methacrylate

简明释义

英[meθˈækrɪˌleɪt]美[meˈθækrəˌleɪt]

n. 甲基丙烯酸酯；异丁烯酸甲酯

英英释义

单词用法

同义词

反义词

例句

1.Objective: To compare the difference of bacteriology between titanium alloy base and methyl methacrylate base.

目的：比较钛合金与甲基丙烯酸脂义齿基托表面细菌粘附的差异性。

2.The high oil-absorbing resin made of crosslinked copolymer of wood fibre and cetyl methacrylate was prepared by suspension polymerization method.

采用悬浮聚合法合成了木浆纤维素交联聚合复合高吸油性材料，测定了所制备的复合高吸油性材料吸油性能指标。

3.Lipsticks contain the carcinogen Polymethyl Methacrylate, among others.

—尤其值得一提的是，唇膏含有致癌的聚甲基丙烯酸甲酯。

4.With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.

采用甲基丙烯酸甲酯时，粒子直径随转化率呈直线增大，这就表明粒子发生了聚集。

5.The polymer was prepared by copolymerizing vinyl sulfonate, methyl methacrylate(MMA) and methacrylic acid(MAA) in different proportions.

三元树脂由乙烯基磺酸酯、甲基丙烯酸甲酯（MMA）与甲基丙烯酸（MAA）按不同的配比共聚而成。

6.The kinetics of graft copolymerization of SBS and methyl methacrylate in toluene initiated by BPO was investigated.

以过氧化苯甲酰（BPO）为引发剂，甲苯为溶剂，膨胀计法研究甲基丙烯酸甲酯与SBS接枝聚合反应动力学。

7.The pulmonary capillary vessels and alveoli of rats were injected by methyl methacrylate and investigated by means of a scanning electron microscope.

用扫描电镜观察以甲基丙烯酸甲酯灌注鼠的肺微血管和肺泡。

8.The new adhesive contains methacrylate compounds that enhance its bonding strength.

这种新型粘合剂含有甲基丙烯酸酯化合物，可以增强其粘合强度。

9.In dental applications, methacrylate resins are often used for fillings and sealants.

在牙科应用中，甲基丙烯酸酯树脂通常用于填充和密封剂。

10.The coating on the surface is made from a methacrylate based polymer.

表面的涂层是由甲基丙烯酸酯基聚合物制成的。

11.The polymerization of methacrylate is crucial in the production of acrylic plastics.

在制造丙烯酸塑料的过程中，甲基丙烯酸酯的聚合是至关重要的。

12.Researchers are exploring new formulations of methacrylate for improved durability.

研究人员正在探索新的甲基丙烯酸酯配方，以提高耐用性。

作文

In the world of chemistry and materials science, the term methacrylate refers to a group of compounds derived from methacrylic acid. These compounds are widely used in various applications due to their unique properties, such as clarity, durability, and resistance to UV light. One of the most notable uses of methacrylate is in the production of acrylic plastics, which are known for their glass-like transparency and lightweight nature. This makes them an ideal choice for products like windows, displays, and even lenses in eyewear.The versatility of methacrylate extends beyond just acrylics. It serves as a crucial component in adhesives, paints, and coatings. For instance, when combined with other monomers, methacrylate can form copolymers that enhance the mechanical properties and adhesion capabilities of these materials. This is particularly important in industries such as automotive and construction, where strong, durable materials are essential.Moreover, methacrylate compounds are also significant in the field of dentistry. Dental materials that contain methacrylate are used for fillings, sealants, and even orthodontic devices. The ability of methacrylate to polymerize quickly under certain conditions allows for efficient dental procedures without compromising on the quality of the materials used.Another fascinating aspect of methacrylate is its role in the development of advanced materials. Researchers are exploring the use of methacrylate in creating smart materials that respond to external stimuli, such as temperature or light. This could lead to innovative applications in fields like robotics and responsive architecture, where materials need to adapt to changing environments.However, despite its many advantages, there are also concerns regarding the safety and environmental impact of methacrylate compounds. Some studies have suggested that certain methacrylate derivatives may pose health risks during production or application, leading to increased scrutiny and regulation in various industries. As a result, researchers and manufacturers are actively seeking safer alternatives and more sustainable production methods to mitigate these risks.In conclusion, methacrylate is a vital compound with a wide range of applications across multiple industries. Its unique properties make it indispensable in the production of various materials, from everyday items to advanced technological solutions. As we continue to explore the potential of methacrylate, it is essential to balance innovation with safety and sustainability, ensuring that we harness its benefits while minimizing any adverse effects. Understanding the significance of methacrylate will help us appreciate the intricate relationship between chemistry and the materials that shape our daily lives.

在化学和材料科学的世界中，术语methacrylate指的是一组来源于甲基丙烯酸的化合物。这些化合物因其独特的性质而被广泛应用，如透明度、耐用性和抗紫外线能力。methacrylate最显著的用途之一是在生产丙烯酸塑料中，这些塑料以其玻璃般的透明度和轻便的特性而闻名。这使得它们成为窗户、展示和甚至眼镜镜片等产品的理想选择。methacrylate的多功能性不仅限于丙烯酸。它是胶粘剂、涂料和涂层中的关键成分。例如，当与其他单体结合时，methacrylate可以形成共聚物，从而增强这些材料的机械性能和粘附能力。这在汽车和建筑等行业中尤为重要，因为强大且耐用的材料至关重要。此外，methacrylate化合物在牙科领域也具有重要意义。含有methacrylate的牙科材料用于填充物、密封剂甚至正畸装置。methacrylate在某些条件下能够迅速聚合的能力，使得高效的牙科程序成为可能，而不会影响所用材料的质量。methacrylate的另一个迷人方面是它在先进材料开发中的作用。研究人员正在探索使用methacrylate创建对外部刺激（如温度或光线）作出反应的智能材料。这可能会导致在机器人技术和响应式建筑等领域的创新应用，在这些领域中，材料需要适应不断变化的环境。然而，尽管有许多优点，人们也对methacrylate化合物的安全性和环境影响表示担忧。一些研究表明，某些methacrylate衍生物在生产或应用过程中可能对健康构成风险，导致各个行业的监管和审查增加。因此，研究人员和制造商正在积极寻找更安全的替代品和更可持续的生产方法，以减轻这些风险。总之，methacrylate是一种重要的化合物，具有广泛的应用，涵盖多个行业。其独特的性质使其在各种材料的生产中不可或缺，从日常用品到先进的技术解决方案。随着我们继续探索methacrylate的潜力，平衡创新与安全和可持续性至关重要，确保我们在利用其好处的同时，最大限度地减少任何不良影响。理解methacrylate的重要性将帮助我们欣赏化学与塑造我们日常生活的材料之间的复杂关系。