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bydgoszcz, poland
It's currently 8:43 PM here
Joined September 3, 2013
0 Recommendations
Andrzej G.
@andrzejgrabowski
3.5
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bydgoszcz, poland
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data analysis
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$110.00 USD
Excel
Finance
Financial Markets
Financial Research
Mathematics
A
•
Education
Phd in agronomy
(4 years)
MSc in physics
(5 years)
Publications
https://scholar.google.com/citations?user=IJzc13QAAAAJ&hl=en&oi=sra
https://scholar.google.com/citations?user=IJzc13QAAAAJ&hl=en&oi=sra
https://scholar.google.com/citations?user=IJzc13QAAAAJ&hl=en&oi=sra
Optical characterization of heterocyclic azo dyes containing polymers thin films
Applied Surface Science
Abstract In this paper we present the optical properties of heterocyclic azo dyes containing
polymers thin films. From spectroscopic ellipsometry combined with transmittance
measurements we estimated the absorption coefficients, refractive indices and optical
energy band gaps of studied compounds
Właściwości fizykomechaniczne i strukturalne plastyfikowanego poli (chlorku winylu)
Przemysł Chemiczny
Badano plastyfikację emulsyjnego poli (chlorku winylu) za pomocą ftalanu di-2-
etyloheksylowego (DOP), estru 1, 2-cykloheksanodikarboksylowego diizononylu (DINCH),
dibenzoesanu glikolu dipropylowego (S-9100) oraz adypinianu dioktylowego (DOA).
Kompozycje badano za pomocą plastografometru Brabendera. Wykonano oznaczenie
właściwości mechanicznych przy statycznym rozciąganiu. Badania twardości względnej i
temperatury mięknienia pokazały, że najwyższe ich wartości mają próbki zawierające S- ...
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