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POM C 2521 高抗撞击,耐水解,耐化学

添加时间:2013-06-05  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom C 2521
 
HOSTAFORM® C 2521
HOSTAFORM® C 2521 10/1570
HOSTAFORM® C 2521 10/5358
HOSTAFORM® C 2521 10/9022
HOSTAFORM® C 2521 14 BLACK
HOSTAFORM® C 2521 20/1922
HOSTAFORM® C 2521 20/1922 L
HOSTAFORM® C 2521 20/5690
HOSTAFORM® C 2521 22
HOSTAFORM® C 2521 30/3753
HOSTAFORM® C 2521 30/5633 L
HOSTAFORM® C 2521 39
HOSTAFORM® C 2521 40/2365 L
HOSTAFORM® C 2521 40/5379 L
HOSTAFORM® C 2521 46
HOSTAFORM® C 2521 50/2401
HOSTAFORM® C 2521 50/2761
HOSTAFORM® C 2521 50/2762
HOSTAFORM® C 2521 60/5672 L
HOSTAFORM® C 2521 80/3726
HOSTAFORM® C 2521 80/3726 L
HOSTAFORM® C 2521 80/5498 L
HOSTAFORM® C 2521 80/6119
HOSTAFORM® C 2521 87
HOSTAFORM® C 2521 95400
HOSTAFORM® C 2521 FAI 80/0918
HOSTAFORM® C 2521 LS
HOSTAFORM® C 2521 LS 40/5295
HOSTAFORM® C 2521 LS 40/5782
HOSTAFORM® C 2521 LS 40/6188
HOSTAFORM® C 2521 LS 50/5692
HOSTAFORM® C 2521 LS 80/5824
HOSTAFORM® C 2521 LS 90/0259
HOSTAFORM® C 2521 LS NATURAL
HOSTAFORM® C 2521 NATURAL
HOSTAFORM® C 2521 XAP®
HOSTAFORM® C 2521 XAP® 14 BLACK
HOSTAFORM® C 2521 XAP® LS 14 BLACK
 
HOSTAFORM C 2521 | POM | Unfilled
 
Description
Chemical abbreviation according to ISO 1043-1: POM
Molding compound ISO 9988- POM-K, M-GNR, 01-002
 
POM copolymer
 
Stiff-flowing type for injection molding and extrusion with high impact toughness and good tracking resistance over a high range of temperature; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation.
 
Fulfils EG-directive 2002/72/EU as well as the recommendation XXXIII for consumer goods of the BgVV FDA compliant according to 21 CFR 177.2470
 
Burning rate ISO 3795 and FMVSS 302 < 75 mm/min for a thickness more than 1 mm.
 
Ranges of applications: injection molding thick-walled, void-free molded parts; extrusion e.g. for boards and pipes.
 
FDA   = Food and Drug Administration (USA)
BgVV  = Bundesinstitut fr gesundheitlichen Verbraucherschutz und
Veterin rmedizin
FMVSS = Federal Motor Vehicle Safety Standard (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℃
 
Film Extrusion
Standard extruders with grooved feed zone and short compression screws (minimum 25 D) will fit.
Melt temperature:180-190℃
 
Other Extrusion
Standard extruders with grooved feed zone and short compression screws (minimum 25 D) will fit.
Melt temperature:180-190℃
 
Profile Extrusion
Standard extruders with grooved feed zone and short compression screws (minimum 25 D) will fit.
Melt temperature:180-190℃
 
Sheet Extrusion
Standard extruders with grooved feed zone and short compression screws (minimum 25 D) will fit.
Melt temperature:180-190℃
 
Blow Molding
Standard extruders with plasticating screws (20 to 25 D) will fit.
Melt temperature:180-190℃
Mould-surface temperature:60-100℃
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1410 kg/m³ ISO 1183
Melt volume rate (MVR) 2.5 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Mold shrinkage - parallel 2.1 % ISO 294-4
Mold shrinkage - normal 1.8 % ISO 294-4
Water absorption (23℃-sat) 0.65 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 2600 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 62 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 9 % ISO 527-2/1A
Nominal strain at break (50mm/min) 32 % ISO 527-2/1A
Tensile creep modulus (1h) 2300 MPa ISO 899-1
Tensile creep modulus (1000h) 1100 MPa ISO 899-1
Flexural modulus (23℃) 2500 MPa ISO 178
Charpy impact strength @ 23℃ 220P kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 200 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 8.5 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 7 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 101 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 1.1 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 - IEC 60250
Relative permittivity - 1 MHz 4 - IEC 60250
Dissipation factor - 100 Hz 15 E-4 IEC 60250
Dissipation factor - 1 MHz 50 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
Rheo Rheological Calculation properties Value Unit Test Standard
Density of melt 1200 kg/m³ Internal
Thermal conductivity of melt 0.155 W/(m K) Internal
Specific heat capacity of melt 2210 J/(kg K) Internal
Ejection temperature 165 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 (℃):120 - 140
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