Functional materials based on PA6/PVP blends

• Autorzy: Gnatowski A. , Suberlak O. , Postawa P.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The results of investigations of properties of PA6 mixed in state the viscoelasticity from polymer about ability of creating of physical bonds was introduced. The polyvinylpyrrolidone about small molecular weight in this aim was applied (10 ± 2,5 thousand). Design/methodology/approach: Within the work some results of chosen properties of PA with different percentage composition with the addition of polyvinylpyrrolidone (PVP) have been presented. In chance of mixing PA6 with PVP forms solution PVP in PA6, to which proper are large intermolecular influence, in this case hydrogen bond. Findings: The functionalactive material was prepared about sharp tuning sorption ability across physical modification polycapramide mixed from bipolar polyvinylpyrrolidone in batch - free state, which be characterizes high ability complex. The properties of the polymer blends depend significantly on the type of the components. That kind of influence manifests especially in the change of the physical properties. Research limitations/implications: The basis condition for reaching the homogeneity, specific structure and the properties of a polymer material is its mutual miscibility of the polymers. Additional agents that make mixing easier are usually applied; they have reactive effect which results in a chemical modification of output polymer along with the change in its chemical structure and the structure of macrochains. In order to achieve this, the polyvinylpyrrolidone has been used. Practical implications: It is possible to foresee, that under the influences large tangent stresses and intermolecular interaction colloidal solution PVP in PA forms about sure homogeneity, after cooling which does not the inversion of winding phases. Large intermolecular influence among PVP and PA6 are unquestionable with regard on their chemical building. The probability of influence of intermolecular influences with this reason results, the leaders to creation of new centres of crystallization near cooling the polymer material. Originality/value: Received however results show thereon that PA with PVP additions create more stable material. Homogeneous material was got about raised elasticity and mechanical durability with perspective of use in textile industry.

Słowa kluczowe

EN

engineering polymers; blends; polyamide; polyvinylpyrrolidone

PL

tworzywa konstrukcyjne; mieszaniny; poliamid; poliwinylopirolidon

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2006
• Tom: Vol. 18, nr 1-2
• Strony: 91--94
• Opis fizyczny: Bibliogr. 15 poz., tab., wykr.

Twórcy

autor

Gnatowski A.

• Department of Polymer Processing and Production Management, Technical University, Armii Krajowej Ave. 19c, 42-200 Czestochowa, Poland

autor

Suberlak O.

• Department of Polymer Processing and Production Management, Technical University, Armii Krajowej Ave. 19c, 42-200 Czestochowa, Poland

autor

Postawa P.

• Department of Polymer Processing and Production Management, Technical University, Armii Krajowej Ave. 19c, 42-200 Czestochowa, Poland

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