الوثائق الفنية
Seetec H7525 is designed for the extrusion of staple fibers. Used in hygienic products, industrial filter, apparel.
تفاصيل
CAS
9003-07-0
نوع المنتج
تطبيقات
صناعة
منتج
مزايا
- Medium MWD
- good thermobonding
- anti-gas fading stabilization
تطبيقات أخرى
hygienic products
industrial filter
apparel
معاملة
SEETEC H7525 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 | |||
Melting range | 140 - 170 | ºC | |
Specific Gravity | 0.900 | ASTM D1505 | |
MFI | 12 | g/10min | ASTM D1238@Load 2.16 kg;Temperature 230 °C |
الخصائص الحرارية | |||
Heat Deflection temperature | 106 | ºC | ASTM D648;at 0.46 MPa |
Vicat softening temperature | 152 | ºC | ASTM D1525@Load 1.00 kg |
flash point | >340 | ºC | |
خصائص ميكانيكية | |||
Flexural modulus-MD | 1570 | MPa | ASTM D760 |
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 |
Elongation at break-MD | <500 | % | 50mm/min; ASTM D638 |