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Plasma surface activation environmental protection equipment process applied to silica gel products

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21 Apr,2021

Plasma surface activation environmental protection equipment process applied to silica gel products:
Silica gel products are a kind of heat resistant rubber, high temperature resistance, compared with other materials, silica gel has biocompatibility, made of products are quite durable, suitable for food, medicine and industry and other fields. But the surface of silica gel is easy to be contaminated with dust, manufacturers generally use the method of chemical spraying, improve the surface hydrophilicity of silica gel products, but this process is not only high cost, but also will affect the ecological environment, harm to human health, plasma surface activation equipment process green environmental protection will not affect.

CRF Plasma surface
Theoretically speaking, there are oxygen atoms on the surface of silica gel, with negative electrode and static electricity, and dust particles with positive electrode, so dust particles and silica gel electrostatic surface can attract each other, make dust particles and surface difficult to clean, affect the appearance and efficacy of the product. The CRF R&D team has been working on a solution to the problem of silica gel surface contamination. Plasma surface modification technology can improve the performance of the product. Plasma treatment technology has been successfully applied to optimize the surface performance of the product.


Plasma energy is used to modify the oxygen atom on the surface of silica gel, so that the negative silica gel surface becomes positive, and harmless organic chemicals are used in the processing process, which will not emit pollutants. It is a kind of clean production technology. It has lower electrostatic characteristics, better dustproof effect, improve the hydrophilicity of silica gel surface, increase the bonding effect of ink, glue, suitable for a variety of high requirements of products, such as glasses frame, watch strap, etc., can also be used in medical equipment and sporting goods, make these products better performance.


Plasma surface treatment technology is suitable for fiber, polymer, plastic and other materials, but also can be used to clean, activate, etch metal, plastic and ceramic materials on the surface, change the physical properties of the material surface. It is a kind of green surface treatment technology to improve the bonding effect and spraying effect of materials and extend the life of products. Suitable for all kinds of silica gel and related products.

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