Polyvinylchloride (PVC)-Based Blends: State of Art, New Challenges and Opportunities

Visakh, P. M.; Darie-Niță, Raluca Nicoleta

doi:10.1007/978-3-030-78455-3_1

Cited by 7 publications

(9 citation statements)

References 85 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As an integral component of the construction industry, the pricing of raw materials significantly impacts the cost structure of construction projects [2], [3]. Among these materials, polyvinylchloride (PVC) has gained substantial importance due to its versatile application in various construction components, most notably in ceiling production [4]. Predicting the price fluctuations of PVC is, therefore, of paramount interest to construction companies and stakeholders, as it enables them to manage costs efficiently and make informed business decisions.…”

Section: Introductionmentioning

confidence: 99%

Using Backpropagation Neural Network for Polyvinylchloride Ceiling Price Modeling

Purnawan,

Putra,

Fauzi

et al. 2024

informatech

View full text Add to dashboard Cite

Sales predictions on building material products today have applied an artificial neural network approach. One of the products of building material that need to be predicted for sales is polyvinylchloride (PVC) ceilings. Most companies haven’t implementing prediction technique for the sale of PVC ceilings, so this study aims to predict PVC ceiling sales with the backpropagation neural network (BPNN) method using the R algorithm. Unit gradients are calculated using the average absolute per cent error value (MAPE) to minimize the total square errors of network output. The results showed that the network architecture used was 4 to 6-1 and obtained an accuracy of 88% based on the lowest MAPE value.

show abstract

Section: Introductionmentioning

confidence: 99%

Using Backpropagation Neural Network for Polyvinylchloride Ceiling Price Modeling

Purnawan,

Putra,

Fauzi

et al. 2024

informatech

View full text Add to dashboard Cite

show abstract

“…1,2 A large amount of plasticizers is added to fabricate disposable PVC gloves, which can significantly impact the mechanical properties of these gloves. 3,4 Therefore, inorganic fillers, such as CaCO 3 , kaolin, talc, and wollastonite, are often incorporated into PVC compositions. [5][6][7][8] CaCO 3 is the most extensively used inorganic filler, but it also presents challenges due to its hydrophilicity, incompatibility with the polymer matrix, and agglomeration tendencies.…”

Section: Introductionmentioning

confidence: 99%

“…PVC paste resin is commonly synthesized by emulsion polymerization or micro‐suspension polymerization and serves as a key ingredient for the fabrication of disposable PVC gloves 1,2 . A large amount of plasticizers is added to fabricate disposable PVC gloves, which can significantly impact the mechanical properties of these gloves 3,4 . Therefore, inorganic fillers, such as CaCO 3 , kaolin, talc, and wollastonite, are often incorporated into PVC compositions 5–8 .…”

Section: Introductionmentioning

confidence: 99%

Surface modification of calcium carbonate by thiol‐ene click reaction and its effect on the performance of PVC composite

Sun,

Zhang,

Zhang

et al. 2023

J of Applied Polymer Sci

View full text Add to dashboard Cite

Disposable PVC gloves are cost effective, but their mechanical properties can be compromised at extremely high concentrations of plasticizers. The tensile properties of PVC gloves can be improved by incorporating modified fillers into the PVC matrix. In this research, calcium carbonate (CaCO3) was functionalized with γ‐methacryloxy propyl trimethoxyl silane (KH‐570) and then further modified through a click reaction with n‐Octadecyl mercaptan. Fourier‐transform infrared spectroscopy and X‐ray photoelectron spectroscopy have confirmed that n‐Octadecyl mercaptan‐modified KH‐570 was successfully grafted onto the surface of CaCO3. Composite films were manufactured by blending either pristine CaCO3 or modified CaCO3 with PVC resin paste and their tensile properties, light transmission, moisture permeability, and solvent resistance were evaluated. Compared with CaCO3/PVC and KH‐570‐modified CaCO3/PVC composite films, n‐Octadecyl mercaptan‐modified CaCO3/PVC composite films showed higher light transmittance, lower moisture permeability, and higher tensile properties. Dynamic mechanical analysis revealed that these films had low glass transition temperatures, thus broadening their applicability to low‐temperature conditions.

show abstract

“…Melamine is a fragrant, odorless, low-cost, very stable material and not toxic. It is employed in a variety of industrial settings, including corrosion inhibitors [26][27][28][29]. Previous studies used copper oxide particles as photo stabilizers for paint media [30].…”

Section: ■ Introductionmentioning

confidence: 99%

Utilizing Organic Aromatic Melamine Moiety to Modify Poly(Vinyl Chloride) Chemical Structure and Micro CuO That Plays an Important Role to Enhance Its Photophysical Features

et al. 2022

View full text Add to dashboard Cite

Three arms Schiff base unit based on melamine moiety was synthesized and introduced to polyvinyl chloride (PVC) to produce a modified PVC polymer. The polymer composite of new modified PVC polymer was blended with micro copper oxide as a reflecting mirror of UV light to enhance the photostability of PVC. Three different concentrations of micro copper oxide (0.01–0.03 wt.%) were mixed with the modified PVC and cast as a thin film. The photostability test has shown high resistance to photodegradation upon exposure to UV light. In this work, different approaches were applied to examining doped modified PVC's thin film efficiency against photodegradation after exposure to UV light for 300 h in an ambient atmosphere. The exhibited studies, such as infrared spectroscopy and weight loss percentage, have demonstrated the improvement of photophysical properties for modified PVC and blended modified films in comparison to blank PVC polymeric films. These outcomes are so interesting as they could contribute to reducing the consumption of PVC around the world hence its waste causing huge environmental problems for the marine ecosystem.

show abstract

Polyvinylchloride (PVC)-Based Blends: State of Art, New Challenges and Opportunities

Cited by 7 publications

References 85 publications

Using Backpropagation Neural Network for Polyvinylchloride Ceiling Price Modeling

Using Backpropagation Neural Network for Polyvinylchloride Ceiling Price Modeling

Surface modification of calcium carbonate by thiol‐ene click reaction and its effect on the performance of PVC composite

Utilizing Organic Aromatic Melamine Moiety to Modify Poly(Vinyl Chloride) Chemical Structure and Micro CuO That Plays an Important Role to Enhance Its Photophysical Features

Contact Info

Product

Resources

About