PVC Additives

Schiller, Michael

doi:10.3139/9781569905449.fm

Cited by 32 publications

(27 citation statements)

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“…Functional additives may be added to PA6 in order to achieve the desired properties for applications, such as hoses, containers, bumpers, frames, among others . The compatibility between an additive of any kind and a polymer is a very important factor that often determines final applications . Several parameters such as hydrogen bonding density, dielectric constant, and solubility parameter are used to quantify the level of interaction between polymer and additive.…”

Section: Introductionmentioning

confidence: 99%

“…In systems using plasticizers, for instance, when there are favorable chemical interactions, a plasticizer has a better ability to solvate the polymer chains. However, low molecular weight molecules migrate and can offer risks to human health, as is the case of dioctyl phthalate (DOP), a commonly used plasticizer in poly (vinyl chloride) formulations . The use of alternatives plasticizers, like molecules from renewable and environmentally friendly natural sources, can be very interesting .…”

Section: Introductionmentioning

confidence: 99%

“…Commonly, additives are derived from petrochemical sources. [4][5][6][7] However, many studies have been conducted aiming the use of renewable sources additives in new polymer formulations. [4][5][6]8,9 This trend is important by the search for less polluting alternative and innovation challenges in a field with relatively finite resources, such as petrochemical industry.…”

Section: Introductionmentioning

confidence: 99%

“…[10][11][12] The compatibility between an additive of any kind and a polymer is a very important factor that often determines final applications. 7,13 Several parameters such as hydrogen bonding density, dielectric constant, and solubility parameter are used to quantify the level of interaction between polymer and additive.…”

Section: Introductionmentioning

confidence: 99%

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Structure and properties relationship of melt reacted polyamide 6/malenized soybean oil

Ernzen

Bondan

Luvison

et al. 2015

J of Applied Polymer Sci

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In this work, a maleinized soybean oil (SOMA) was melt reacted with polyamide 6 and the thermal, rheological, and morphological properties were evaluated. It was observed that the maleinized soybean oil reacted with polyamide chains, increasing the molecular weight of the polymer. Addition of SOMA also promoted an increase in the amount of α crystalline phase as well as in the crystallinity index. The average amorphous layer thickness (La) was enhanced with the addition of 1 wt % of SOMA, while the average crystalline layer thickness (Lc) were significantly enlarged with the increase in SOMA content, indicating that SOMA structures were located at the interfacial region between amorphous and crystalline. The addition of 5 wt % of SOMA plasticized the PA6, reducing its glass transition temperature. However, the sample containing 5 wt % of SOMA showed an accentuated pseudoplastic behavior as compared to other samples. Addition of SOMA also reduced the tensile strength and increased the elongation at break. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43050.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Structure and properties relationship of melt reacted polyamide 6/malenized soybean oil

Ernzen

Bondan

Luvison

et al. 2015

J of Applied Polymer Sci

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“…The next five years they will have a key influence on the global market [1]. The share of Russia in world volume of production of PVC reaches a 1.6%, share in global consumption -2.7%.…”

Section: Methodsmentioning

confidence: 99%

Innovative Production of Polyvinychloride on the Basis of Vertical Integration of Business and Cluster Organisation

2017

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Abstract. The paper presents the results of the research of the world and Russian market of polyvinyl chloride (PVC), a comparative assessment is made and the similarities and differences of these segments at the present have been identified. The theoretical possibility of considerable prospects of the development of domestic production of PVC is justified, ensure that it can achieve import substitution and export substitution of this product in Russia. Based on the theory of value chains and cluster organization of the enterprises of coal and chemical industries, ferrous metallurgy and other enterprises of Kuzbass have been proposed new technological solutions for the production of PVC, taking into account regional features of naturalresource base and capacity of national and world markets. It is established that the organization of production of PVC, using coal chemistry technology can be a promising growth point for the business of the Kemerovo region, will help to diversify the coal industry, to expand its product structure and export potential of the region, increase its competitiveness.

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Perspectives on additives for polymers. 1. Aspects of stabilization

Allen

Edge

2020

Vinyl Additive Technology

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Since the earliest discovery and subsequent developments in the world of polymers associated problems and increasing applications have resulted in the rapidly expanding field of "additives." In this context, the term additive is very generalized in that it encompasses many facets associated with ever growing needs. Of the most important are antioxidants (primary and secondary), light stabilizers, processing aids, metal deactivators, flame retardants, biocides, nucleating agents, antistatic compounds, fillers, dyes, pigments (nano, micro, and macro) to name but only a few each serving a particular function and not necessarily all at the same time in the one package. This article presents a general perspective on the type, mode of action, properties, uses, and problems (and circumvention) based on some of the more important key additives. The properties and behavior of many additives in this regard relates very much to the initial incorporation and formulation and in turn is often a major controlling factor in end use performance from a physical, esthetic, structural, mechanical, and chemical point of view. Indeed, with many polymers like PVC, for example, one enters a highly complex world of interactions which can in many cases destroy or even enhance the activity of functional processing additives. Some of these will be highlighted and hopefully the aim being here to enthuse the polymer and additive manufacturers and technologists in the processing laboratories to become more aware of potential issues and problems.

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PVC Additives

Cited by 32 publications

References 0 publications

Structure and properties relationship of melt reacted polyamide 6/malenized soybean oil

Structure and properties relationship of melt reacted polyamide 6/malenized soybean oil

Innovative Production of Polyvinychloride on the Basis of Vertical Integration of Business and Cluster Organisation

Perspectives on additives for polymers. 1. Aspects of stabilization

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