Tensile length is up to you!
Fill in the bottom of the triangle rubber under 150 ℃, relative to the end of N330 filled triangle rubber, lignin -
Diatomite composite filler filled triangle bottom rubber scorch time and curing time is low, the temperature lower burn time is too short, not safe production.
And after curing temperature to 135 ℃, the scorch time and curing time is extended to 3, respectively.
09 min and 6.
43 min, slightly higher than that of N330 filled rubber scorch time and curing time.
Therefore, the use of 135 ℃ as the curing temperature.
Diatomite rubber experiment rubber composites filled with triangle at the end of the mechanical properties, increase the amount of curing agent or promoter will stretch stress and hardness of the rubber can be improved.
In view of the lignin -
Diatomaceous earth filling glue assumed that stretch stress and hardness of the small faults, intends to increase the amount of curing agent S and accelerator CZ shall be improved.
Relative to the end of N330 filled triangle glue, BL -
DMT fill the bottom of the triangle rubber tensile strength, 300% stretch stress and hardness were lower, while the tensile elongation is higher.