What is the application of PVD nano-coating technology in the mold surface?
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- Unsolveddestoon
- 2021-07-24 17:30
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- 1Flooranonymity
- 2021-08-03 17:12
Generally speaking, it is to increase the surface hardness, improve the wear resistance, and prolong the service life. For the injection mold, it is also easy to demold.