Complaint
Transparent plastic PSU polysulfone with high strength & rigidity
PSU polysulfone is a rigid, high-strength, semi-tough, transparent plastic that offers higher heat resistance and better hydrolytic stability than polycarbonate. It retains its good mechanical properties when exposed to steam and other sterilization techniques.
PSU polysulfone excels in many fluid-handling applications and has successfully replaced brass in pressurized hot water applications . It exhibits low creep under a sustained load at elevated temperatures and can withstand continuous exposure to hot chlorinated water.
PSU polysulfone Key features
HDT of 174 °C (345 °F)
High strength
Good practical toughness
Excellent hydrolytic stability
Transparent
Colorable
PSU polysulfone color: Transparent Colored and opaque
PSU polysulfone form: Granular
Specification
Item | Test Method | Value | Unit | |
Basic property | Density | ASTM D792 | 1.24 | g/cm3 |
Moisture Absorption | ASTM D570 | 0.30 | % | |
MFR | ASTM D1238 | 6.5 | g/10min | |
Mold Shrinkage | ASTM D955 | 0.007 | % | |
Mechanical property | Tensile strength | ASTM D638 | 70.3 | MPa |
Tensile Modulus | ASTM D638 | 2480 | MPa | |
Bending strength | ASTM D790 | 106.2 | MPa | |
Flexural modulus | ASTM D790 | 2690 | MPa | |
Tensile yield strength | ASTM D1822 | 420 | KJ/m2 | |
IZOD notch impact strength | ASTM D256 | 6.9 | KJ/m2 | |
Thermal property | Heat deflection temperature | ASTM D648 | 174 | ºC |
Expansion coefficient | ASTM D696 | 56 | ppm/°C | |
Our Advantages:
1.We are very experienced with this field(more than 10 years);
2.Good after-sales service
3.100% quality guaranteed;
4.We accept sample order for testing;
5.Strong supply ability
6.Made in China gold members with high credit guarantee.
We develop and manufacture high performance engineering thermoplastics compounds custom made to suit your demanding industrial environments requirements.
