Flory-Huggins Chi (χ) Database

Chi (χ)

Entry Info

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Components

Namepolystyrenepoly(methyl methacrylate)
AcronymPSPMMA
Typepolymerpolymer
Composition0.650.35
Molar Mass (kg/mol)

Measurement Details

MethodSmall-angle X-ray scattering of blend
Temperature (K) 413.15
Reference Volume (Å)118

Chi

χ = 0.0209 + 2.87T

Notes

Molecular mass for PMMA ranges from 29.2 to 42.8 kg/mol

Reference

Extracted from: 10.1021/ma4004538

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