GB/T 12703.1-2008 Translated English of Chinese Standard (GB/T12703.1-2008): Textile -- Evaluation for electrostatic properties -- Part 1: Static half period [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2021. 11. 5. - 9ÆäÀÌÁö This Part of GB/T 12703 specifies the test methods and evaluation indexes for static half period of textiles. This Part applies to all types of textiles, but to floor fabrics. |
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... electrostatic properties" is divided into seven parts: -- Part 1: Static half period; -- Part 2: Electric charge density; -- Part 3: Electric charge; -- Part 4: Resistivity; -- Part 5: Frictional voltage ... value at the decay time of ...
... electrostatic properties" is divided into seven parts: -- Part 1: Static half period; -- Part 2: Electric charge density; -- Part 3: Electric charge; -- Part 4: Resistivity; -- Part 5: Frictional voltage ... value at the decay time of ...
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Foreword | 5 |
Principle | 6 |
Atmospheric conditions for humidifying and testing | 7 |
Technical requirements and evaluation of the half period | 8 |
Test report | 9 |
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3.1 Electrostatic voltage 5.1 Detection device 5.4 Cutting tool 7.1.1 If necessary 7.2.3 During operation 7A procedure 8.5 After applying accumulated for continuous atmosphere for humidifying attenuation to half average value calculate the average charged to stable decays below 1/2 densely wound detection device 5.2 disconnect the high-voltage durable antistatic textiles electrostatic voltage decays electrostatic voltage value flushing high-voltage discharge electrode high-voltage electrostatic field humidifying and testing including errata content indexes for static maintain antistatic measured value naturally attenuated number of sample period to 0.1 pin electrode Pre-bake the sample preparation 7.1 Pretreatment Pretreatment 7.1.1 procedure 8.1 Calibrate record the residual relative humidity residual electrostatic voltage sample are separated sample electrostatic voltage sample group sample is 4.5 Sample preparation 7.1 sample with hands separated by 15 stainless-steel tweezers Static half period stop the test Structure diagram Take 3 groups Technical requirements Terms and definitions Test results 9.1 testing 3 Terms upper surface