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R-1275 — Plastic

Name: Insulation R Values — plastic: record id 1275 · rsi per inch 0.0116226 m2K/W/in · r value per inch 0.0659961 ft2hF/BTU/in · date 5/9/1961 · k w mk 2.1854 W/mK
Creator: Engineering Database

Material Id: Plastic
Record Id: 1275
Date: 5/9/1961
Delta T (F): 17.65
Delta X (in): 0.5728
Density (lb/ft3): 89.26
Description: Black Plastic
Form: Block
K W Mk (W/mK): 2.1854
Manufacturer: E.I. Du Pont De Nemours & Co.
Material: Plastic
Mean Temp (F): 125.47
R Value per Inch (ft2hF/BTU/in): 0.065996
Rsi per Inch (m2K/W/in): 0.011623
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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plastic — record id 1275 · rsi per inch 0.0116226 m2K/W/in · r value per inch 0.0659961 ft2hF/BTU/in · date 5/9/1961 · k w mk 2.1854 W/mK | Insulation R Values | Engineering Database