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POM S 27072 WS 10/1570 耐气候,流动性良好

添加时间:2013-06-17  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom S 27072 WS 10/1570
 
HOSTAFORM® S 27072 WS 10/1570
 
HOSTAFORM S 27072 WS 10/1570 | POM | Impact Modified
 
Description
Chemical abbreviation according to ISO 1043-1: POM-HI
Molding compound ISO 9988- POM-K, M-GCLP, 05-001
 
Modifiedes POM copolymer
 
Easy flowing, elastomer-containing injection molding type in color modifying black 10/1570; especially weathering resistant; lower chemical resistanc than the basic type HOSTAFORM C 27021; high resistance to thermal and oxidative degradation.
 
Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm.
 
Ranges of applications: for molded parts with matt surface.
 
FMVSS = Federal Motor Vehicle Safety Standard (USA)
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1390 kg/m³ ISO 1183
Melt volume rate (MVR) 21 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Water absorption (23℃-sat) 0.7 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 2000 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 46 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 8 % ISO 527-2/1A
Nominal strain at break (50mm/min) 35 % ISO 527-2/1A
Tensile creep modulus (1h) 1800 MPa ISO 899-1
Tensile creep modulus (1000h) 1000 MPa ISO 899-1
Flexural modulus (23℃) 2100 MPa ISO 178
Charpy impact strength @ 23℃ 150P kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 110 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 11 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 84 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 1.2 E-4/℃ ISO 11359-2
SpecProd Test specimen production Value Unit Test Standard
Processing conditions acc. ISO 9988 - Internal
 
Processing
Pre Drying
Drying time (h):3 - 4
Drying temperature (℃):100 - 120
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