Product Description
Ryton® R-7-120NA and R-7-120BL glass fiber and mineral filled polyphenylene sulfide compounds provide good strength and low maintenance molding using conventional molding equipment.
Physical | Nominal Value Unit | Test Method |
Specific Gravity | 1.99 g/cm³ | ASTM D792 |
Molding Shrinkage
Flow : 3.20 mm |
0.20 % |
|
Across Flow : 3.20 mm | 0.40 % | |
Water Absorption (23°C, 24 hr) | 0.020 % | ASTM D570 |
Mechanical | Nominal Value Unit | Test Method |
Tensile Strength
— |
124 MPa |
ASTM D638 |
— | 135 MPa | ISO 527-2 |
Tensile Elongation
Break |
0.90 % |
ASTM D638 |
Break | 0.80 % | ISO 527-2 |
Flexural Modulus
— |
19300 MPa |
ASTM D790 |
— | 19000 MPa | ISO 178 |
Flexural Strength
— |
207 MPa |
ASTM D790 |
— | 210 MPa | ISO 178 |
Compressive Strength | 265 MPa | ASTM D695 |
Poisson’s Ratio | 0.36 | ISO 527 |
Impact | Nominal Value Unit | Test Method |
Notched Izod Impact
3.18 mm |
53 J/m |
ASTM D256 |
— | 6.0 kJ/m² | ISO 180/A |
Unnotched Izod Impact
3.18 mm |
210 J/m |
ASTM D4812 |
— | 15 kJ/m² | ISO 180 |
Hardness | Nominal Value Unit | Test Method |
Rockwell Hardness
M-Scale |
101 |
ASTM D785 |
R-Scale | 118 |
Specification: PPS-SOLVAY-RYTON R-7-120BL
|
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