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POM C 9021 MD 改性聚甲醛

添加时间:2013-06-13  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom C 9021 MD
 
HOSTAFORM® C 9021 MD NATURAL
 
HOSTAFORM C 9021 MD | POM | Stainless Steel Reinforced
 
Description
Hostaform® C 9021 MD is a special modified Polyacetal copolymer based on Hostaform® C 9021 for parts, which should be identified by metal detectors.
 
Preliminary Datasheet
 
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 1480 kg/m³ ISO 1183
Melt volume rate (MVR) 8.5 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 2800 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 58 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 9.5 % ISO 527-2/1A
Flexural modulus (23℃) 2700 MPa ISO 178
Charpy impact strength @ 23℃ 95 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 4.5 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 4.4 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 97 ISO 75-1/-2
Elec Electrical properties Value Unit Test Standard
Volume resistivity 1E12 Ohm*m IEC 60093
Surface resistivity 1E13 Ohm IEC 60093
SpecProd Test specimen production Value Unit Test Standard
Processing conditions acc. ISO 9988-2 - Internal
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