GB/Z 21215-2007
Rigid laminated sheet based on modified diphenyl etheer resins and glass cloth (English Version)
- Standard No.
- GB/Z 21215-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/Z 21215-2007
- Scope
- This guiding technical document specifies the requirements, test methods, inspection rules, packaging, transportation and storage of modified diphenyl ether glass cloth laminates. This guiding technical document is applicable to the modified diphenyl ether glass cloth layer made of the alkali-free glass cloth treated with the coupling agent as the reinforcing material, impregnated with the modified diphenyl ether resin with a temperature index of 180, and hot-pressed. platen. Modified diphenyl ether glass cloth laminates are suitable for motors, dry-type transformers and other electrical equipment with a temperature index of 180, and are used as insulating structural parts
GB/Z 21215-2007 Referenced Document
- GB/T 11026.1-2003 Electrical insulating materials-Properties of thermal endurance-Part 1:Ageing procedures and evaluation of test results
- GB/T 5130-1997 Test methods for industrial rigid laminated sheets based on thermosetting resins for electrical purpose
GB/Z 21215-2007 history
- 2007 GB/Z 21215-2007 Rigid laminated sheet based on modified diphenyl etheer resins and glass cloth
