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Elmet Technologies

Kolon SPESIN® KP212G15VO G/F Reinforced & Retardant PBT Resin  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant

Material Notes: SPESIN® is a thermoplastic PBT resin with excellent thermal, mechanical and electrical properties. SPESIN® is widely used in industrial parts and especially in electrical-electronic parts.

High heat stability, outstanding abrasion resistance, excellent electrical properties, good surface gloss, low water absorption, excellent chemical resistance, good processability

Information provided by US distributor, API-Kolon.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.53 g/cc0.0553 lb/in³DIN 53479; ASTM D792
Water Absorption 0.060 %0.060 %DIN 53475; ASTM D570
Linear Mold Shrinkage 0.0060 - 0.014 cm/cm0.0060 - 0.014 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 119119DIN 53505; ASTM D785
Tensile Strength, Ultimate 93.2 MPa13500 psiDIN 53455; ASTM D638
Elongation at Break 7.0 %7.0 %DIN 53455; ASTM D638
Flexural Yield Strength 167 MPa24200 psiDIN 53455; ASTM D790
Flexural Modulus 5.49 GPa797 ksiDIN 53452; ASTM D790
Izod Impact, Notched 0.588 J/cm1.10 ft-lb/inDIN 53453; ASTM D256
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant 3.5
@Frequency 1e+6 Hz
3.5
@Frequency 1e+6 Hz
ASTM D150/DIN 53483
Dielectric Strength 26.0 kV/mm660 kV/inASTM D149/DIN 53481
Arc Resistance 120 sec120 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear 40.0 µm/m-°C
@Temperature 20.0 °C
22.2 µin/in-°F
@Temperature 68.0 °F
DIN 53752; ASTM D696
Melting Point 224 °C435 °FDIN 53736; ASTM D789
Deflection Temperature at 0.46 MPa (66 psi) 215 °C419 °FDIN 53461; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 178 °C352 °FDIN 53461; ASTM D648
Flammability, UL94 HBHB

**
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