mooney viscosity

简明释义

门尼粘度

英英释义

例句

1.To improve processing, we need to lower the mooney viscosity 摩尼粘度 of this rubber blend.

为了改善加工，我们需要降低这种橡胶混合物的mooney viscosity 摩尼粘度。

2.The laboratory results showed that the mooney viscosity 摩尼粘度 of the new elastomer was significantly lower than expected.

实验室结果显示新弹性体的mooney viscosity 摩尼粘度明显低于预期。

3.A higher mooney viscosity 摩尼粘度 indicates a thicker rubber that may be more difficult to process.

较高的mooney viscosity 摩尼粘度表示橡胶更稠，可能更难加工。

4.Engineers often adjust the formulation to achieve the desired mooney viscosity 摩尼粘度 for specific applications.

工程师通常会调整配方以达到特定应用所需的mooney viscosity 摩尼粘度。

5.The rubber compound's mooney viscosity 摩尼粘度 was measured to ensure it meets industry standards.

橡胶混合物的mooney viscosity 摩尼粘度被测量以确保符合行业标准。

作文

Mooney viscosity is a crucial parameter in the field of rubber technology. It is defined as the viscosity of a rubber compound at a specific temperature and under specific shear conditions, typically measured using a Mooney viscometer. This measurement is essential for understanding how the rubber will behave during processing and end-use applications. The concept of viscosity itself refers to the resistance of a fluid to flow; thus, mooney viscosity (穆尼粘度) provides insights into the flow characteristics of rubber compounds. In the rubber industry, manufacturers rely heavily on mooney viscosity (穆尼粘度) to ensure that their products meet the required specifications for various applications. For instance, if the viscosity is too high, the rubber may be difficult to process, leading to inefficiencies in manufacturing and potential defects in the final product. Conversely, if the viscosity is too low, the rubber may not have sufficient strength or durability for its intended use.The measurement of mooney viscosity (穆尼粘度) is performed using a specialized instrument known as a Mooney viscometer. This device consists of a rotor that rotates within a fixed chamber filled with the rubber sample. The resistance encountered by the rotor as it moves through the rubber is measured, and this value is used to determine the viscosity. Typically, the test is conducted at a temperature of 100 degrees Celsius, which is standard for rubber processing.Understanding mooney viscosity (穆尼粘度) is vital for researchers and engineers who are involved in the development of new rubber formulations. By manipulating the ingredients and processing conditions, they can achieve the desired viscosity levels that enhance performance characteristics such as elasticity, tensile strength, and wear resistance. For example, adding certain fillers or plasticizers can lower the viscosity, making the rubber easier to process without compromising its mechanical properties.Moreover, mooney viscosity (穆尼粘度) also plays a significant role in quality control. By regularly measuring the viscosity of rubber compounds during production, manufacturers can detect any deviations from the expected values. Such deviations might indicate issues with raw materials or processing techniques, allowing for timely corrections to maintain product quality. This aspect of viscosity measurement is particularly important in industries where safety and reliability are paramount, such as automotive and aerospace sectors.In conclusion, mooney viscosity (穆尼粘度) is an indispensable metric in rubber technology, influencing everything from material formulation to quality assurance. Its significance cannot be overstated, as it directly impacts the performance and reliability of rubber products used in everyday applications. As the rubber industry continues to evolve with new materials and technologies, the understanding and application of mooney viscosity (穆尼粘度) will remain critical for ensuring the advancement and success of rubber manufacturing.

穆尼粘度是橡胶技术领域中的一个关键参数。它被定义为在特定温度和特定剪切条件下，橡胶混合物的粘度，通常使用穆尼粘度计进行测量。这一测量对于理解橡胶在加工和最终应用中的表现至关重要。粘度的概念本身指的是流体流动的阻力；因此，mooney viscosity（穆尼粘度）提供了对橡胶混合物流动特性的洞察。在橡胶行业中，制造商非常依赖mooney viscosity（穆尼粘度）来确保其产品符合各种应用的要求。例如，如果粘度过高，橡胶可能难以加工，从而导致制造效率低下和最终产品的潜在缺陷。相反，如果粘度过低，橡胶可能没有足够的强度或耐用性以满足其预期用途。mooney viscosity（穆尼粘度）的测量是使用一种称为穆尼粘度计的专用仪器进行的。该设备由一个转子组成，该转子在充满橡胶样品的固定腔室内旋转。转子在橡胶中移动时遇到的阻力被测量，这个值用于确定粘度。通常，测试在100摄氏度的温度下进行，这是橡胶加工的标准。了解mooney viscosity（穆尼粘度）对于参与新橡胶配方开发的研究人员和工程师至关重要。通过调整成分和加工条件，他们可以实现所需的粘度水平，从而增强弹性、抗拉强度和耐磨性等性能特征。例如，添加某些填料或增塑剂可以降低粘度，使橡胶更易于加工，同时不妨碍其机械性能。此外，mooney viscosity（穆尼粘度）在质量控制中也发挥着重要作用。通过在生产过程中定期测量橡胶混合物的粘度，制造商可以检测到任何偏离预期值的情况。这种偏差可能表明原材料或加工技术存在问题，从而允许及时修正以维持产品质量。这一粘度测量的方面在安全性和可靠性至关重要的行业中尤为重要，例如汽车和航空航天领域。总之，mooney viscosity（穆尼粘度）是橡胶技术中不可或缺的指标，影响从材料配方到质量保证的方方面面。它的重要性不容小觑，因为它直接影响到日常应用中橡胶产品的性能和可靠性。随着橡胶行业不断发展新材料和新技术，对mooney viscosity（穆尼粘度）的理解和应用将继续对确保橡胶制造的进步和成功至关重要。