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POM EC140CF10 含10%碳纤,导电

添加时间:2013-06-14  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom EC140CF10
 
HOSTAFORM® EC140CF10 BLACK
 
HOSTAFORM EC140CF10 | POM | Specialty
 
Description
Hostaform® acetal copolymer grade EC140CF10 is a 10% carbon fiber reinforced grade for increase strength, stiffness and electrical conductivity.
 
Preliminary Data Sheet
 
Other Processing
Injection Molding
Standard injection moulding machines with three phase (15 to 25 D) plasticating screws will fit.
 
Melt temperature:190-230℃
Mould temperature:80-120℃
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1440 kg/m³ ISO 1183
Melt volume rate (MVR) 12 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Mold shrinkage - parallel 0.8 % ISO 294-4
Mold shrinkage - normal 1 % ISO 294-4
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 8500 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 70 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 1.5 % ISO 527-2/1A
Flexural modulus (23℃) 8500 MPa ISO 178
Charpy notched impact strength @ 23℃ 3.2 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 3.2 kJ/m² ISO 179/1eA
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 165 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 158 ISO 75-1/-2
DTUL @ 0.45 MPa 162 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 0.3 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 1 E-4/℃ ISO 11359-2
Elec Electrical properties Value Unit Test Standard
Volume resistivity 20 Ohm*m IEC 60093
Surface resistivity 1000 Ohm IEC 60093
SpecProd Test specimen production Value Unit Test Standard
Processing conditions acc. ISO 9988-2 - Internal
 
Processing
Pre Drying
Drying is not normally required. If material has come in contact with moisture through improper storage or handling or through regrind use, drying may be necessary to prevent splay and odor problems.
 
Drying time (h):3
Drying temperature (℃):80 - 100
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