Used in following applications

• excellent usage of these materials in applications at high operating temperatures where other materials cannot be used
• good properties in contact with chemically aggressive media
• excellent self-lubricating and sliding properties
• the strength of these materials become higher with rising the temperature
• these materials have high temperature and permanency of form and thermal stability, in applications at temperatures up to 2500 ° C in non-oxidizing atmosphere- high thermal shock resistance
• these materials are non-reactive with molten metals
• when aggressive acids and alkaline substances are present materials have good chemical resistance
• excellent chemical resistance to organic and anorganic solvents