pumps
Food Industry
Gas Supply
Petrochemical Industry
Pharmaceutical Industry
Potable Water Supply
Refrigeration & Cooling
Steam Supply
Valves
Product Description
Features
DONIFLON® 2020 is structurally enhanced PTFE gasket sheet filled with silica. It has outstanding chemical resistance to various media, same as DONIFLON® 900E; especially recommended for inorganic acids in all concentrations, except hydrofluoric acid. This material has enhanced creep performance compared to plain PTFE material. It is recommended for pharmaceutical and food industries as well as LNG & cryogenic applications.
Specification
| Composition | PTFE, Silica |
| Pressure | 0 to 100 bar |
| Temperature | -200℃ to 300℃ |
| Sheet dimensions | Size (mm): 1500 x 1500 Thickness (mm): 1.5 | 2 | 3 |
| Approvals | BAM (oxygen) EN 12308 (cryogenic) EU No. 10/2011 FDA 21CFR177.1550 TA-Luft (VDI 2440) |
