The normal mold maintenance routine is to wait for the mold to cool, and then clean the mold (because the surface of the mold after injection is acidic, spray the mold rust inhibitor without spraying, it is easy to produce rust inside and outside), spray rust inhibitor, Mold, transfer the mold away from the plastic machine for storage.
The next time you normally mold, it is best not to clean the mold beforehand to avoid increasing the production cost due to the large use of mold cleaning agent. The end user's intention is to make the anti-rust oil on the mold the first product as long as the mold temperature is very low. When taken away, the surface of the product to be hit will not stick to the rust inhibitor remaining on the mold, thus avoiding a lot of waste.
Transparent mold anti-rust agent is divided into waxy and oily anti-rust agent. Let's make a comparison first: the disadvantage of oily transparent mold anti-rust agent is that the spray will basically not dry, the layer of oil suddenly disappears, just wipe it off. Some will produce rust marks, some products will also flow, and the rust prevention period is short.
The waxy transparent mold rust preventive spray quickly forms a layer of dense semi-dry protective soft film, which combines anti-corrosion, anti-rust, dehumidification, lubrication and strong penetration into one. The super permeability and adsorption can be The surface of the mold and various metal surfaces form a unique moisture and air replacement component to effectively prevent the erosion of the metal surface by various unfavorable factors, and achieve long-term and comprehensive anti-corrosion and rust prevention of the mold. It is suitable for rust prevention of plastic molds and die-casting molds in production and storage. It is also suitable for rust prevention of other metal tools and parts.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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