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PPS 6850L6 含50%玻璃矿物填充

添加时间:2013-05-22  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
PPS 6850L6
 
FORTRON® 6850L6 SD3002 BLACK
FORTRON® 6850L6 SF3001 NATURAL
 
FORTRON 6850L6 | PPS | Mineral / Glass Reinforced
 
Description
Fortron 6850L6 offers the lowest warpage available. The easy flowing nature allows this product to be injection molded into thin walled applications. The excellent balance of mineral and glass fibers result in a superior heat resistance and dimensional stability. This grade is inherently flame-retardant along with high hardness and rigidity. Especially used for thin walled by unfavorable flow length-wall thickness ratio. This is the most isotropic grade available.
 
ISO Data Physical properties Value Unit Test Standard
Phys Density 1800 kg/m³ ISO 1183
Mold shrinkage - parallel 0.3 - 0.6 % ISO 294-4
Mold shrinkage - normal 0.4 - 0.6 % ISO 294-4
Water absorption (23℃-sat) 0.02 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 18500 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 125 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 1 % ISO 527-2/1A
Flexural modulus (23℃) 16800 MPa ISO 178
Flexural stress @ break 190 MPa ISO 178
Charpy impact strength @ 23℃ 16 kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 16 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 4 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 4 kJ/m² ISO 179/1eA
Unnotched impact str (Izod) @ 23℃ 20 kJ/m² ISO 180/1U
Notched impact strength (Izod) @ 23℃ 4 kJ/m² ISO 180/1A
Notched impact strength (Izod) @-30℃ 4 kJ/m² ISO 180/1A
Rockwell hardness 96 M-Scale ISO 2039-2
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 280 ISO 11357-1,-2,-3
Glass transition temperature (10℃/min) 90 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 270 ISO 75-1/-2
DTUL @ 8.0 MPa 215 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 0.15 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 0.31 E-4/℃ ISO 11359-2
Flammability @1.6mm nom. thickn. V-0 class UL94
thickness tested (1.6) 1.5 mm UL94
Flammability at thickness h V-0 class UL94
thickness tested (h) 0.38 mm UL94
Elec Electrical properties Value Unit Test Standard
Dissipation factor - 10kHz 10 E-4 IEC 60250
Dissipation factor - 1 MHz 10 E-4 IEC 60250
Volume resistivity >1E13 Ohm*m IEC 60093
Surface resistivity >1E15 Ohm IEC 60093
Electric strength 25 kV/mm IEC 60243-1
Comparative tracking index CTI 225 - IEC 60112
SpecProd Test specimen production Value Unit Test Standard
Injection molding melt temperature 310 - 340 ISO 294
Injection molding mold temperature 135 - 160 ISO 294
 
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.02%
 
FORTRON should in principle be predried. Because of the necessary low maximum residual moisture content the use of dry air dryers is recommended. The dew point should be =< - 30℃. The time between drying and processing should be as short as possible.
 
For subsequent storage the material should be stored dry in the dryer until processed (<= 60 h).
 
Drying time (h):3 - 4
Drying temperature (℃):130 - 140
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