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Gromax CCP PBT 6730-104F Glass/Mineral Filled

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass + Mineral Filled
Manufacturer Gromax
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Gromax CCP PBT 6730-104F Glass/Mineral Filled.pdf
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Material Notes:
Product Description: PBT glass/mineral reinforced injection molding grade. Characteristics:Excellent electrical property Excellent mechanic and chemical property Excellent weatherability Excellent wear property Excellent moldability High resistance to fuels, oil, fats and many solventsLow warp ageInformation provided by Gromax Enterprises Corp.
Physical Properties Metric English Comments
Specific Gravity 1.60 g/cc
1.60 g/cc
ASTM D792
Moisture Absorption 0.0300 %

@Time 86400 sec
0.0300 %

@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage 0.0010 - 0.0030 cm/cm

@Thickness 1.60 mm
0.0010 - 0.0030 in/in

@Thickness 0.0630 in
horizontal; ASTM D955
0.0030 - 0.0060 cm/cm

@Thickness 1.60 mm
0.0030 - 0.0060 in/in

@Thickness 0.0630 in
vertical; ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 120
120
ASTM D785
Tensile Strength 78.5 MPa
11400 psi
ASTM D638
Elongation at Break 2.3 %
2.3 %
ASTM D638
Flexural Strength 100 MPa
14500 psi
ASTM D790
Flexural Modulus 6.86 GPa
996 ksi
ASTM D790
Izod Impact, Notched >= 0.686 J/cm

@Thickness 6.35 mm
>= 1.29 ft-lb/in

@Thickness 0.250 in
ASTM D256
Thermal Properties Metric English Comments
Melting Point 225 °C
437 °F
DSC
Deflection Temperature at 0.46 MPa (66 psi) 200 °C
392 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 138 °C
280 °F
ASTM D648
Flammability, UL94 V-0

@Thickness 0.800 mm
V-0

@Thickness 0.0315 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
ASTM D257
Surface Resistance 1.00e+13 ohm
1.00e+13 ohm
ASTM D257
Dielectric Constant 3.5

@Frequency 60.0 Hz
3.5

@Frequency 60.0 Hz
ASTM D150
Dielectric Strength 20.0 kV/mm

@Thickness 2.00 mm
508 kV/in

@Thickness 0.0787 in
ASTM D149
Dissipation Factor 0.0010

@Frequency 60.0 Hz
0.0010

@Frequency 60.0 Hz
ASTM D150
Arc Resistance 80 sec
80 sec
ASTM D495
Processing Properties Metric English Comments
Processing Temperature 250 - 280 °C
482 - 536 °F
Nozzle Temperature 270 - 280 °C
518 - 536 °F
Mold Temperature 40.0 - 120 °C
104 - 248 °F
suitable temperature 60-80°C
Injection Pressure 50.0 - 120 MPa
7250 - 17400 psi
Hold Pressure 30.0 - 80.0 MPa
4350 - 11600 psi
Back Pressure 0.000 - 0.300 MPa
0.000 - 43.5 psi
Screw Speed 60 - 120 rpm
60 - 120 rpm
to be chosen in such a way that plasticizing time is just within cooling time
Descriptive Properties Value Comments
Injection Rate middle-fast
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