1、醋酸乙烯酯共聚物_化工百科
醋酸乙烯酯共聚物是一种合成树脂，由醋酸乙烯酯和其他单体共聚而成。 它具有以下性质： 化学性质：它具有良好的溶解性，在溶剂中能形成透明的溶液。 它可以与其他树脂和添加剂相容，使其具有可调节的特性。 热性能：醋酸乙烯酯共聚物具有良好的耐热性能和耐老化性能，可以在较高的温度下保持其物理性质和机械性能。 胶粘剂：它具有较高的粘度和粘合力，广泛用于各类胶粘剂的制备。 涂料和油墨：作为增稠剂和分散剂加入涂料和油墨中，提供良好的涂布性能和颗粒分散性。 包装膜和纤维：醋酸乙烯酯共聚物可以用来制备各类包装膜和纤维，具有一定的柔韧性和耐用性。 加聚法：将醋酸乙烯酯与其他单体在引发剂的作用下进行共聚反应，生成共聚物。 间接共聚法…
2、氯乙烯/醋酸乙烯酯共聚物,90%氯乙烯,10%醋酸乙烯酯
ChemicalBook 为您提供氯乙烯/醋酸乙烯酯共聚物,90%氯乙烯,10%醋酸乙烯酯的化学性质，熔点，沸点，密度，分子式，分子量，物理性质，毒性，结构式，海关编码等信息，同时您还可以浏览氯乙烯/醋酸乙烯酯共聚物,90%氯乙烯,10%醋酸乙烯酯产品的价格，供应商，贸易商，生产企业和生产厂家，最后氯乙烯/醋酸乙烯酯共聚物,90%氯乙烯,10%醋酸乙烯酯的中文，英文，用途 CAS cas number cas no可能也是您需要的。
3、乙烯
EVA是乙烯-醋酸乙烯共聚物，它是由乙烯（E）和乙酸乙烯（VA）共聚而制得，英文名称为：Ethylene Vinyl Acetate，简称为EVA，或E/VAC。
4、Copolymers of Vinyl Acetate and Vinyl Carboxylates Bearing Branched C7
This contribution reported the radical copolymerization of vinyl acetate (VAc) with vinyl carboxylates bearing branched C7–C9 chains, including vinyl neononanoate (VV-9), vinyl neodecanoate (VV-10)...
5、醋酸乙烯共聚物胶黏剂
醋酸乙烯共聚物胶黏剂，别名Vinyl acetate copolymer resin，是热塑性树脂。
维尼昂 (氯乙烯和乙酸乙烯酯共聚物)_化工百科
工业产品中醋酸乙烯含量一般为2%～20%，分子量以比浓对数黏度表示为0. 45～0.80，也有个别厂家生产醋酸乙烯含量20%～40%的“高醋”产品。 在聚氯乙烯分子链中引入醋酸乙烯，侧链所带酯基，起着内增塑作用，因而降低了软化温度使加工容易，适用于生产硬质制品和高填料含量制品。 还改进对溶剂的可溶解性，适于配制涂料，可提高对金属的粘接性。 产品的性能取决于醋酸乙烯含量，以15%含量为例，拉伸强度60MPa，热变形温度 (0. 46MPa负荷)57℃，洛氏硬度50，悬臂梁缺口冲击强度lOJ／m2。 可采用悬浮法、溶液法、乳液法、微悬浮法和本体聚合法制各。 悬浮法和溶液法使用较多。
VP/VA共聚物
简介 VP/VA共聚物是由乙烯基吡咯烷酮（N-Vinyl Pyrrolidone, NVP）和乙酸乙烯酯（Vinyl Acetate, VA）通过共聚反应制得的一种非离子型水溶性高分子聚合物。 该共聚物通常以白色粉末或液体（水溶液或酒精溶液）的形式存在，具有无臭无味、易溶于水和醇类溶剂的特性。
乙烯基吡咯烷酮
中文名:乙烯基吡咯烷酮|醋酸乙烯共聚树脂,英文名:Vinyl pyrrolidone|vinyl acetate copolymer,CAS:25086-89-9,化学式:C10H15NO3,分子量:197.23,密度:1.27g/mLat 25°C (lit.),沸点:217.6°C at 760 mmHg,闪点:72°F,蒸汽压:0.132mmHg at 25°C,折射率:1.4300 to 1.4380,MSDS.
Controlled synthesis of poly(vinyl alcohol)
Synthesis of block copolymer of vinyl acetate and methyl acrylate by cobalt-mediated radical polymerization in a packed column system: simultaneous control of molecular weight, separation, and purification
Synthesis of Poly (vinyl acetate)‐Based Block Copolymers for Highly
The emulsion polymerization of vinyl acetate (VAc) is carried out in an aqueous medium containing the anionic surfactant of sodium dodecyl sulfate (SDS) and various troponoids, including tropone (TP), tropolone (TP-OH), 2-chlorotropolone (TP-Cl), and 2-methoxytropolone (TP-OMe).
Among the myriad materials in modern industry, Carlotch vinyl acetate copolymer (hereafter referred to as Carlotch) stands out due to its unique properties and broad application potential. This material not only boasts exceptional physical performance, such as high strength, excellent toughness, and chemical resistance, but also demonstrates irreplaceable advantages in environmental protection and sustainable development. This article aims to explore in depth the characteristics of Carlotch and its applications across multiple fields.
Carlotch is a thermoplastic elastomer synthesized from vinyl acetate monomers, combining the processability of plastics with the elasticity of rubber, making it an ideal choice for diverse applications. Its molecular structure features random or block copolymer regions, endowing it with superior mechanical properties. The strength of Carlotch typically exceeds that of many conventional plastics, while its low-temperature flexibility ensures outstanding performance in high-impact scenarios.
A notable feature of Carlotch is its remarkable chemical resistance. Thanks to its saturated hydrocarbon backbone, it exhibits strong resistance to most organic solvents, inorganic acids, alkalis, and salts. This property enables its use in manufacturing processes involving chemical exposure and simplifies post-use cleaning, reducing environmental pollution.
Environmental sustainability is another key advantage of Carlotch. Compared to traditional petroleum-based plastics, its production generates lower CO₂ emissions due to the absence of high-temperature, high-pressure cracking reactions. Instead, long-chain olefins are converted into shorter polymers via a mild catalytic process. Additionally, Carlotch is highly recyclable, allowing its products to be reprocessed and reused, further minimizing environmental impact.
The applications of Carlotch span industries ranging from automotive, aerospace, and electronics to medical devices and sports equipment. In the automotive sector, it serves as a tire tread material, enhancing vehicle safety through exceptional wear resistance and wet traction. In aerospace, its lightweight yet robust nature makes it ideal for aircraft interiors and component manufacturing. For electronics, its electrical insulation properties and low dielectric constant make it a preferred material for circuit board encapsulation.
As technology advances, Carlotch’s application scope continues to expand. In renewable energy, its temperature and UV resistance have made it a top choice for solar panel encapsulation. In biomedical materials, its antibacterial properties render it suitable for surgical sutures and implants like artificial joints.
The widespread adoption of Carlotch vinyl acetate copolymer underscores its irreplacability in modern industry. Whether improving production efficiency, reducing costs, or advancing environmental sustainability, Carlotch delivers unparalleled value. With ongoing technological progress and material innovation, Carlotch is poised to play an even more critical role in the future of industrial development.
