Practical experience in electronic waterproof sealant silicone rubber
The formula design eliminates variable factors to the greatest extent and uses the least variety of materials to achieve performance and process requirements. Try not to use them together if they can be used alone. Even if they are used together, they should be as simple as possible. For example, I will optimize the formula on many occasions. This may have a slight impact on the physical properties, but it greatly reduces the complexity of the ingredients.
Also in some formulas where three glues are used together, if you use 100% for each raw material, because usually each piece is 100%. The ingredients need to be cut into glue. At this time, I will appropriately adjust the basic formula to simplify the process.
Material management materials must be labeled, just like a person's ID card. If the half-used materials are unused or the samples are not labeled, they must be marked directly on the materials with a marker as soon as possible, so as to avoid having to ask a group of experts to identify them by burning their hands and pinching infrared a few years later.
Materials with similar appearance should be placed far apart under permitted conditions. I have seen cases where he and he were misplaced when they were placed in similar places. Doing this does not mean that you can not use the production circulation card, but it is to prevent fooling around.
Electronic product sealing and waterproof glue manufacturers share a formula for ingredient management. For example, if you want to produce handmade drugs, you can first prepare an ingredient record sheet, and then record each drug and then prepare the next drug. When making ingredients, one drug per hand Use a separate container. When all the medicines are dispensed, combine the medicines required for each hand glue in the order of addition and then check that the total weight is correct before transferring it to the production preparation area for use. This may require purchasing a few more containers, and the venue may need to be larger. But how much does it cost to make first-hand electronic waterproof sealant and silicone rubber? Practical experience
(This article is compiled and reprinted from Shenzhen Xingyongwei Silicone Co., Ltd.)
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