Simple analytical method for determination of microstructures of poly(ethylene-co-vinyl acetate) using the melting points

2020 ◽  
Vol 90 ◽  
pp. 106706
Author(s):  
Sung-Seen Choi ◽  
Yu Yeon Chung
Keyword(s):  
Vinyl Acetate ◽  
Analytical Method ◽  
Melting Points ◽  
Simple Analytical Method ◽  
Poly Ethylene

Contribution to the determination of relative increment of internal energy at low deformation of cross-linked rubber

1980 ◽  
Vol 45 (8) ◽  
pp. 2315-2318 ◽  
Author(s):  
Vladimír Pollák ◽  
Andrej Romanov
Keyword(s):  
Internal Energy ◽  
Vinyl Acetate ◽  
Temperature Changes ◽  
Relative Increment ◽  
Poly Ethylene ◽  
Small Deformations

The relative charge of the internal energy, fU/f, during deformation of cross-linked elastomers, poly(ethylene-co-propylene) and poly(ethylene-co-vinyl acetate), was determined at various temperatures. Anomalies in the dependence of fU/f on relative dilatation in the region of small deformations ( 35%) are to a large extent besides other factors due to the sensibility of the formula used to calculate fU/f to temperature changes.

Online determination of chemical and physical properties of poly(ethylene vinyl acetate) pellets using a novel method of near-infrared spectroscopy combined with angle transformation

2019 ◽  
Vol 11 (18) ◽  
pp. 2435-2442 ◽  
Author(s):  
Jinchun Xie ◽  
Hongfu Yuan ◽  
Chunfeng Song ◽  
Xiangjun Yan ◽  
Hao Yan ◽  
...  
Keyword(s):  
Quality Control ◽  
Infrared Spectroscopy ◽  
Vinyl Acetate ◽  
Near Infrared ◽  
Ethylene Vinyl Acetate ◽  
Melt Flow Rate ◽  
Production Processes ◽  
Novel Method ◽  
Poly Ethylene

Melt flow rate (MFR) and vinyl acetate content (VAC) are the target parameters for quality control of poly(ethylene vinyl acetate) (EVA) pellets in production processes.

scholarly journals Fast and Simple Analytical Method for Direct Determination of Total Chlorine Content in Polyglycerol by ICP-MS

Molecules ◽  
2018 ◽  
Vol 23 (2) ◽  
pp. 487 ◽  
Author(s):  
Agata Jakóbik-Kolon ◽  
Andrzej Milewski ◽  
Piotr Dydo ◽  
Magdalena Witczak ◽  
Joanna Bok-Badura
Keyword(s):  
Analytical Method ◽  
Direct Determination ◽  
Chlorine Content ◽  
Simple Analytical Method ◽  
Icp Ms
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