Silicone protective covers are currently the most commonly used electronic protective cases. They are more common in electronic products such as mobile phones and tablets. If you are using them, it must be because they are attractive to you, such as resistance to falling. Environmental protection, hand feel and other factors, but with the increase of electronic products, peripheral add-on products have gradually gained a market. It is precisely because too many people use it that it has gradually begun to have inferior products, and it also has bad defects. , Have you encountered any of these phenomena in your customized mobile phone silicone case?
silicone product manufacturers have fixed-line molding. There will be differences in the products. Some materials are better, and the principle of higher resilience is not changed. Some domestic rubber brands are not mature enough, and the products made are slightly worse in stretching and resilience, which leads to There is an error in the size of the product and no rebound effect.
However, as a consumer, if you have already purchased this product, this problem cannot be avoided, but as a buyer, you can require the mobile phone cover manufacturer to specify the rubber material and the mobile phone protective cover to specify the standard, while the silicone material There are many brands, and the prices and formulas of each are different, and the results and indicators need to be sampled and tested.
Appearance quality defects: mainly due to the black spots on the surface of the product and the thickness of the parting line. The main reason for the black spots on the surface is that the mixing process of the raw material workshop does not control the impurities and dust, and the production process does not strictly control the workshop production environment. The main reason for line thickness and quality problems is the degree of precision machining of the mold and the effect of upper and lower molds.
Color problem: You need to know that there is no problem of color fading in silicone mobile phone cases, but some color numbers may fade and yellow after use for too long after the production is completed. For example, white and transparent colors will appear after the environment and temperature are used. Fading and yellowing.
Hand feel worse: Silicone sleeves usually choose to spray the appearance and feel oil, so you don’t have to consider the appearance and feel of the product when you first buy it. They are all relatively Huarun and will not appear sticky and dusty. However, with the age of the product, the time may be too long. The oil will drop, the surface spraying effect will be lost by the friction of the object, resulting in rough hand feeling and sticky dust.
In addition to the common defects mentioned above, there are many unavoidable shortcomings in the use of silicone mobile phone cases that affect the use of functions, such as damage, loosening after using for too long, smell, oily, etc., and these problems can be passed through the silicone The internal process control of the processing plant is solved.
Post time: May-10-2021