Is the color of tpu products uneven?
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- Unsolveddestoon
- 2021-08-09 14:08
Tpu products, using color pink masterbatch, the products come out with seams, not dirty, but transparent, and the color of the joints can't go up.
Great masters, please help solve it!
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- 1Flooranonymity
- 2021-08-13 19:10
There are three possible reasons.
1. The selected toner is not compatible with the TPU material. The toner is not evenly mixed into the TPU particles.
2. The selected TPU material is not temperature resistant or the molding temperature is not set properly. Yellowing occurs when the material passes through the screw a little longer. Generally it should be 180-210°.
1. The selected toner is not compatible with the TPU material. The toner is not evenly mixed into the TPU particles.
2. The selected TPU material is not temperature resistant or the molding temperature is not set properly. Yellowing occurs when the material passes through the screw a little longer. Generally it should be 180-210°.