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POM S 9364 抗撞击性良好

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 9364
 
HOSTAFORM® S 9364 14 BLACK
HOSTAFORM® S 9364 NATURAL
 
HOSTAFORM S 9364 | POM | Impact Modified
 
Description
Preliminary Data Sheet
Hostaform® acetal copolymer grade S 9364 is highly impact modified grade for demanding applications. Hostaform® S 9364 provides a significant improvement in impact strength and flexibility over standard impact modified grades such as Hostaform® S 9063 and S 9064.
 
Chemical abbreviation according to ISO 1043-1: POM-HI
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1370 kg/m³ ISO 1183
Melt volume rate (MVR) 4 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Mold shrinkage - parallel 1.6 % ISO 294-4
Mold shrinkage - normal 1.5 % ISO 294-4
Water absorption (23℃-sat) 0.8 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 1650 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 43 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 16 % ISO 527-2/1A
Flexural modulus (23℃) 1550 MPa ISO 178
Charpy impact strength @ 23℃ NB kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ NB kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 21 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 11 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 75 ISO 75-1/-2
DTUL @ 0.45 MPa 140 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 1.2 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 1.1 E-4/℃ ISO 11359-2
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 to prevent splay and odor problems.
 
Drying time (h):3
Drying temperature (℃):80 - 100
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