V-Belts with Polyester Stiff Cords
Hybrid Belt for Automatic Transmissions
July 13, 2023HIT PROMOTION 2014 JULY
July 13, 2023
V-belts with Polyester Stiff Cords are of normal wrapping and rubber, but with strong cord inside.
They have stronger physical performance and longer service life than normal V belts.
The following are the specifications for the cord.
Dipped polyester stiff cord, used as the framework materials of cloth-packing V-belt, hem-cutting V-belt able to produce the best adhesive effect with natural rubber, styrene-butadiene rubber, and chlorine-styrene etc, with high power, low breaking elongating rate, low constant charge elongating rate, small drying shrinkage rate, anti-aging and anti-fatigue.
| ITEMS | UNIT | 1100D | 1100D | 1100D | 1100D | 1100D | 1100D | 1100D | 1100D |
| /1×3 | /2×3 | /3×3 | /2×5 | /4×3 | /5×3 | /6×3 | /9×3 | ||
| Breaking strength | N | >230 | >450 | >670 | >750 | >880 | >1080 | >1280 | >1900 |
| Breaking Elongation Rate | % | 9.5 | 9.6 | 10 | 10 | 10.2 | 10.5 | 10.5 | 10.6 |
| Constant Charge Elongation Rate | % | 2 | 2 | 1.9 | 1.8 | 3 | 2.4 | 2.6 | 2.8 |
| (66N) | (178N) | (198N) | (198N) | (296N) | (296N) | (395N) | (494N) | ||
| Constant Length Weight | G/100M | 36 | 74 | 112 | 123 | 144 | 178 | 225 | 330 |
| Drying Shrinkage Rate | % | 4 | 3.8 | 3.5 | 3.5 | 4 | 4 | 4.2 | 4.2 |
| Adhesive Force | N/CM | >210 | >300 | >350 | >380 | >400 | >430 | >450 | >480 |
| T drawout | |||||||||
| Diameter | MM | 0.7 | 0.95 | 1.16 | 1.28 | 1.3 | 1.4 | 1.62 | 2 |