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Two-color mold processing cooling method
Edit:Dongguan Yuexin Plastic Mould Product Co., Ltd.   UpDate:2018-08-25

Two-color plastic mold making is a tool for shaping objects. This tool is made up of different parts. Different two-color plastic molds consist of different parts. It mainly realizes the processing of the shape of the object through the physical state of the material. What are the insulation and cooling methods of the mold? Let me give you some answers.

(1) Water cooling is the cooling method used in most plastic mold processing, but it also has its shortcomings. The pipeline is required to be well sealed, the upstream and downstream water pipes must be unblocked, and the water resources are wasted. When the cooling temperature is greater than 100 ° C, a steam explosion is apt to occur. The advantage is that the heat capacity is large and rapid cooling can be achieved.

(2) Air cooling is an ideal cooling method, which matches the water. On the contrary, it is not a compact pipe sealing requirement. There is no waste of resources. The mold cooling temperature can be higher than 100 ° C, and the airflow can be cooled at a certain speed. With a simple lunch, the production workshop has a fairly convenient air range. The plastic mold processing factory knows that there are many insulation measures for the mold. The aluminum hydroxide insulation cotton can be wrapped with asbestos cloth or glass cloth to stop the insulation. There is also an insulating coating on the mold processing market that is currently used as an ideal data for mold insulation. This type of data is generally used for insulation data of chemical and heating pipes, and contains a small amount of alkaline (corrosive mold). Use no negative effects such as combustion or condensation under breathing conditions below 150 °C. At the same time, this material is very light and plastic, and it is easy to form a more beautiful mold appearance.