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Dongguan Mingzhen Rubber & Plastic Products Co., Ltd.

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Dongguan Minz Rubber & Plastics Co., Ltd.

Add.: No.4, New Industrial Road, Shipai Tangwei, shipai town, Dongguan City
Tel: +86-0769-8665 2688
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Contact: Miss Li +86-136 6988 8704
Mailbox:lixiaoxia@dgminz.com.cn

Silicone key mold should be how to clean it?

Release time:

2018-03-17 12:30

Source:

Mingzhen Rubber and Plastic Products Factory has a very long application time for product molds, which can easily lead to corrosion and dirt in the mold cavity. Although the silicone product molds are made of medium carbon steel and can withstand high temperature and high pressure, it will affect the demolding performance of silicone products during molding and also affect the appearance of the products. In order to prevent this from happening, Mingzhen will clean the mold regularly. Mingzhen's technical engineers told Xiaobian a common method of cleaning molds. Let's learn about it together!

 

Selection of suitable sand for mold washing
First of all, 120# glass yarn is selected for the product mold with bright surface, and 80# emery or mixed sand mixed with 70% glass yarn and 30% emery is selected for the product with fog surface.

 

Sandblasting machine operation
Pour the mold washing sand into the sandblasting machine, put the silicone product mold that needs to be washed into the sandblasting machine, and turn on the power supply, lighting, air pressure and other switches of the sandblasting machine.

 

Treatment of the mold cavity
Finally, the hand-held sandblasting head is vertically aligned with the mold cavity with a height distance of about 30mm, and the mold cavity of the silicone product mold is uniformly sandblasted, and the sandblasting head is moved according to the order of the mold cavity to complete the sandblasting of all mold cavities.

In this way, the cleaning of the key mold is completed! Is it very simple and convenient! Have you learned? If you have any questions, please call us at 136-6988-8704. Mingzhen Rubber and Plastic will provide you with a solution.

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