计算溶液所需的质量、体积或浓度。
KURARITY 是使用阿拉丁独特的阴离子活性聚合技术所生产的新系列丙烯酸嵌段共聚物。该技术将各种(甲基)丙烯酸酯结合成 AB 或 ABA 型嵌段共聚物。与使用自由基聚合生产的传统丙烯酸聚合物相比,这种受控聚合过程使 KURARITY 能够保持透明和清洁,而且残留最少单体或低聚物。 KURARITY也称为 MAM(甲基丙烯酸甲酯-丙烯酸酯-甲基丙烯酸甲酯)。它由甲基丙烯酸甲酯硬嵌段(PMMA-嵌段)和丙烯酸基软嵌段(PnBA-嵌段或P(nBA/2EHA)-嵌段)组成。
由于其结构,KURARITY 表现出多种特性,例如优异的透明度、耐候性、自粘性以及与其他极性材料的良好相容性。 这种基于丙烯酸的嵌段共聚物可加工成多种应用,例如粘合剂、涂料和密封剂、3D 打印或光导(尤其是在移动领域和家用电器中)。KURARITY 可用作改性极性塑料的添加剂,并可随时用于注塑和挤出应用。
特点
自粘

使用 KURARITY进行塑料改性
优点
替代TPU

KURARITY可用作光导
应用
粘合剂、涂料、密封剂
阿拉丁开发的KURARITY LA 系列,LA 系列使用聚(丙烯酸正丁酯)中间嵌段, 当用作各种极性树脂(PC、ABS、PBT、PC/ABS、PMMA、PVC、PLA)、油墨、涂料、粘合剂和其他化合物的改性剂时,KURARITY能赋予特殊性能,例如改善流动性、 抗冲击性、柔软性和极性。与一般核壳型抗冲改性剂相比,这种效果是不同的。
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KURARITY is a series of acrylic block copolymers that are produced using Aaddin’s unique anionic living polymerization technology, which combines various (meth)acrylates into A-B or A-B-A type block copolymers. This controlled polymerization process enables KURARITY to remain exceptionally transparent and clean with minimal residual monomer or oligomer compared to conventional acrylic polymers that are produced using radical polymerization. KURARITY is also referred to as MAM (Methyl-methacrylate-Acrylate-Methyl-methacrylate), it consists of methyl methacrylate hard-blocks (PMMA-blocks) and an acrylic based soft-block (a PnBA-block or a P(nBA/2EHA)-block).
Due to its structure, KURARITY exhibits a variety of properties such as excellent transparency, weather resistance, self-adhesion and good compatibility with other polar materials. The acrylic-based block copolymer can be processed into a wide variety of applications, such as adhesives, coatings and sealants, 3D printing or light guides (especially in the mobility sector and home appliances). KURARITY can be used as an additive to modify polar plastics and is ready to use for injection and extrusion applications.
Features
Self-adhesive

Benefits

Applications
Adhesives, coatings, sealants
Aladdin developed LA-series uses poly (n-butyl acrylate) intermediate blocks.When used as a modifier for various types of polar resins (PC, ABS, PBT, PC/ABS, PMMA, PVC, PLA), inks, coatings, adhesives and other compounds, KURARITY imparts special properties such as improved flow-ability, impact resistance, softness and polarity. This effect is different compared to general core-shell type impact modifiers.
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