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How to decide which hardness to buy
For different application scenarios, how to choose the appropriate hardness of nylon rod?
Consider the conditions of use: Different conditions of use and the environment have different requirements for the hardness of nylon rods. For example, when used in high temperature, high pressure and strong corrosive environments, it is necessary to choose nylon rods with high hardness, wear resistance and corrosion resistance. When used in low temperature and low oil environment, nylon rod with low hardness and good mechanical elasticity can be used.
Consider application requirements: Different application requirements also have certain requirements for the hardness of nylon rods. For example, when manufacturing mechanical parts such as bearings and gears, it is necessary to select nylon rods with high hardness, strength and stiffness. For some soft application scenarios, such as buffers, sealing rings, etc., it is necessary to choose nylon rods with lower hardness and better softness.
Consider the ease of processing and maintenance: the hardness of the nylon rod will also affect its processing difficulty and easy maintenance, so this aspect needs to be taken into account when choosing. If a nylon rod hardness is high, although it can meet the needs of use, its processing difficulty will increase, and it needs to use higher level equipment and tools for processing. Nylon rods with lower hardness are easier to process and repair.
Reference to various hardness values: different manufacturers produce nylon rod hardness reference values are different, it is recommended to understand the various hardness values in advance before the purchase, and refer to and ask the manufacturer's technical support staff, in order to obtain a more scientific purchase decision.
