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말레산 무수물 접목
Maleic anhydride grafting is a chemical process where maleic anhydride is chemically attached to a polymer or material, resulting in improved compatibility, enhanced adhesion, functionalization, toughness, impact resistance, compatibilizers for blends, and biocompatibility and biodegradability. This process involves opening the anhydride ring and reacting it with the polymer’s functional groups at high temperatures in the presence of a catalyst. The modified maleic anhydride groups can be further modified to create new functional groups, making the polymer more suitable for specific applications. Grafted polymers may also exhibit improved toughness, impact resistance, thermal stability, compatibilizers for blends, and biocompatibility and biodegradability, making them suitable for medical or environmental applications.
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글리시딜 메타크릴레이트 접목
Glycidyl Methacrylate (GMA) grafting is a chemical process that involves attaching glycidyl methacrylate (GMA) to a polymer or material. GMA contains a methacrylate group that undergoes radical polymerization reactions, while its epoxy group can undergo ring-opening reactions with nucleophiles. This modification introduces epoxy-functional groups onto the polymer chain, creating new points of reactivity and altering the original material’s properties. GMA grafting can lead to various effects and applications, including crosslinking, functionalization, adhesion, biocompatibility, surface modification, copolymerization, ion-exchange resins, and nanostructures. GMA grafting can also modify surface properties, affecting aspects like wettability, surface energy, and chemical reactivity. This versatile technique can open up applications in fields such as materials science, chemistry, engineering, and medicine.
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태양광 캡슐화 필름
Photovoltaic encapsulation film additive is an auxiliary material used in the packaging process of solar photovoltaic cells. It is mainly used to optimize the solar cell encapsulation process and improve the encapsulation efficiency and performance. The addition of appropriate photovoltaic encapsulation film additives (specially applied to the hot melt adhesive of photovoltaic film level) can enhance the success rate of photovoltaic encapsulation film packaging. After adding additives, the adhesion between the film and the solar silicon crystal panel will be effectively improved, thus increasing the yield. Kos photovoltaic packaging film additives with high transparency, low crystal point and other characteristics, high grafting rate, good fluidity, high resistivity, favored by the majority of users!
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기능성 첨가제
말레산 무수물 그라프팅은 말레산 무수물을 폴리머 또는 소재에 화학적으로 부착하여 호환성, 접착력, 기능화, 인성, 내충격성, 혼합물용 호환제, 생체 적합성 및 생분해성을 향상시키는 화학 공정입니다.
