Description
| Item /Unified labeling |
A6 |
A7 |
A8 |
A9 |
| Hardness |
65±5 |
75±5 |
85±5 |
>90 |
| Strength |
>30 |
>50 |
>70 |
>120 |
| Tensile strength(kg/cm²) |
>250 |
>350 |
>400 |
>450 |
| Elongation at break(%) |
>500 |
>450 |
>450 |
>450 |
| Permanent deformation(%) |
<15 |
<15 |
<15 |
<15 |
| Tear strength(kg/cm²) |
>30 |
>45 |
>75 |
>90 |
| Impact rebound(%) |
>15 |
>15 |
>15 |
>15 |
| Brittle temperature(°C) |
< -50 |
< -50 |
< -50 |
< -50 |
| Wear (cm3/1.6km) |
<0.05 |
<0.05 |
<0.05 |
<0.05 |
| Aging coefficient(100°C*24Hour) |
>0.9 |
>0.9 |
>0.9 |
>0.9 |
| Water resistance coefficient(70°C*24Hour) |
>0.8 |
>0.8 |
>0.8 |
>0.8 |
| Resistance No. 120 petrol + benzene(15~25°C*24Hour) |
<+0.2 |
<+0.2 |
<+0.2 |
<+0.2 |
| Resistance on the 20th oil(70°C*±2°C*24Hour) |
<+0.4 |
<+0.4 |
<+0.4 |
<+0.4 |
It may solve the problems such as low transmission efficiency and lubrication oil required under the status of high speed when suing the chain,distance limit between the drive part and the slave drive part when using the gear.
Glass fiber as tensile member.no elongation of rubber belt.
Excellent heat-resistance,oil-proof,and wearing resistance
Higher transmission efficiency can be guaranteed under the condition of large change of operation speed and temperature.
It’s performance can be exerted stably and safely during the process of high-speed rotation.
