𝔖 Bobbio Scriptorium
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Über die Druckabhängigkeit der viskoelastischen und physikalisch-chemischen Eigenschaften von Polymeren. 2. Mitt. Spezifisches Volumen und thermische Ausdehnung einiger Polymerer beim Schmelzen und Kristallisieren

✍ Scribed by V. -H. Karl; F. Asmusscn; K. Ueberreiter


Publisher
Springer
Year
1980
Weight
158 KB
Volume
258
Category
Article
ISSN
0340-255X

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📜 SIMILAR VOLUMES


Über die druckabhängigkeit der viskoelas
✍ Karl, Veit-Holger ;Asmussen, Frithjof ;Ueberreiter, Kurt 📂 Article 📅 1977 🏛 Wiley (John Wiley & Sons) ⚖ 457 KB

## Abstract Measurements of specific volumes are described as function of temperature and pressure of melting or crystallizing linear polyethylene, __isotactic__ polypropylene, and polyoxymethylene. A pressure range of 50 to 1600 bar permits determination of relative volume changes as function of t

Über die druckabhängigkeit der viskoelas
✍ Karl, Veit-Holger ;Asmussen, Frithjof ;Ueberreiter, Kurt 📂 Article 📅 1977 🏛 Wiley (John Wiley & Sons) ⚖ 387 KB 👁 1 views

## Abstract A reduction formula for the calculation of the specific volume __v__ at any temperature __T__ and any pressure __P__ is derived; it consists of the two equations: The parameters ξ, ζ and ψ can be easily calculated from values in the literature, and therefore only a volume‐temperature c

Über die Druckabhängigkeit der viskoelas
✍ Karl, Veit-Holger ;Asmussen, Frithjof ;Ueberreiter, Kurt 📂 Article 📅 1978 🏛 Wiley (John Wiley & Sons) ⚖ 372 KB 👁 1 views

## Abstract Melting and crystallization of polyethylene (PE) with various amounts of xylene is investigated by pressure dependent volume‐temperature curves. These can be calculated by a reduction formula described earlier. Flory's formula for lowering of the melting point of polymers by solvents pr