There are many excellent filaments on the market.We choose UJOYBIO HYPER PLA and Bambulab PLA tough for stress testing.At this time, we still use the control variates method to get results to show you filaments from which brand perform better under stress testing.

Conditions:

Filaments:UJOYBIO HYPER PLA and BAMBULAB PLA tough

Machine:Bambulab A1

Speed:500mm/s

Nozzle Temp:220℃

Bed Temp:60℃

Testing method：

Test1

    At first,we need to print these two brands of filaments as hooks,then twisting them to the same angle. The result is observed, and if the angle of distortion after release is smaller, it indicates better quality.

Test2

We printed them as spheres and test the bounce height to compare.

Then, we will collide the two spheres and observe the results to judge which brand's filaments can produce more durable products.

The results of both tests show that Ujoybio's filaments are more durable and perform better under high-intensity pressure.

Click here to get more details.