myالوثائق الفنية
VESTAMID® EX9350 is a flexible PEBA (polyether block amide) grade, free from volatile or leaching plasticizers. It can be processed by extrusion. Suitable for brake booster lines in automotive industry.
تفاصيل مركب
منتج
المورد
مزايا
- Chemical resistance Good
- Density Low
- Elasticity High
- Flexibility Good
- Impact Resistance Low Temp
- Resilient
- Solvent Resistant
تطبيقات أخرى
Automotive > Under the hood - Flexible tubes
Conversion of plastisol > Screen printing
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| Processing Temperature | 210 - 240 | ºC | |
| خصائص المظهر | |||
| Physical state | Solid | ||
| الخصائص الفيزيائية | |||
| Shrinkage | 1.1 | % | ISO 294-4,2577; parallel |
| Density | 1.05 | g/ml | ISO 1183 |
| Shrinkage | 1.0 | % | ISO 294-4,2577; normal |
| الخصائص الحرارية | |||
| Vicat softening temperature | 130 | ºC | 50°C/hr/50 N; ISO 306 |
| Dry Time | 480 - 960 | min | |
| Melting point | 198 | ºC | 10°C/min; ISO 11357-1/-3 |
| Heat Deflection temperature | 130 | ºC | ISO 75-1/-2;at 0.45 MPa |
| Heat Deflection temperature | 50 | ºC | ISO 75-1/-2;at 1.8 MPa |
| خصائص ميكانيكية | |||
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU@Temperature 23.0 °C | |
| Charpy Impact Strength (notched) | 8 | kJ/m² | ISO 179/1eA@Temperature -30.0 °C |
| (Charpy Impact Strength(unnotched | kJ/m² | ISO 179/1eU@Temperature -30.0 °C | |
| Tensile modulus-MD | 600 | MPa | ISO 527-1/-2 |
| Charpy Impact Strength (notched) | 110 | kJ/m² | ISO 179/1eA@Temperature 23.0 °C;Partial break |
| Yield Stress -MD | 30 | MPa | ISO 527-1/-2 |
| Elongation at yield | 35 | % | ISO 527-1/-2 |
| Strain at break-MD | >50 | % | ISO 527-1/-2 |
| الخواص الكيميائية | |||
| Moisture absorption | 3.5 | % | Sim. to ISO 62 |
| Water absorption | 1.0 | % | Sim. to ISO 62 |
| خصائص العملية | |||
| Drying Temperature | 80 | ºC | |