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POM S 9364 XAP 良好的柔韧性,低挥发

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 XAP
 
HOSTAFORM® S 9364 XAP2™ NATURAL
 
HOSTAFORM S 9364 XAP² ™ | POM | Impact Modified
 
Description
Preliminary Data Sheet
Hostaform® acetal copolymer grade S 9364 XAP2 ™ is highly impact modified grade for demanding applications. Hostaform® S 9364 XAP2 ™ provides a significant improvement in impact strength and flexibility over standard impact modified grades such as Hostaform® S 9063 and S 9064, and also exhibits exceptional low emission performance meeting or exceeding the requirements of many automotive markets.
 
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 suggested to help achieve low emission performance and to counter if material has contacted moisture through improper storage and handling.
 
Drying time (h):3
Drying temperature (℃):80 - 100
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