Thermal Conductivity Comparison: 1.0 vs 2.3
1. Concept of Thermal Conductivity
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Thermal conductivity (k) is usually measured in W/(m·K).
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Higher k → better heat transfer (heat moves faster).
- Lower k → worse heat transfer → better insulation.
2. Comparison
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1.0 vs 2.3:
- 2.3 conducts heat faster than 1.0.
- 1.0 has slower heat transfer, so it provides better insulation.
- 2.3 conducts heat faster than 1.0.
3. Air as a Reference
- Air: k ≈ 0.024 W/(m·K) (very low, excellent insulation).
- So both 1.0 and 2.3 are much higher than air.
4. Choosing Based on Application
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Need heat dissipation → choose 2.3
- Need insulation → choose 1.0