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PPS MT9140L6 玻纤40%增强,可食品接触

添加时间:2013-05-22  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
PPS MT9140L6
 
FORTRON® MT® 9140L6 SD3039 BLACK
FORTRON® MT® 9140L6 SF3001 NATURAL
 
FORTRON MT9140L6 | PPS | Medical Technology
 
Description
Fortron MT9140L6 is a 40% glass fiber reinforced injection molding grade with a low melt viscosity. It exhibits excellent heat and chemical resistance, inherent flame retardancy and shows high hardness and rigidity at elevated temperatures. Fortron MT9140L6 is used for thin walled parts with long flow lengths.
 
Components made of this grade may be used for medical, dental, pharmaceutical, and certain food handling applications. Fortron MT9140L6 is in compliance with ISO 10993, USP Class VI, and is included in the Fortron Drug and Device Master Files at the FDA. It complies with the FDA Food Contact Notification (FCN-No. 40) for repeat-use applications.
 
ISO Data Physical properties Value Unit Test Standard
Phys Density 1650 kg/m³ ISO 1183
Mold shrinkage - parallel 0.2 to 0.6 % ISO 294-4
Mold shrinkage - normal 0.4 to 0.6 % ISO 294-4
Water absorption (23℃-sat) 0.02 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile stress at break (5mm/min) 190 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 1.8 % ISO 527-2/1A
Flexural modulus (23℃) 14000 MPa ISO 178
Flexural strength (23℃) 280 MPa ISO 178
Charpy impact strength @ 23℃ 48 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 9 kJ/m² ISO 179/1eA
Unnotched impact str (Izod) @ 23℃ 32 kJ/m² ISO 180/1U
Notched impact strength (Izod) @ 23℃ 10 kJ/m² ISO 180/1A
Rockwell hardness 100 M-Scale ISO 2039-2
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 280 ISO 11357-1,-2,-3
Glass transition temperature (10℃/min) 90 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 270 ISO 75-1/-2
DTUL @ 8.0 MPa 200 ISO 75-1/-2
SpecProd Test specimen production Value Unit Test Standard
Injection molding melt temperature 310 - 340 ISO 294
Injection molding mold temperature 135 - 160 ISO 294
 
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.02%
 
FORTRON should in principle be predried. Because of the necessary low maximum residual moisture content the use of dry air dryers is recommended. The dew point should be =< - 30℃. The time between drying and processing should be as short as possible.
 
For subsequent storage the material should be stored dry in the dryer until processed (<= 60 h).
 
Drying time (h):3 - 4
Drying temperature (℃):130 - 140
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