2025-12-14 10.2.82.121
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Code of China
Chinese National Standard List: Electrical insulating material and its products

T/CASME 2020-2025 Test method for volume resistivity of low-temperature sealing glass 
  Issued on: 2025-07-04   Translation Price(USD):
GB/T 11026.8-2025 Electrical insulating materials—Thermal endurance properties—Part 8: Determination of thermal endurance indices (TI and RTI) of an insulating material using the fixed time frame method 
  Issued on: 2025-10-05   Translation Price(USD): 660.0
GB/T 11026.7-2025 Electrical insulating materials—Thermal endurance properties—Part 7: Determination of relative temperature index(RTI) of an insulating material 
  Issued on: 2025-10-05   Translation Price(USD): 435.0
GB/T 11026.3-2025 Electrical insulating materials—Thermal endurance properties—Part 3: Instructions for calculating thermal endurance characteristics 
  Issued on: 2025-10-05   Translation Price(USD): 795.0
T/CEC 1122-2025 Technical requirements for epoxy resin based compounds used in casting of dry type high frequency transformers 
  Issued on: 2025-03-04   Translation Price(USD):
GB/T 46134-2025 Natural esters - Guidelines for maintenance and use in electrical equipment 
  Issued on: 2025-08-29   Translation Price(USD): 570.0
GB/T 46180-2025 Test method on electrical insulation performance of superconducting magnet made from CICC 
  Issued on: 2025-08-29   Translation Price(USD): 435.0
T/ZSA 252-2024 High temperature resistant insulating mica tape for electric vehicle power system 
  Issued on: 2024-09-10   Translation Price(USD):
T/SHPTA 080-2024 Flexible insulating Polyethylene terephthalate films for use in motors, generators and transformers 
  Issued on: 2024-05-16   Translation Price(USD):
T/SHPTA 110-2024 Polyurethane waterproof and breathable microporous membrane 
  Issued on: 2024-12-24   Translation Price(USD):
T/SHPTA 115-2024 Multi-layer co-extruded cast polyethylene label fil 
  Issued on: 2024-12-24   Translation Price(USD):
JB 1680-1975 3640 epoxy phenolic laminated glass cloth pipe 
  Issued on:   Translation Price(USD):
NB/T 11307.4-2024 Guide for assessing the fire hazard of materials for electric equipment - Part 4: Converter valve parallel reactors 
  Issued on: 2024-09-24   Translation Price(USD): 270.0
NB/T 11307.3-2024 Guide for assessing the fire hazard of materials for electric equipment - Part 3: Dry-type reactors 
  Issued on: 2024-09-24   Translation Price(USD): 270.0
NB/T 11307.2-2024 Guide for assessing the fire hazard of electric equipment and materials - Part 2: Oil-immersed transformers 
  Issued on: 2024-09-24   Translation Price(USD): 315.0
GB/T 44663-2024 Insulating liquids—Unused modified or blended esters for electrotechnical applications 
  Issued on: 2024-09-29   Translation Price(USD): 375.0
GB/T 31034-2024 nsulating back sheet for crystalline silicon photovoltaic(PV) modules 
  Issued on: 2024-09-29   Translation Price(USD): 315.0
GB/T 13542.4-2024 Plastic films for electrical purposes—Part 4：Polyethylene terephthalate films 
  Issued on: 2024-09-29   Translation Price(USD): 315.0
GB/T 5132.3-2024 Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes—Part 3：Round laminated rolled tubes 
  Issued on: 2024-09-29   Translation Price(USD): 510.0
GB/T 5132.4-2024 Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes—Part 4：Round laminated moulded tubes 
  Issued on: 2024-09-29   Translation Price(USD): 270.0
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