| abstract |
This invention involves thin-walled liner of amorphous materials for high-pressure vessels of composite material, e.g. fiberglass, containing a central cylinder part and two faces, with a socket in one of them. The thickness of face and central-part walls and the height of lining faces is in the proportion of 0.001 - 0.01 to 0.3 - 0.1 of the maximum diameter; crystalline thermoplastics are used as the main part of the amorphous material, with the crystallization temperature being between 100 to 280°C, measured using differential scanner calorimetry (DSC), at the heating speed of 10°C per minute and with the surface shine, measured under DIN 67530 at the measuring angle of 20°C, being over 90. |