Category | Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) |
Manufacturer | Toyobo |
Trade Name | VYLOPET® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Toyobo VYLOPET® EMC317A Injection Molding Polyester Resin, Warpageless.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.90 g/cc | 0.0686 lb/in³ | ASTM D792 |
Water Absorption | 0.050 % | 0.050 % | ASTM D570 |
Linear Mold Shrinkage, Flow | 0.0050 cm/cm | 0.0050 in/in | MD |
Linear Mold Shrinkage, Transverse | 0.0090 cm/cm | 0.0090 in/in |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 90 | 90 | ASTM D785 |
Tensile Strength at Break | 75.0 MPa | 10900 psi | ASTM D638 |
Elongation at Break | 1.6 % | 1.6 % | ASTM D638 |
Flexural Strength | 120 MPa | 17400 psi | ASTM D790 |
Flexural Modulus | 8.90 GPa | 1290 ksi | ASTM D790 |
Izod Impact, Notched | 0.380 J/cm | 0.712 ft-lb/in | ASTM D256 |
Taber Abrasion, mg/1000 Cycles | 40 | 40 | CS-17; ASTM D1044 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 40.0 µm/m-°C @Temperature 20.0 °C |
22.2 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Melting Point | 255 °C | 491 °F | By DSC |
Maximum Service Temperature, Air | 120 °C | 248 °F | Thermal index; ASTM UL746B |
225 °C | 437 °F | Ball pressure temperature; IEC Method | |
Deflection Temperature at 0.46 MPa (66 psi) | 240 °C | 464 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 205 °C | 401 °F | ASTM D648 |
Flammability, UL94 | HB @Thickness 1.59 mm |
HB @Thickness 0.0625 in |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | ASTM D257 |
Dielectric Strength | 25.0 kV/mm @Thickness 2.00 mm |
635 kV/in @Thickness 0.0787 in |
ASTM D149 |
Arc Resistance | 125 sec | 125 sec | Tungsten electrode; ASTM D495 |
Comparative Tracking Index | 250 - 399 V | 250 - 399 V | IEC Pub1.112, class 2; IEC Method |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 255 - 265 °C | 491 - 509 °F | |
Mold Temperature | 90.0 - 120 °C | 194 - 248 °F |