AGRP anti-aging characteristics and high temperature resistant wire products use release date: 2019 - 05 - 29 viewed: zero

Instrument in huashi free for you to provide professional quality technical services. Industrial thermocouple and thermal resistance thermometer is the most commonly used in the industrial temperature detecting element. Wire and cable to the most direct reason for premature failure is lower insulation breakdown. There are many factors will lower sensitivity and conductivity of insulation. According to the practical operation experience, can be summarized as the following. The cause of the cable aging 1: external force damage. From the running situation analysis in recent years, especially in the rapid economic development of the east coast, quite a number of cable fault is caused by mechanical damage. For example, cable laying and installation, the structure is not standard, easy to cause mechanical damage. Buried cable on the civil engineering construction in operation is also easy to damage the cable. L if the damage is not severe, sometimes need can take months or even years of damage to complete breakdown failure formation, sometimes serious damage could lead to short circuit fault, directly affects the safety of the power unit of production. The cause of the cable aging 2: insulation be affected with damp be affected with damp. It is also very common, usually occurs in the buried cable or pipe cable junction. , for example, made by the wet weather conditions, unqualified cable joint and the joint will cause the water to enter or water vapor into the connector. For a long time, R can form water branch under the action of electric field, it will undermine the dielectric strength of the cable and leads to failure. Production of AGRP anti-aging high-temperature wire products with heat resistant, cold resistant, corrosion resistant, soft, etc. The product has excellent anti-aging performance and longer service life and can be used as a negative environment, such as high and low temperature, portable electric instrument and electrical connection. Effectively solve the above problem operation performance 1. The ac rated voltage: AF U0 / U. 300/500 v; 2. The highest working temperature: silicon rubber insulation installed line shall not exceed 180 ℃; F46 insulation installed line shall not exceed 200 ℃; Perfluorinated octane sulfonic acid insulation installed line shall not exceed 260 ℃; 3. Minimum ambient temperature: - 60℃； 4. Permissive bending radius of cable shall not be less than 4 times of cable diameter.