How much does the shrinkage rate fluctuate between different batches of nylon 66 of the same grade?
attention:168 answer:1 offer a reward:0
Away from the problem with
- Unsolveddestoon
- 2021-08-09 11:45
Best answer
No best answer
All the answers
- 1Flooranonymity
- 2021-08-14 18:29
It depends on the manufacturer of the PA66 you purchased. If it is produced by a famous brand, the shrinkage rate of different batches will not be large. If it is a modified material produced by an ordinary small factory, it cannot be guaranteed.
The shrinkage rate of PA66 is between 1%~2%, adding glass fiber modification can reduce the shrinkage rate to 0.2%~1%. The shrinkage rate differs greatly in the direction of the flow and the direction perpendicular to the direction of the flow.
The shrinkage rate of PA66 is between 1%~2%, adding glass fiber modification can reduce the shrinkage rate to 0.2%~1%. The shrinkage rate differs greatly in the direction of the flow and the direction perpendicular to the direction of the flow.