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POM C 9021 GV1/20 含20%玻璃纤维增强

添加时间:2013-06-12  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom C 9021 GV1/20
 
HOSTAFORM® C 9021 GV1/10 NATURAL
HOSTAFORM® C 9021 GV1/20 14 BLACK
HOSTAFORM® C 9021 GV1/20 NATURAL
 
HOSTAFORM C 9021 GV1/20 | POM | Glass Reinforced
 
Description
Chemical abbreviation according to ISO 1043-1: POM
Molding compound ISO 9988- POM-K, M-GNR, 02-003, GF20
 
POM copolymer
 
Injection molding type, reinforced with ca. 20 % glass fibers; high resistance to thermal and oxidative degradation; reduced thermal expansion and shrinkage.
 
UL-registration in natural and black and a thickness more than 1.5 mm as UL 94 HB, temperature index UL 746 B, electrical 105℃, mechanical 105℃
 
Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm thickness.
 
Ranges of applications:  For molded parts with high strength and rigidity as well as higher hardness.
 
FMVSS = Federal Motor Vehicle Safety Standard (USA)
UL    = Underwriters Laboratories (USA)
 
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 1570 kg/m³ ISO 1183
Melt volume rate (MVR) 4.5 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Water absorption (23℃-sat) 0.85 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 7200 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 120 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 3 % ISO 527-2/1A
Tensile creep modulus (1h) 6500 MPa ISO 899-1
Tensile creep modulus (1000h) 4000 MPa ISO 899-1
Flexural modulus (23℃) 6900 MPa ISO 178
Charpy impact strength @ 23℃ 35 kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 40 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 8 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 8 kJ/m² ISO 179/1eA
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 166 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 159 ISO 75-1/-2
DTUL @ 8.0 MPa 105 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 0.5 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 0.8 E-4/℃ ISO 11359-2
Flammability @1.6mm nom. thickn. HB class UL94
thickness tested (1.6) 1.5 mm UL94
UL recognition (1.6) UL - UL94
Flammability at thickness h HB class UL94
thickness tested (h) 3 mm UL94
UL recognition (h) UL - UL94
Elec Electrical properties Value Unit Test Standard
Relative permittivity - 100 Hz 4.3 - IEC 60250
Relative permittivity - 1 MHz 4.3 - IEC 60250
Dissipation factor - 100 Hz 30 E-4 IEC 60250
Dissipation factor - 1 MHz 60 E-4 IEC 60250
Volume resistivity 1E12 Ohm*m IEC 60093
Surface resistivity 1E14 Ohm IEC 60093
Electric strength 35 kV/mm IEC 60243-1
Comparative tracking index CTI 600 - IEC 60112
SpecProd Test specimen production Value Unit Test Standard
Processing conditions acc. ISO 9988 - Internal
 
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.15%
 
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.
 
The product can then be stored in standard conditions until processed.
 
Drying time (h):3 - 4
Drying temperature (℃):100 - 120
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