BG7RH12
Product Name: BG7RH12Product grade: Injection molding grade.Product features: High-speed rail-specific fiber-reinforced nylon 6, with excellent mechanical properties.
BG7RH12-Typical molding process
|
Dry |
Drum wind oven: 100～120℃, 4～6h； Cycling warm air: 100～120℃,4～6h； Vacuum drying oven： 100～120℃,3～4h； |
|
Processing temperrature |
Feed section：235～250℃ Compressing section：245～270℃ Metering secion：250～270℃ |
|
Injection pressure |
50～100MPa |
|
Packing pressure |
30～70 Mpa |
|
Mold temperature |
60～90℃ |
|
Back pressure |
0～10Mpa |
BG7RH12
|
Test Item |
Test Standard |
Test Condition |
Unite |
Value |
|
Others |
||||
|
Ash Content |
ISO3451-1 |
620℃ |
% |
35 |
|
Melt Index |
ISO1133 |
250℃，2.16kg |
g/10min |
9 |
|
Density |
ISO1183 |
23℃ |
g/cm³ |
1.2 |
|
Mechanical |
||||
|
Flexural Strength |
ISO178 |
23℃，2mm/min |
MPa |
225 |
|
Flexural Modulus |
ISO178 |
23℃，2mm/min |
MPa |
7200 |
|
Tensile Strength |
ISO527 |
Type I spline,50mm/min |
MPa |
170 |
|
Elongation at Break |
ISO527 |
Type I spline,50mm/min |
% |
14 |
|
Charpy Notched Impact Strength |
ISO179/1eA |
23℃ |
kJ/m2 |
20 |
|
Charpy Unnotched Impact Strength |
ISO179/1eU |
23℃ |
kJ/m2 |
88 |
|
Thermal |
||||
|
Temperature of Deflection Under Load |
ISO75-2 |
0.45MPa |
℃ |
225 |
|
1.8MPa |
℃ |
205 |
||
|
Flammability |
||||
|
Flammability |
UL-94 |
1.6mm |
—— |
HB |
All is typical data, only for reference, not the permit of quality assurance.
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