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Kingfa LONOY 1200 PC/PBT Alloy

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate/Polybutylene Terephthalate (PBT) Blend, Unreinforced , Polyester, TP , Polybutylene Terephthalate (PBT)
Manufacturer Kingfa Sci. & Tech. Co.
Trade Name LONOY
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kingfa LONOY 1200 PC/PBT Alloy.pdf
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Material Notes:
Features:Excellent balance propertiesGood weather resistanceGood size stabilitySmooth surfaceUniform colorApplications:Injection moldingAutomobile bumperAutomobile interior/exterior trim partsBusiness machine cabinetLarge partsInformation Provided by Kingfa Sci. & Tech. Co., Ltd.
Physical Properties Metric English Comments
Specific Gravity 1.23 g/cc

@Temperature 23.0 °C
1.23 g/cc

@Temperature 73.4 °F
ASTM D792
Water Absorption 0.12 %

@Temperature 23.0 °C,
Time 86400 sec
0.12 %

@Temperature 73.4 °F,
Time 24.0 hour
ASTM D570
Linear Mold Shrinkage 0.0060 - 0.0080 cm/cm

@Temperature 23.0 °C
0.0060 - 0.0080 in/in

@Temperature 73.4 °F
ASTM D955
Melt Flow 45 g/10 min

@Load 5.00 kg,
Temperature 260 °C
45 g/10 min

@Load 11.0 lb,
Temperature 500 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 115
115
ASTM D785
Tensile Strength at Break 55.0 MPa
7980 psi
50mm/min; ASTM D638
Elongation at Break >= 80 %
>= 80 %
50mm/min; ASTM D638
Flexural Strength 80.0 MPa
11600 psi
2mm/min; ASTM D790
Flexural Modulus 2.20 GPa
319 ksi
2mm/min; ASTM D790
Izod Impact, Notched >= 7.00 J/cm

@Thickness 3.20 mm,
Temperature 23.0 °C
>= 13.1 ft-lb/in

@Thickness 0.126 in,
Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched NB

@Thickness 3.20 mm,
Temperature 23.0 °C
NB

@Thickness 0.126 in,
Temperature 73.4 °F
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 110 °C

@Thickness 6.40 mm
230 °F

@Thickness 0.252 in
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 83.0 °C

@Thickness 6.40 mm
181 °F

@Thickness 0.252 in
ASTM D648
Flame Spread <= 100 mm/min
<= 3.94 in/min
1.6mm; GM9070P
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+17 ohm-cm
1.00e+17 ohm-cm
ASTM D257
Surface Resistance 1.00e+15 ohm
1.00e+15 ohm
ASTM D257
Dielectric Strength 28.0 kV/mm
711 kV/in
1.6mm; ASTM D149
Processing Properties Metric English Comments
Processing Temperature <= 280 °C
<= 536 °F
Rear Barrel Temperature 230 - 260 °C
446 - 500 °F
Start Point: 250°C
Middle Barrel Temperature 240 - 270 °C
464 - 518 °F
Start Point: 250°C
Front Barrel Temperature 240 - 270 °C
464 - 518 °F
Start Point: 245°C
Melt Temperature 240 - 270 °C
464 - 518 °F
Start Point: 250°C
Mold Temperature 70.0 - 90.0 °C
158 - 194 °F
Start Point: 80°C
Drying Temperature 110 °C

@Time 10800 - 14400 sec
230 °F

@Time 3.00 - 4.00 hour
Pre-dry
Back Pressure 0.300 - 0.700 MPa
43.5 - 102 psi
Descriptive Properties Value Comments
Injection Speed 60-100%
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