Xingtai distribution room 5mm black rubber insulation

Shijiazhuang Golden Power specialized in the production of insulation pads Contact: superb Tel: 15373866203 QQ: 2103662569 Shijiazhuang factory supply insulated rubber sheet insulated rubber sheet anti-static rubber board insulation pads \ insulating plastic sheet \ insulated rubber sheet \ insulation blanket \ Insulation pad Features: good mechanical properties, excellent insulation properties, can work in a dry -35 ~ + 100 ℃ air of dielectric coefficient demanding environment. Through 43KV testing, the normal working 660V of the state down. Appearance and size requirements:? Scarring or uneven portion of the depth or height must not exceed per square meter 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, which impurities depth and 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. 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. National Standards: distribution room voltage 10KV election 8mm thick frequency voltage withstand test 10000V 1 minute breakdown in the frequency pressure experiments 18000V, 20 seconds breakdown in the distribution room voltage 35KV 10-12mm thick???.?? frequency pressure experiments 15000V? 1 minute breakdown in the frequency pressure experiments 26000V, 20 seconds breakdown in the distribution room Low? election 5mm thick? 500V or less? frequency voltage withstand test 3500V? 1 minute without breakdown , in the frequency pressure experiments 10000V, 20 seconds breakdown. The company produces all kinds of insulation pads. In accordance with the voltage level can be divided into: 5kv, 10kv, 20kv, 25kv, 35kv be divided by color: black pads, red pads, pads can be divided according to the thickness: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm , 12mm insulation pads structure:? ?? insulation pads with plastic type insulation materials. ? ?? Insulation pad technology and molding:? ?? Insulation pads upper and lower surfaces 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. ? ?? Insulation pad thickness: ?? on the entire insulation pads 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, flat presser foot diameter of (3.17 ± 0.25)? Mm, presser foot should be able to exert pressure (0.83 ± 0.03) N The insulating pads should be placed flat in between so that the micrometer measurements are smooth. ? ?? Insulation pads national standards:? ?? Distribution room voltage 10KV election 8mm thick frequency voltage withstand test 10000V 1 minute breakdown in the frequency pressure experiments 18000V, 20 seconds breakdown in the distribution???. room voltage 35KV? 10-12mm thick? frequency pressure experiments 15000V? 1 minute breakdown in the frequency pressure experiments 26000V, 20 seconds breakdown in the distribution room Low? election 5mm thick? 500V or less? frequency tolerance ? Pressure of 3500V 1 minute breakdown in the frequency pressure experiments 10000V, 20 seconds hit ?? insulation pad storage:?? ?? insulation pads should be stored in a special tank, avoid direct sunlight, rain snow Baptist leaching, extrusion and sharp objects to prevent collisions. ? ?? Ban insulation pads 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 ℃ insulation pads, also known as the insulation carpet appearance and Size:? ????? Insulation pads scars or uneven portion of the depth or height must not exceed the plastic sheet thickness tolerance, bubbles per in the square, the area is not in 1cm2 of air bubbles not more than 5, between any two bubbles is not less than 40mm, which impurity depth and length does not exceed the plastic sheet thickness not less than 40mm, pads? edge uneven or spongy part of a width not Super 10mm, a length of no more than 1/10 of the total length of the plastic sheet, and not allowed to have cracks. ) Insulation pads brief? Widely used in substations, power plants, power distribution room, test roommate and wild live operations. 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. ? Details of an insulation pads, insulation pads with plastic type insulation materials. Second, insulation pads classification: 1. In accordance with the voltage level can be divided into: (1) 5KV insulation pads Technical parameters: thickness 3mm; the color red, black, green; specific gravity:??? 5.5KG / m2 (2) 10KV insulation pads Technical parameters: thickness 5mm; color ? red, black, green; specific gravity: 9KG / m2 (3) 15KV insulation pads Technical parameters: thickness 5mm; the color red, black, green; specific gravity:?? 9KG / m2 (4) 20KV insulation pads Technical Data: Thickness ? 6mm; colors red, black, green; specific gravity: 11KG / m2 (5) 25KV insulation pads Technical parameters:? thickness 8mm; colors red, black, green; specific gravity:? 14.5KG / m2 (6) 30KV insulation pads Technical parameters: thickness 10mm; color red, black, green; specific gravity:? 18KG / m2 (7) 35KV insulation pads Technical parameters: thickness 12mm; color red, black, green; specific gravity: 21.6KG / m2 2. By color can be divided into: (1) red insulation pads (2) black insulating pad (3) 3 green insulation pads. The thickness can be divided in accordance with: (1) 3mm, 5mm, 6mm, 8mm, 10mm, 12mm Our products are NRSBR such as excellent insulation properties of the non-polar pure rubber production of our times glue-free plastic recycled plastic and non-plastic Jen component surface resistivity and volume resistivity stability, per unit area than the major, the flat performance, physical stability of our company's product acid and alkali oil temperature, color and generous appearance, power frequency withstand voltage to meet national standards. Hebei Five Star Electric Equipment (Shijiazhuang) Co., insulation pads parameters per square meter 1㎡ bubble is not more than 5, the distance between any two bubbles is less than 40mm, no cracks pull off elongation ≥250%, permanent deformation of hot air Aging at 70 ℃ continued 72 hours water absorption ≤1.5% rms power frequency voltage <15KV, three seconds without breakdown look smooth, rugged, elastic insulating rubber mat carpet aka insulation insulation pads, insulation pads , insulating rubber mat, high-voltage insulated rubber mat,