Cheap quality insulated rubber board safety and environmental protection

National supplier, Shijiazhuang, Hebei Xing electric power tools and instruments Co., Ltd. Tel: 0311-80727373 Contact: Min http://shijichuang.net/xingdian 

 Insulation pad routine use of configuration: 
 (1) 5KV Insulation cushion thickness: 3mm proportion: 5.8KG/m2 colors: red, green, black 10KV insulation pad thickness: 5mm proportion: 9.2KG/m2 colors: red, green, black 
 (3) 15KV insulation pad thickness: 5mm proportion: 9.2KG/m2 colors: red, green, black 
 (4) 20KV insulation pad thickness: 6mm proportion: 11KG/m2 colors: red, green, black 
 (5) 25KV insulation pad thickness: 8mm proportion: 14.8KG/m2 colors: red, green, black 
 (6) 30KV-35KV insulation pad thickness: 10mm 12mm proportion: 18.4KG/m2 22 KG/m2 colors: red, green, black 4.15KV 
 Insulation pads characteristics: physical and mechanical properties, with excellent insulating properties, can work in a dry -35 to +100 ° C air of dielectric coefficient that require high environment. Through 43KV testing, the normal working 660V of the state. Widely used in the use of 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. Poetry 
 Insulating rubber mat structure: 
 Insulated pad composition: insulated rubber pad with plastic type insulation materials. 
 Insulation pads process and molding: insulating pad under the surface there should be no harmful irregularities. Harmful irregularities is 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 surface irregularities formed in the production process. Insulated rubber pad thickness: should be randomly selected more than five different points throughout the insulation mat thickness measurement and inspection. Can be used thousands of darling or the same precision instrument for measuring. Micrometer precision should be 0.02mm or less, measured drill the diameter of 6mm (3.17 ± 0.25) mm, the diameter of the plane pressure foot of the presser foot should be able to impose (0.83 ± 0.03) N pressure. Insulating pad should be flat to place, in order to make thousands tape measure is smooth. National standards, insulating rubber mat: distribution room voltage 10KV election 8mm thick work frequency withstand voltage test 10000V 1 minute without breakdown in the frequency pressure experiments 18000V 20 seconds breakdown voltage of the power distribution room, 35KV 10-12mm thick power frequency voltage withstand test 15000V 1 minute without breakdown, pressure experiments 26000V 20 seconds breakdown in the frequency distribution room Low election 5mm thick below 500V power frequency voltage withstand test 3500V 1 minute without breakdown, resistance in the frequency pressure experiment 10000V, 20 seconds without breakdown! 
 National supplier, Shijiazhuang, Hebei Xing electric power tools and instruments Co., Ltd. Tel: 0311-80727373 Contact: Min http://shijichuang.net/xingdian