Mobile phone soft rubber sheath comparison - TPU and liquid silicone
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Silicone Sheath
Advantages: non-toxic to the human body, good buffering performance, high abrasion resistance, oil resistance, water resistance, good flexibility, comprehensive protection, and will not turn yellow.
It can be applied to two-color overmolding molds and can be used to make waterproof sheaths.
Inadequate: slightly poor fit with the body
TPU jacket
Advantages: high wear resistance, high strength, outstanding cold resistance, oil resistance, water resistance, mildew resistance, good flexibility
Inadequate: easy to deform, easy to turn yellow
