Research progress of surface modified polymer materials by plasma technology
- Categories:News
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- Time of issue:2019-12-09
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(Summary description)Compared with metal materials, polymer materials have many advantages, such as low density, low specific strength and specific modulus, good corrosion resistance, simple molding process, low cost, excellent chemical stability, good thermal stability, and Electrical performance, extremely low friction coefficient, good lubrication and excellent weather resistance, etc., so it is widely used in packaging, printing, agriculture, light industry, electronics, instrumentation, aerospace, medical equipment, composite materials and other industries [1] . Polymers have molecular designability, and different groups can be introduced on the surface through plasma surface effects to improve their properties, such as hydrophilicity, hydrophobicity, wettability, and adhesion; introduction of biologically active molecules or organisms Enzymes to improve their biocompatibility. The use of plasma technology to modify the surface of polymer materials not only improves the applicable performance of polymer materials in specific environments, but also broadens the scope of application of conventional polymer materials.It has many advantages: easy operation and a wide range of monomer selection ; Give the modified surface various excellent properties; The thickness of the surface modified layer is extremely thin (from a few nanometers to hundreds of nanometers), only the surface properties of the material are changed, and the overall properties of the substrate are unchanged; ultra-thin, uniform, Continuous and non-porous high-functional film, and the film has strong adhesion on the substrate, which is convenient for film formation on the surface of various carriers. The unique surface modification effect of plasma technology provides a new way for polymer material modification. The methods for surface modification of polymer materials using plasma technology generally include plasma treatment, plasma polymerization, and plasma graft polymerization.
Research progress of surface modified polymer materials by plasma technology
(Summary description)Compared with metal materials, polymer materials have many advantages, such as low density, low specific strength and specific modulus, good corrosion resistance, simple molding process, low cost, excellent chemical stability, good thermal stability, and Electrical performance, extremely low friction coefficient, good lubrication and excellent weather resistance, etc., so it is widely used in packaging, printing, agriculture, light industry, electronics, instrumentation, aerospace, medical equipment, composite materials and other industries [1] . Polymers have molecular designability, and different groups can be introduced on the surface through plasma surface effects to improve their properties, such as hydrophilicity, hydrophobicity, wettability, and adhesion; introduction of biologically active molecules or organisms Enzymes to improve their biocompatibility. The use of plasma technology to modify the surface of polymer materials not only improves the applicable performance of polymer materials in specific environments, but also broadens the scope of application of conventional polymer materials.It has many advantages: easy operation and a wide range of monomer selection ; Give the modified surface various excellent properties; The thickness of the surface modified layer is extremely thin (from a few nanometers to hundreds of nanometers), only the surface properties of the material are changed, and the overall properties of the substrate are unchanged; ultra-thin, uniform, Continuous and non-porous high-functional film, and the film has strong adhesion on the substrate, which is convenient for film formation on the surface of various carriers. The unique surface modification effect of plasma technology provides a new way for polymer material modification. The methods for surface modification of polymer materials using plasma technology generally include plasma treatment, plasma polymerization, and plasma graft polymerization.
- Categories:News
- Author:
- Origin:
- Time of issue:2019-12-09
- Views:0
Compared with metal materials, polymer materials have many advantages, such as low density, low specific strength and specific modulus, good corrosion resistance, simple molding process, low cost, excellent chemical stability, good thermal stability, and Electrical performance, extremely low friction coefficient, good lubrication and excellent weather resistance, etc., so it is widely used in packaging, printing, agriculture, light industry, electronics, instrumentation, aerospace, medical equipment, composite materials and other industries [1] . Polymers have molecular designability, and different groups can be introduced on the surface through plasma surface effects to improve their properties, such as hydrophilicity, hydrophobicity, wettability, and adhesion; introduction of biologically active molecules or organisms Enzymes to improve their biocompatibility. The use of plasma technology to modify the surface of polymer materials not only improves the applicable performance of polymer materials in specific environments, but also broadens the scope of application of conventional polymer materials.It has many advantages: easy operation and a wide range of monomer selection ; Give the modified surface various excellent properties; The thickness of the surface modified layer is extremely thin (from a few nanometers to hundreds of nanometers), only the surface properties of the material are changed, and the overall properties of the substrate are unchanged; ultra-thin, uniform, Continuous and non-porous high-functional film, and the film has strong adhesion on the substrate, which is convenient for film formation on the surface of various carriers. The unique surface modification effect of plasma technology provides a new way for polymer material modification. The methods for surface modification of polymer materials using plasma technology generally include plasma treatment, plasma polymerization, and plasma graft polymerization.
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