Factory direct high-quality glossy black insulating pad insulation pads distribution room voltage insulation pads

Product Name: Insulation pad insulation mat insulation rubber pad electrically insulating rubber sheet insulated carpets and so on. 1. Insulation pads Overview Shijiazhuang send electrical appliance Co., Ltd. Cheung insulation pad insulation mat insulation carpet insulated rubber sheet insulation board; widely used in substations, power plants, power distribution room, test roommate and wild live operations, with higher flexibility to work in the dielectric environment, the maximum insulation voltage of 100,000 volts. KV thickness KG 5KV insulation pad insulation pads 3mm 5.5KG / m2 10KV insulation pads 5mm 9 .5G / m2 15KV insulation pad 5mm 9 .5G / m2 20KV insulation pads 6mm 11.4 G / m2 25KV insulation pads 8mm 15.2 G / m2 30-35KV insulation pads 10mm 18.7 G / m2 12mm 22.8 G / m2 2. Insulation pads classification: (1) divided by color: red insulation pads, insulation pads, black insulation pads (2) according to the voltage level can be divided into: 5KV insulation pads, 10KV insulation pads, 15KV insulation pads, 20KV insulation pads, 25KV insulation pads, 30KV insulation pads, 35KV insulation pads (3) can be divided according to the thickness: 3mm insulation pads, 5mm insulation pads, 8mm insulation pads, 10mm insulation pads , 12mm insulation pads 3. Appearance and size requirements of: scarring or uneven portion of the depth or height must not exceed per square meter plastic sheet thickness tolerance, bubbles, area is not in 1cm2 of air bubbles not more than 5, between any two bubbles is not less than 40mm, in which the impurity depth and the length does not exceed the plastic sheet thickness not less than 40mm, the pad edge uneven or spongy part of the width not exceeding 10mm, a length of no more than 1/10 of the total length of the plastic sheet, and not allowed to have cracks. 4. Process and molding: Insulating pad under the surface there should be no harmful irregularities. Harmful irregularities refers to one of the following characteristics, namely, to destroy the uniformity of the smooth contour of the damaged surface defects, such as holes, cracks, local uplift, incision, mixed with conductive particles, creases, the gap, the bump, ripple and casting marks . Harmless irregular refers to the production process of the formation of surface irregularities. 5. Storage: insulation pads should be stored in dry and ventilated environment, away from heat, more than 20cm off the ground and walls. Avoid being affected by acid-base and oil pollution, not to the open air to prevent avoid direct sunlight. Insulating pad should be stored in a special tank, avoid direct sunlight, rain and snow Baptist leaching, extrusion and sharp objects to prevent collisions. Prohibition insulating pad oil, acids, alkalis or other harmful substances into contact with, and away from the heat source more than 1m. Storage temperature should be between 10 ℃ ~ 21 ℃. 6. Thickness: Throughout the insulation mat should be randomly selected more than five different points for thickness measurement and inspection. It can be used thousands of darling or the same precision instrument to measure. Micrometer accuracy should be less than 0.02mm, measured drill diameter 6mm, diameter plane presser foot (3.17 ± 0.25) mm, presser foot should be able to exert pressure (0.83 ± 0.03) N The insulating pad should be flat to place order micrometer measurements between so smooth. Shijiazhuang send electrical appliance Co., Ltd. Cheung insulation pad insulation mat insulation carpet insulated rubber sheet insulation board good quality and price concessions, welcomed the new and old customers inquiries.