myالوثائق الفنية
VESTAMID® Care ME40 by Evonik is a bicompatible, polyether block amide (PEBA) resin, free from volatile plasticizer. Designed for processing by extrusion and injection molding. Used in tubings, medical devices, healthcare applications and construction of catheter parts. VESTAMID® Care ME40 complies with ISO 10993, USP 88, USP Class VI and UL 94 flame ratings.
تفاصيل
تطبيقات
صناعة
منتج
المورد
مزايا
- Biocompatible
- Chemical resistance Good
- Colorability Good
- Dimensional stability Good
- Elasticity High
- Flexibility High
- Impact resistance High
- Processability Good
- Toughness Good
تطبيقات أخرى
Healthcare / Medical > Medical goods
Packaging
Extrusion
Injection molding - thermoplastics
tubings, medical devices, healthcare applications and construction of catheter parts
معاملة
VESTAMID® Care ML grades were tested on biocompatibility for applications within the body of up to 30 days contact time and comply with USP <88> class VI and ISO 10993 standards.
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| الخصائص الفيزيائية | |||
| Shrinkage | 0.7 - 1.3 | % | determined on 3mm sheets with film gate at rim, mold temp. 80°C ISO 294-4; in transverse direction |
| Density | 1.01 | g/ml | ISO 1183@Temperature 23°C |
| Shrinkage | 0.6 - 0.9 | % | determined on 3mm sheets with film gate at rim, mold temp. 80°C ISO 294-4; in flow direction |
| الخصائص الحرارية | |||
| Vicat softening temperature | 125 | ºC | ISO 306; Method A ;10 N |
| Vicat softening temperature | 60 | ºC | ISO 306; Method B ;50 N |
| Heat Deflection temperature | 55 | ºC | ISO 75-1/2; Method B; 0.45 MPa |
| Thermal Expansion | 240 | µm/m-°C | ISO 11359; longitudinal; @Temperature 23.0 -55.0 °C |
| Flameability | IEC 60695@Thickness 1.60 mm | ||
| Thermal Expansion | 210 | µm/m-°C | ISO 11359; transverse @Temperature 23.0 -55.0 °C |
| خصائص ميكانيكية | |||
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU@Temperature -30°C | |
| Tensile modulus-MD | 80 | MPa | ISO 527-1/2 |
| Charpy Impact Strength (notched) | kJ/m² | ISO 179/1eA@Temperature -30°C | |
| Charpy Impact Strength (notched) | kJ/m² | ISO 179/1eA@Temperature 23°C | |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU@Temperature 23°C | |
| Strain at break-MD | >200 | % | ISO 527-1/-2 ; 50 mm/min; at temperature 23°C |
| Hardness Shore D | 40 | ISO 868 | |
| Tensile strength | 17 | MPa | ISO 527-1/-2 ; 50 mm/min; at temperature 23°C |
| Tensile strength | 9.5 | MPa | ISO 527-1/-2 ; 50 mm/min; at temperature 23°C; Stress at 50% strain |
| Creep modulus | 60 | MPa | ISO 899-1; 1000h |
| الخواص الكيميائية | |||
| Water absorption | 1.0 | % | ISO 62; at saturation; at temperature 23°C |