پروژه POLYSTYRENE

پروژه POLYSTYRENE

نوع فایل: power point

فرمت فایل: pptx

قابل ویرایش

تعداد اسلاید : 11صفحه

قسمتی از پاورپوینت :
Density 0.0376-0.0387 lb/in3
Water Absorption 0-0.1 %
Moisture Absorption at Equilibrium 0.04-0.1 %
Water Absorption at Saturation 0.1 %
Linear Mold Shrinkage 0.004-0.006 in/in
Melt Flow 1.2-28 g/10 min
Hardness, Rockwell M 70-74
Hardness, Rockwell R 104-120
Tensile Strength, Ultimate 2600-10200 psi
Tensile Strength, Yield 3630-10000 psi
Elongation @ break 1-45 %
Elongation @ Yield 1.5-2.2 %
Tensile Modulus 260-490 ksi

Flexural Modulus 390-479 ksi
Flexural Yield Strength 7830-15000 psi
Compressive Yield Strength 13100 psi
Poisson's Ratio 0.33
Izod Impact, Notched 0.2- 2.38 ft-lb/in
Izod Impact, Unnotched 2.06 ft-lb/in
Izod Impact, Notched Low Temp 1.31 ft-lb/in