الوثائق الفنية
Paraglas Soundstop GS CC sheet incorporates polyamide filaments and is typically used on bridges and overpasses.
تفاصيل
منتج
المورد
مزايا
- In the event of impact by a car or truck, the imbedded filaments will hold the broken sheet, preventing pieces from falling below
تطبيقات أخرى
bridges and overpasses
معلومات تقنية
كمية | قدر | وحدة | التعلیق |
---|---|---|---|
خصائص المظهر | |||
Refractive index | 1.49 | ASTM D542 | |
الخصائص الفيزيائية | |||
Density | 1.19 | g/ml | ASTM D792 |
Smoke Density | 20 | % | ASTM D2843;(15mm thick) |
Sound Transmission Loss | 32 | dB | ASTM E 90;(15mm) |
Sound Transmission Loss | 34 | dB | ASTM E 90;(20 mm) |
Sound Transmission Loss | 36 | dB | ASTM E 90;(25mm) |
الخصائص الحرارية | |||
Thermal Expansion | 72.0 | µm/m-°C | ASTM D696@Temperature 20.0 °C;Linear |
Maximum Service Temperature | >82.2 | ºC | Air |
Vicat softening temperature | 115 | ºC | ASTM D1525 |
Heat Deflection temperature | 98.9 | ºC | ASTM D648; at 1.8 MPa |
Flame Spread | 20 | mm/min | ASTM D635@Thickness 15.0 mm |
خصائص ميكانيكية | |||
Compressive Strength | 124 | MPa | ASTM D695 |
(Charpy Impact Strength(unnotched | 13.65 | kJ/m² | Weathered 5 years; ASTM D4812 |
Flexural modulus-MD | 3300 | MPa | ASTM D790 |
(Charpy Impact Strength(unnotched | 13.65 | kJ/m² | ASTM D4812 |
(Charpy Impact Strength(unnotched | 13.65 | kJ/m² | At -5°F; ASTM D4812 |
Elongation at break-MD | 4.8 | % | ASTM D638 |
Tensile Stress at yield-MD | 69.0 | MPa | ASTM D638 |
Flexural strength | 114 | MPa | ASTM D790 |
Tensile modulus-MD | 2800 | MPa | ASTM D638 |
الخواص الكيميائية | |||
Self ignition temperature | 487.78 | ºC | ASTM D1929 |
الخواص البصرية | |||
Transmittance | 92 | % | Weathered 5 years AZ; Visible |
Haze | 1.0 | % | ASTM D1003 |
Yellow index | <1.0 | ASTM E 313 | |
Haze | 1.5 | % | Weathered 5 years AZ; ASTM D1003 |
Yellow index | 1.5 | Weathered 5 years AZ; ASTM E 313 | |
Transmittance | 92 | % | ASTM D1003; Visible |