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The reason for transparency defects of injection molds
Upadta time:2013/12/2 10:07:31
7) Shorten cycle time, and the silver marks can be removed by hardening after de-moulding; for keep polystyrene under 78℃ for 15 minutes, or under 50℃ for one hour, for polycarbonate, heat the mold to 160℃ and reserve several minutes.
PS: Above article is prepared by Dongguan Yongsheng Hardware Plastic Product Co.,Ltd.
We're an injection mold company with 20 years plastics production experience, our business scope includes product / mold R & D and design, injection molding (plastic product molding), injection molds & die-casting molds fabrication. For details, please visit www.yongshengmould.com.
Professional injection mold,die casting mold,plastic products OEM manufacturer.
With more than 20 years industrial experience in the field of injection mold and die casting mold, we can provide the one-stop service including design and development, mold fabrication, production, products processing etc.
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