myالوثائق الفنية
ROHACELL 110 is a specialty grade which closes the gap between lower-density grades (31, 51, and 71) and the compacted, higher-density grades (P 170 and P 190).
تفاصيل
نوع المنتج
تطبيقات
منتج
المورد
التركيب الكيميائي
ROHACELL is manufactured by hot forming of methacrylic acid/methacrylonitrile copolymer sheets. During foaming this copolymer is converted to polymethacrylimide.Information supplied by Emkay Plastics, Ltd
مزايا
- low density grade
- very high strength
- closed-cell rigid expanded plastic material for light weight sandwich construction
- excellent mechanical properties
- high dimensional stability under heat
- solvent resistance
- particularly at low temperature, a low thermal conductivity
- highest strength and moduli values
- highest for any foamed plastic in its density range
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| Appearance | White | ||
| الخصائص الفيزيائية | |||
| Density | 0.111 | g/ml | ASTM D1622-63 |
| الخصائص الحرارية | |||
| Maximum Service Temperature | 180 | ºC | Dimensional stability per DIN 53424; Air |
| خصائص ميكانيكية | |||
| Tensile strength | 3.43 | MPa | ASTM D638-68 |
| shear modulus | 49 | MPa | ASTM C273-61 |
| shear strength | 2.35 | MPa | ASTM C273-61 |
| Compressive Strength | 2.94 | MPa | ASTM D1621-64; at Yield |
| Tensile modulus-MD | 157 | MPa | ASTM D638-68 |
| Flexural strength | 4.41 | MPa | ASTM D790-66; at Yield |
| Elongation at break-MD | 4.5 | % | ASTM D638-68 |