VEDALI HARDWARE CO., LTD
VEDALI HARDWARE CO., LTD Professional Hardware Supplier Perfect Engineering Solutions
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Green 3 Vanes Plastic Propeller Injection Molding 60mm Environmental Standard
Plastic propeller with 3 vanes for toy helicopter , each vane places in 120°direction and a pin with hole in the middle of bottom for fixing propeller .
Material
Plastic propeller injection molding parts are manufactured in nylon PA66
Sizes
60 mm diameter and 0.6mm thickness for vanes ,15mm base and 2 mm pin hole .
Tolerance
| Basic Sizes | Level | |
| MT7 | ||
| A | B | |
| 0-3 | 0.38 | 0.58 |
| 3-6 | 0.46 | 0.66 |
| 6-10 | 0.56 | 0.76 |
| 10-14 | 0.66 | 0.86 |
| 14-18 | 0.76 | 0.96 |
| 18-24 | 0.86 | 1.06 |
| 24-30 | 0.98 | 1.18 |
| 30-40 | 1.12 | 1.32 |
| 40-50 | 1.32 | 1.52 |
| 50-65 | 1.54 | 1.74 |
| 65-80 | 1.8 | 2 |
| 80-100 | 2.1 | 2.3 |
| 100-120 | 2.4 | 2.6 |
| 120-140 | 2.7 | 2.9 |
| 140-160 | 3.0 | 3.2 |
Unit : mm
Mechanical Property
| Tensile strength MPa | 60～80 |
| Elongation at break % | 2.2 |
| Bending strength MPa | 100～120 |
| Modulus of elasticity for bending MPa | 2000 ～3000 |
| Notched Impact Strength(J/m) | 60～100 |
| HR hardness | 118 |
Characteristics
1 , Good stability
3 vanes design to reduce resonance much
2 , Efficient work
3 , Reduce load of helicopter
4 , Small noise
5 , Good mechanical property
6 , Resistant high temperature
7 , Good insulation
8 , Not easy to be broken
Propeller of resistant impact is up to 60 – 80 KJ/M2 .
9 , Resistant fire
Generally , the fire resistance is UL94V-2 and UL64V-0 for special parts .
10 , Environment friendly
RoHS or REACH environmental production standard .
Customized design
Except 3 vanes propeller plastic injection molding parts , we are able to provide 5 vanes and 7 vanes propeller , material covers POM ,PC ,PP , ABS and PA , and color can be various for your like .