硅胶分为食品级硅胶和工业级硅胶，那么他们两者有什么区别呢?我们购买的时候要怎么选择呢? 　　一、食品级硅胶 　　食品级医用硅胶采用进口纯硅橡胶原料产品化学性能稳定，耐试剂性能良好，可耐弱酸弱碱、耐化学试剂、药液、酒精等，部分进口材料通过生物相容性细胞毒性测试，符合ISO10993 USP Class……

我们都知道一般硅胶制品都是会变形的，但是有的变形是可以复原的，有的就永久变形了，那么什么原因会导致硅胶制品永久变形，我们要如何去预防呢? 　　1、长期工作不动导致永久变形，长时间在高压力情况下使用，在高压力情况下对于材质比较硬的产品来说容易变形。 　　2、拉伸率的影响，产品的硬软度来决定，一般硅……

Among the daily dining tools, the spoon is an inevitable kitchen utensil. The main materials of the more common spoons are stainless steel, wood, and plastic, etc. The other similar materials are silicone materials that many customers choose to use. Silic

1. Whether the product's self-removing burrs feel rough to the touch, the size of the mold clamping line selects the mold work of the product, and the mold ……

Silicone products show poor appearance, which is a very laborious task, and it is common to show dark lines. What causes the dark lines in general? —Why do silicone products show dark marks 1. Silicone raw materials Due to the different charact

The so-called pure silicone kitchenware is a whole product made of silicone materials. Mainly include hardware and plastic silicone kitchenware. Use the benefits of silicone materials to use its characteristics to direct kitchen operations, packaging sili

Food-grade silicone products abound in our daily lives, and silicone spatula is a very common one. For baking lovers, it is a good partner in the baking process, you can use it to mix ingredients, it has the advantages of not hurting the bowl, not the bas

The surface treatment process of silicone rubber products is very important, because silica gel contains static electricity, which makes the product very easy to absorb dust, impurities, etc., so to produce products that satisfy customers, how to solve th

In this era of rapid technological changes and faster product updates, there are more and more choices for products. For industrial silicone parts, how to choose between silicone and rubber materials? Let’s discuss with you the editor of Shunda Plastics!

Reinforcing agent reinforcing agent is used to advance rubber to resist the action of mechanical force. Reinforcing slope material reinforcing filler A reinforcing agent that has nothing to do with the vulcanization process. Release agent (for moldi

1. The benefits of butyl rubber 1. Air permeability The air permeability of butyl rubber is the lowest among hydrocarbon rubbers. The gas solubility of ……

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