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PPS 0317 挤出级,耐热,耐化学

添加时间:2013-05-18  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
PPS 0317
 
FORTRON® 0317B1 SF3001 NATURAL
FORTRON® 0317C1 SF3001 NATURAL
FORTRON® 0317P1 SA3040 WHITE
FORTRON® 0317P1 SF3001 NATURAL
 
FORTRON 0317 | PPS | Unfilled
 
Description
0317 exhibits a high melt strength for extrusion processes. The material demonstrates excellent heat and chemical resistance. The intended use of this product is for extruding monofilament/fibers, rod and slab. Available standard in powder (0317B1), pellet (0317P1) and crystallized pellet (0317C1) form.
 
Other Processing
Injection Molding
On injection molding machines with 15-25 D long three-section screws, are usual in the trade, the unreinforced FORTRON is processable. A shut-off nozzle is recommended.
 
Melt temperature 310-320 degC
Mold wall temperature at least 140 degC
 
A medium injection rate is normally preferred. All mold cavities must be effectively vented.
 
ISO Data Physical properties Value Unit Test Standard
Phys Density 1350 kg/m³ ISO 1183
Mold shrinkage - parallel 1.2 to 1.8 % ISO 294-4
Mold shrinkage - normal 1.5 to 1.8 % ISO 294-4
Water absorption (23℃-sat) 0.02 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile stress at break (5mm/min) 90 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 8 % ISO 527-2/1A
Flexural modulus (23℃) 4200 MPa ISO 178
Flexural strength (23℃) 145 MPa ISO 178
Unnotched impact str (Izod) @ 23℃ 30 kJ/m² ISO 180/1U
Notched impact strength (Izod) @ 23℃ 3.5 kJ/m² ISO 180/1A
Rockwell hardness 93 M-Scale ISO 2039-2
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 275 ISO 11357-1,-2,-3
Glass transition temperature (10℃/min) 90 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 115 ISO 75-1/-2
DTUL @ 8.0 MPa 95 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 0.52 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 0.53 E-4/℃ ISO 11359-2
Flammability at thickness h V-0 class UL94
thickness tested (h) 3 mm UL94
Elec Electrical properties Value Unit Test Standard
Relative permittivity - 10kHz 2.7 - IEC 60250
Relative permittivity - 1 MHz 4.6 - IEC 60250
Dissipation factor - 1 MHz 11 E-4 IEC 60250
Volume resistivity 1.00E+09 Ohm*m IEC 60093
Electric strength 18 kV/mm IEC 60243-1
Comparative tracking index CTI 125 - IEC 60112
Rheo Rheological Calculation properties Value Unit Test Standard
Specific heat capacity of melt 1830 J/(kg K) Internal
 
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 (℃):110-120
 
销售泰科纳PA6,PA66,PBT,LCP,PPS等工程塑料电话:136 6298 6968 185 5121 3137联系人:谭经理
 
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