When it comes to buy cell phone case, it can not go around the phone shell material problems. In fact, a small cell phone case, which is actually a great name! ABS, TPU,PC... .... Many letters of the alphabet there are professional terms, and make people confused.
Speaking of ABS so tall on the terminology, many people may not understand. In fact, ABS material in our lives can be seen everywhere. In addition to being used as a phone case, it is also widely used in a wide range of digital products, housings and daily necessities.
Basically, ABS is a plastic resin. It has a relatively strong abrasion resistance, which can effectively prevent mobile phone from wearing. However, its poor toughness can in turn cause the shell to crack when the mobile phone is dropped, so that the mobile phone can not be effectively protected.
PC is the abbreviation of polycarbonate, referred to as PC engineering plastics, as the world widely used materials, PC has its own advantages and disadvantages. PC is with excellent electrical insulation, extensibility, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance ; Also has self-extinguishing, flame retardant, non-toxic, can be colored, etc., in every corner of your life can see the shadow of PC plastic, large-scale industrial production and easy processing characteristics also make it extremely low price.
Here introduce some mobile case made by PC:(click the picture to jump to the product)
TPU, is a common soft layer, it’s difference with ABS above is that TPU is a kind of rubber material, which is generally regenerated from environmental protection material.Because of its soft and flexible features, its protection is very strong, not only the general small scratches can be prevented, it can also protect the phone in the face of the devastating impact without, which can be described as the ideal material for mobile phone cases & covers. The only drawback is easily getting dirty, in the natural environment, TPU easily oxidized yellow, affecting the appearance.But this does not affect the generality of its use.
Here introduce some mobile case made by TPU:(click the picture to jump to the product)
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