Kunststoff-Zusatzstoffe
PRODUCT FAMILIES
Maleinsäureanhydrid-gepfropft
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.
PRODUCT FAMILIES
Glycidylmethacrylat-gepfropft
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.
PRODUCT FAMILIES
Photovoltaik-Verkapselungsfolie
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!
PRODUCT FAMILIES
Funktionelle Zusatzstoffe
Die Maleinsäureanhydrid-Pfropfung ist ein chemisches Verfahren, bei dem Maleinsäureanhydrid chemisch an ein Polymer oder ein Material gebunden wird, was zu einer verbesserten Kompatibilität, verbesserter Haftung, Funktionalisierung, Zähigkeit, Schlagfestigkeit, Kompatibilisierung von Mischungen sowie Biokompatibilität und biologischer Abbaubarkeit führt.
