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iec60587 tracking index test
Selling leads
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...； Insulating performance evaluation-Tracking resistance and Erosion resistance test； Polymer materials used under severe outdoor conditions； ...
2026-04-30 00:08:56
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*, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: ...
2025-08-13 17:48:11
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#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal...
2025-08-16 00:22:16
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#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal...
2025-08-16 00:22:16
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...Testing Machine BS EN 367 Product Description: Heat transfer index is calculated from the mean time in seconds to achieve a temperature rise of 24...
2025-08-13 17:49:27
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..., which is mainly used to evaluate the fire performance of walls and ceilings, and gives test results. As an indicator of flame propagation. 2. ...
2026-04-30 00:08:56
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... by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does ...
2025-08-13 17:50:00
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...Oxygen index Ambient Temperature Testing Equipment Application: The minimum concentration of oxygen that will just support flaming combustion in a ...
2025-08-13 17:47:52
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... by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does ...
2025-08-13 17:43:10
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... by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does ...
2025-08-13 17:40:36
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