VESTAKEEP® DC4450 R by Evonik is a tooth-colored, high performance polyether ether ketone (PEEK) grade. Available as rods/ discs (rods are available in different diameters and lengths). It can be processed by turning & milling and CAD/ CAM (computer-aided design and computer-aided manufacturing).
تفاصيل
نوع المنتج
تطبيقات
صناعة
منتج
المورد
مزايا
- high performance
- biomaterial
- superior mechanical-, thermal- and chemical resistance
- outstanding wear comfort
- excellent biostability
- shock absorption capability
تطبيقات أخرى
Healthcare / Medical > Dental prosthesis
معلومات تقنية
كمية | قدر | وحدة | التعلیق |
---|---|---|---|
خصائص المظهر | |||
Physical state | Or disc-shaped bar | ||
Appearance | Tooth | ||
الخصائص الفيزيائية | |||
Density | 1.52 | g/ml | ISO 1183 |
الخصائص الحرارية | |||
Vicat softening temperature | 305 | ºC | ISO 306 |
Vicat softening temperature | 335 | ºC | ISO 306 |
Melting point | 340 | ºC | ISO 11357, DSC (2nd heating) |
Heat Deflection temperature | 210 | ºC | ISO 75-1 |
Heat Deflection temperature | 155 | ºC | ISO 75-1 |
خصائص ميكانيكية | |||
Flexural strength | 178 | MPa | ISO 178 |
Tensile modulus-MD | 5100 | MPa | ISO 527-1 |
(Izod impact strength(notched | 5.1 | kJ/m² | ISO 180 |
Strain at break-MD | >10 | % | ISO 527-1/ ISO 527-2 , 23°C/ 50% R.H. |
Tensile Stress at yield-MD | 110 | MPa | ISO 527-1/ ISO 527-2 |
Flexural modulus-MD | 4800 | MPa | ISO 178 |
الخواص الكيميائية | |||
Water absorption | 0.4 | % | ISO 62 |