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GB/T 42919.6-2023 Active
GB/T 42919.6-2023 Plastics—Determination of thermal conductivity and thermal diffusivity—Part 6:Comparative method for low thermal conductivities using a temperature-modulation technique
Abstract
This document describes a temperature modulation method for measuring thermal conductivity, with an input temperature deviation of less than 1 K. It uses a dual phase-locked method to amplify the tiny temperature modulation. This document is suitable for plastic materials with a thermal conductivity of 0.026 W/(m·K) to 0.6 W/(m·K).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 42919.6-2023 |
| CCS | Basic standards and general methods for synthetic resins and plastics |
| ICS | Plastic Composite |
| Implement Date | 2024-03-01 |
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