佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification
PPS 1140E7 玻纤40%增强,可焊接
FORTRON® 1140E7 SC3011SP20 GRAY
FORTRON® 1140E7 SD3002 BLACK
FORTRON® 1140E7 SF3001 NATURAL
FORTRON® 1140E7 SY3023 BROWN
FORTRON 1140E7 | PPS | Glass Reinforced
Description
Fortron 1140E7 is an inherently flame-retardant grade exhibiting extremely low flash and fast cycle times. It has excellent electrical properties, high hardness and stiffness. This grade exhibits good high-temperature load-bearing capabilities. It is especially used for thinner walled and longer flow length parts requiring low flash behavior. Good weldability due to a modest filler level. Commonly used in electrical connectors and and other thin wall/long flow length parts.
Other Processing
Injection Molding
On injection molding machines with 15-25 D long three-section screws, as are usual in the trade, the FORTRON is processable. A shut-off nozzle is preferred to a free-flow nozzle.
Melt temperature 320-340 degC
Mold wall temperature at least 140 degC
A medium injection rate is normally preferred. All mold cavities must be effectively vented.
|
ISO Data |
Physical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1650 |
kg/m³ |
ISO 1183 |
|
Mold shrinkage - parallel |
0.2 - 0.6 |
% |
ISO 294-4 |
|
|
Mold shrinkage - normal |
0.4 - 0.6 |
% |
ISO 294-4 |
|
|
Water absorption (23℃-sat) |
0.02 |
% |
ISO 62 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
15700 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at break (5mm/min) |
150 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at break (5mm/min) |
1.2 |
% |
ISO 527-2/1A |
|
|
Flexural modulus (23℃) |
15000 |
MPa |
ISO 178 |
|
|
Flexural stress @ break |
230 |
MPa |
ISO 178 |
|
|
Charpy impact strength @ 23℃ |
28 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy impact strength @ -30℃ |
28 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy notched impact strength @ 23℃ |
7 |
kJ/m² |
ISO 179/1eA |
|
|
Charpy notched impact strength @ -30℃ |
7 |
kJ/m² |
ISO 179/1eA |
|
|
Notched impact strength (Izod) @ 23℃ |
7 |
kJ/m² |
ISO 180/1A |
|
|
Notched impact strength (Izod) @-30℃ |
7 |
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 |
215 |
℃ |
ISO 75-1/-2 |
|
|
Coeff.of linear therm. expansion (parallel) |
0.2 |
E-4/℃ |
ISO 11359-2 |
|
|
Coeff.of linear therm. expansion (normal) |
0.41 |
E-4/℃ |
ISO 11359-2 |
|
|
Limiting oxygen index (LOI) |
47 |
% |
ISO 4589 |
|
|
Flammability @1.6mm nom. thickn. |
V-0 |
class |
UL94 |
|
|
thickness tested (1.6) |
1.5 |
mm |
UL94 |
|
|
Flammability at thickness h |
V-0 |
class |
UL94 |
|
|
thickness tested (h) |
0.85 |
mm |
UL94 |
|
|
Elec |
Electrical properties |
Value |
Unit |
Test Standard |
|
Relative permittivity - 10kHz |
4.7 |
- |
IEC 60250 |
|
|
Relative permittivity - 1 MHz |
4.7 |
- |
IEC 60250 |
|
|
Dissipation factor - 10kHz |
80 |
E-4 |
IEC 60250 |
|
|
Dissipation factor - 1 MHz |
200 |
E-4 |
IEC 60250 |
|
|
Volume resistivity |
>1E13 |
Ohm*m |
IEC 60093 |
|
|
Surface resistivity |
>1E15 |
Ohm |
IEC 60093 |
|
|
Electric strength |
25 |
kV/mm |
IEC 60243-1 |
|
|
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
