Songhan Plastic Technology Co.,Ltd.

Kolon SPESIN® KP212VO Flame Retardant PBT Resin  (discontinued **)

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Flame Retardant
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kolon SPESIN® KP212VO Flame Retardant PBT Resin  (discontinued **).pdf
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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 processabilityInformation provided by US distributor, API-Kolon.
Physical Properties Metric English Comments
Density 1.41 g/cc
0.0509 lb/in³
DIN 53479; ASTM D792
Water Absorption 0.060 %
0.060 %
DIN 53475; ASTM D570
Linear Mold Shrinkage 0.018 - 0.026 cm/cm
0.018 - 0.026 in/in
Mechanical Properties Metric English Comments
Hardness, Rockwell R 119
DIN 53505; ASTM D785
Tensile Strength, Ultimate 63.7 MPa
9250 psi
DIN 53455; ASTM D638
Elongation at Break 30 %
30 %
DIN 53455; ASTM D638
Flexural Yield Strength 118 MPa
17100 psi
DIN 53455; ASTM D790
Flexural Modulus 3.04 GPa
441 ksi
DIN 53452; ASTM D790
Izod Impact, Notched 0.392 J/cm
0.735 ft-lb/in
DIN 53453; ASTM D256
Thermal Properties Metric English Comments
CTE, linear 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
DIN 53752; ASTM D696
Melting Point 224 °C
435 °F
DIN 53736; ASTM D789
Deflection Temperature at 0.46 MPa (66 psi) 165 °C
329 °F
DIN 53461; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 55.0 °C
131 °F
DIN 53461; ASTM D648
Flammability, UL94 HB
Electrical Properties Metric English Comments
Dielectric Constant 3.2

@Frequency 1e+6 Hz

@Frequency 1e+6 Hz
ASTM D150/DIN 53483
Dielectric Strength 25.0 kV/mm
635 kV/in
ASTM D149/DIN 53481
Arc Resistance 85 sec
85 sec
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