What is the cause of the silica gel products easy to absorb dust!

by:Keyuan     2020-09-25
Sundry dust to trouble many friends love the silicone products, fondle admiringly a following is unstable because of dust and fluff, sticky dust for silicone products in fact is the chief drawback of silicone material, no matter in any environment will appear this kind of circumstance, so a lot of friends love silicone products gradually in a little because it no longer love, for the silicone products manufacturer make silicone products particularly big cases to absorb dust will also take corresponding measures, such as using anti-static rubber raw material, the anion, but for the vast number of consumers, is very troublesome, so we can understand its adsorption capacity can be appropriate to prevent in the future! Silica gel mainly physical adsorption force, where even without moving around the cilia, also gradually as the reaction of the electrostatic dust sticky on the surface of the product, because the silicone raw materials belong to the anode sex, to do all kinds of chemical auxiliary materials have strong adsorption reaction to other polar substance, in order to enhance the silicone adsorption force, should increase active type structure unit of adsorbent. Therefore, if the silica gel calcine make its completely dehydrated, the silica gel silicon hydroxyl are completely destroyed and reduce or even no adsorption capacity; If the silica gel to join a lot of water, the adsorption force will also reduce, this is because the silicon hydroxyl form too many hydrogen bonds with water to reduce the proportion of active type. Secondly for hardness higher product and without the influence of the adsorption of dust and debris, for low hardness products adopt electrostatic rubber production will not have a sticky dust, the phenomenon for silicone products adsorption problem for silicone rubber products manufacturers can be baked to keep products belong to remove certain electrostatic drying, in spraying oil to prevent feel sticky dust, feel is oil belongs to an oily substances main function is to increase the smoothness of the silicone surface appearance, keep the dustproof effect, for consumer friends, can buy a white electric oil appropriate to wipe, with a clean cloth glued alcohol can also remove the dust on the appearance! Xiamen silicone manufacturers - Silica gel products co. , LTD. ( )
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