Method 1: Use lighter flame burning silicone rubber products, inferior silicone rubber products in the flame of the combustion will emit black smoke and black powder. High-quality silicone products will only emit white smoke and white powder no matter how you burn them.
Method 2: Distinguish from characteristic respect, silicone rubber product is nontoxic tasteless colorless material, quality is good, do not have harm to the human body. True silicone raw material is pure white get rid of appears, and the silicone rubber product of inferior is very difficult to achieve these effects, inferior silicone product is poisonous commonly have a pungent smell, and also relatively coarse.
Method 3: from the hand to distinguish, the custom membrane keyboard product toughness, elasticity is very good, not easy to external forces and permanent deformation, and feel will be relatively smooth. And inferior silicone products are easy to deform and feel rough.
To learn more about membrane switches and silicone rubber products, please click on the membrane switch product gallery. If you need to customize the membrane switch, please feel free to contact us, our contact information is info@niceone-tech.com
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