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PBT J600 含40%玻璃/矿物填充

添加时间:2013-05-28  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
泰科纳PBT J600
 
CELANEX® J600 ED3002 BLACK
CELANEX® J600 EF3022 NATURAL
 
CELANEX J600 | PBT | Mineral / Glass Reinforced
 
Description
Celanex J-600 is a 40% glass/mineral reinforced resin providing excellent warpage resistance, surface gloss and good mechanical properties. Celanex J-600 is particularly suited to applications requiring flatness and good surface appearance in large parts, such as exterior automotive components.
 
ISO Data Physical properties Value Unit Test Standard
Phys Density 1620 kg/m³ ISO 1183
Melt volume rate (MVR) 18 cm³/10min ISO 1133
MVR test temperature 265 ISO 1133
MVR test load 2.16 kg ISO 1133
Mold shrinkage - parallel 0.4-0.9 % ISO 294-4
Mold shrinkage - normal 0.6-1.2 % ISO 294-4
Humidity absorption (23℃/50%RH) 0.2 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 11000 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 95 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 2.1 % ISO 527-2/1A
Flexural modulus (23℃) 11000 MPa ISO 178
Flexural strength (23℃) 155 MPa ISO 178
Charpy impact strength @ 23℃ 38 kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 40 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 6.5 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 6.5 kJ/m² ISO 179/1eA
Unnotched impact str (Izod) @ 23℃ 30 kJ/m² ISO 180/1U
Notched impact strength (Izod) @ 23℃ 5.1 kJ/m² ISO 180/1A
Rockwell hardness 69 M-Scale ISO 2039-2
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 225 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 190 ISO 75-1/-2
DTUL @ 0.45 MPa 220 ISO 75-1/-2
DTUL @ 8.0 MPa 80 ISO 75-1/-2
Vicat softening temperature B50 (50℃/h 50N) 205 ISO 306
Coeff.of linear therm. expansion (parallel) 0.2 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 0.68 E-4/℃ ISO 11359-2
Limiting oxygen index (LOI) 22 % ISO 4589
Flammability at thickness h HB class UL94
thickness tested (h) 0.82 mm UL94
Elec Electrical properties Value Unit Test Standard
Relative permittivity - 100 Hz 5.1 - IEC 60250
Relative permittivity - 1 MHz 4.4 - IEC 60250
Dissipation factor - 100 Hz 100 E-4 IEC 60250
Dissipation factor - 1 MHz 220 E-4 IEC 60250
Volume resistivity >1E13 Ohm*m IEC 60093
Surface resistivity >1E15 Ohm IEC 60093
Electric strength 35 kV/mm IEC 60243-1
Comparative tracking index CTI 350 - IEC 60112
SpecProd Test specimen production Value Unit Test Standard
Processing conditions acc. ISO 7792-2 - Internal
Injection molding melt temperature 260 ISO 294
Injection molding mold temperature 82 ISO 294
Injection molding flow front velocity 300 mm/s ISO 294
Injection molding hold pressure 48 MPa ISO 294
 
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.02%
 
To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints <-40℉ (-40℃) at 250℉ (121℃) for 4 hours.
 
For subsequent storage of the material in the dryer until processed (<= 60 h) it is necessary to lower the temperature to 100℃.
 
Drying time (h):4
Drying temperature (℃):120 - 130
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