الوثائق الفنية
Seetec H7700 is designed for the extrusion of fine fibers with the spunbond technology. Used in hygiene, medical and industrial.
تفاصيل
CAS
9003-07-0
نوع المنتج
تطبيقات
منتج
مزايا
- very narrow molecular weight distribution (MWD)
- anti-gas fading stabilization
تطبيقات أخرى
hygiene
medical
industrial
معاملة
SEETEC H7700 meets the FDA requirement in the code of Federal Regulations in 21 CFR 177.1520 for food contact.
معلومات تقنية
كمية | قدر | وحدة | التعلیق |
---|---|---|---|
الخصائص الفيزيائية | |||
Specific Gravity | 0.900 | ASTM D1505 | |
MFI | 34 | g/10min | ASTM D1238@Load 2.16 kg;Temperature 230 °C |
Melting range | 140 - 170 | ºC | |
الخصائص الحرارية | |||
Heat Deflection temperature | 110 | ºC | ASTM D648;at 0.46 MPa |
Vicat softening temperature | 152 | ºC | ASTM D1525@Load 1.00 kg |
flash point | >340 | ºC | |
خصائص ميكانيكية | |||
Rockwell Hardness | 100 | Rockwell R;ASTM D785 | |
Izod impact strength (notched) | 24.5 | J/m | ASTM D256@Temperature 23.0 |
Tensile Stress at yield-MD | 34.3 | MPa | 50mm/min; ASTM D638 |
Flexural modulus-MD | 1570 | MPa | ASTM D760 |