PUR

Category Type Material
Polymers Thermoset Polymers

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MF
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PUR
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Data Table for: Polymers: Thermoset Polymers: PUR

Mechanical Properties

Quantity Value Unit
Tensile strength 20 - 45 MPa
Elongation 500 - 500 %

Physical Properties

Quantity Value Unit
Thermal expansion 130 - 200 e-6/K
Thermal conductivity 0 - 0.19 W/m.K
Specific heat 1700 - 2100 J/kg.K
Service temperature -40 - 100 °C
Density 1100 - 1700 kg/m3
Dielectric loss factor 0.01 - 0.036
Water absorption 1.5 - 1.5 %

Environmental Data

Quantity Value Unit
Eco indicator 95 13.8 mPt
EPS 2606 mELU
Ex (in) / Ex (out) 4.71158080140907 MJ/MJ
GER 154.761 MJ
Raw materials input 261.984719573704 kg
Solid 0.5358462 kg
Eco indicator 99 0.4083 Pt
Environmental remarks LCA for Methane-diphenyl-4,4-diisocyanate and Polyol based on propene oxide and glycerol. The large amount of different kinds of PUR, which are almost not seperable, makes recycling very difficult.
Author: Idemat 1998

General

     
Remarks PUR is thermoplastic or thermoset depending on the functionality of the raw materials. PUR is strong, stiff, high wear resistant, elastic at low temperatures. Good wheather resistant. Not for hot water or steam.
Sample

Sample: Thermoset Polymers

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