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EPTFE membrane plasma treatment improves adhesion
EPTFE membrane plasma treatment improves adhesion PTFE has low surface energy and it is difficult to bond ePTFE membrane with other materials, so it is necessary to modify the surface of ePTFE membrane. After plasma treatment of ePTFE membrane surface, the oxygen-containing groups on the membrane surface increase, the polarity of the material increases.

Dec. 22, 2025

Mechanism of plasma surface modification of PTFE fibers
Mechanism of plasma surface modification of PTFE fibers For PTFE fibers, the main strategy of plasma modification is to initiate surface grafting. The specific method is to use non polymer gas to plasma treat its surface, forming active free radicals, and then using active free radicals to initiate functional monomers for grafting polymerization on its surface, thereby improving the wettability.

Dec. 22, 2025

Graphene plasma treatment improves dispersion performance
Graphene plasma treatment improves dispersion performance Graphene introduces rich oxygen-containing functional groups such as hydroxyl (- OH) through plasma treatment. These functional groups altered the hybridization state of carbon atoms, slightly distorted the lattice structure of graphene, causing distortion and significant changes in its properties.

Dec. 17, 2025

The Effect of O2, N2, Ar Mixed Plasma Cleaning on the Surface Properties of Magnesium Alloys
The Effect of O2, N2, Ar Mixed Plasma Cleaning on the Surface Properties of Magnesium Alloys There are three main effects of plasma cleaning on the surface of magnesium alloys, namely etching, oxidation, and chemical modification. In the plasma cleaning process, both single plasma and mixed plasma can improve the wettability, roughness, and number of hydrophilic functional groups on the surface of magnesium alloys.

Dec. 15, 2025

Plasma induced graft polymerization
Plasma induced graft polymerization Plasma induced graft polymerization is a method for improving the surface properties of polymer materials, which involves generating free radicals on the surface of the polymer material using plasma, and then polymerizing with monomers containing unsaturated bonds to form graft chains.

Dec. 15, 2025

Magnesium alloy plasma surface activation treatment enhances hydrophilicity and improves subsequent coating adhesion
Magnesium alloy plasma surface activation treatment enhances hydrophilicity and improves subsequent coating adhesion After plasma activation, the wettability of magnesium alloy surface is improved, resulting in an increase in the number of hydrophilic functional groups. At the same time, changes in surface microstructure can promote the spreading of coating solution.

Dec. 11, 2025

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