Results 11 to 20 of about 128,191 (280)
Influence of microcrystalline cellulose in thermoplastic starch/polyester blown films
PolímerosThis work investigated the influence of microcrystalline cellulose (MCC) in thermoplastic starch/poly (butylene adipate-co-terephthalate) films produced by blown extrusion, using different MCC contents (4, 7 and 10 g.100 g-1).
Mônica Oliveira Reis +4 more
doaj +2 more sources
Modeling system of extrusion and forming polymeric materials for blown film quality control [PDF]
Компьютерные исследования и моделирование, 2014 Flexible software for modeling polymeric film production by use of blown extrusion has been developed. It consists of library of mathematical models for extrusion and forming blown film, sub-system for changeover to new type of film and sub-system for ...
Tamara Balabekovna Chistyakova +1 more
doaj +1 more source
Study of the compatibilizer effect in the properties of starch/polyester blends [PDF]
Polímeros, 2013 The mechanical, viscoelastic and structural properties of starch/ poly (butylene adipate co-terephthalate) (PBAT) blown films produced by reactive extrusion were evaluated using citric acid (CA) and maleic anhydride (MA) as compatibilizers.
Juliana Bonametti Olivato +4 more
doaj +3 more sources
eXPRESS Polymer Letters, 2023 A mathematical Design of Experiments (DOE) was structured to consider the interactive effects of poly(lactic acid) (PLA), poly(3-hydroxybutyrate-co-hydroxyvalerate) (PHBV), triethyl citrate (TC) plasticiser, and epoxy functionalised styrene acrylate (ESA)
Hosein Pouriman +3 more
doaj +1 more source
Structure-property correlation of polyvinyl alcohol films fabricated by different processing methods
Polymer Testing, 2023 Polyvinyl alcohol (PVA) films prepared by solution casting method or thermal processing techniques have been widely used in industrial applications. However, the relationship between processing methods and structural properties is still unclear.
Shulong Zeng, Li Li, Qi Wang
doaj +1 more source
International Journal of Polymer Science, 2021 Normal and acetylated rice and waxy maize starches with a blend of nopal mucilage (Opuntia ficus-indica) and glycerol were used for the preparation of laminated and tubular films by extrusion and blown extrusion, respectively.
Caroline Andreuccetti +4 more
doaj +1 more source
PP-CBW/m-LLDPE/micro-CaCO3 composite films manufactured from bumper waste by blown film extrusion [PDF]
MATEC Web of Conferences, 2019 The synthesis of polypropylene-based car bumper waste (PP-CBW)/metallocene linear low-density polyethylene (m-LLDPE)/micro-CaCO3 composite films for agriculture mulch films applications has been thoroughly investigated during this study.
Zgheib Nancy, Seif Sylvain, El Hajj Nemr
doaj +1 more source
Development of Pla / Phb Blown Films with Improved Performance for Food Packaging Applications
Chemical Engineering Transactions, 2021 In the present work, the suitability of Polylactic acid (PLA) / Poly-ß-hydroxybutyrate (PHB) blends for blown film extrusion was evaluated in a broad range of compositions, obtaining films with improved performance for food packaging applications ...
Arianna Pietrosanto +3 more
doaj +1 more source
Product-Related Process Data Acquisition in Blown Film Extrusion [PDF]
, 2022 In today’s advanced plastics processing industry, a quality-based control of an entire production line is desirable. This requires a product-related process data acquisition allowing to merge process data and quality data with high accuracy. In this context, an approach for the blown film extrusion process will be presented.
Dohm, Christoph, Schiffers, Reinhard
openaire +3 more sources
Polímeros, 2012 Biodegradable films of thermoplastic starch and poly (butylene adipate co-terephthalate) (PBAT) containing fatty acids were characterized thermally and with infrared and Raman spectroscopies. The symmetrical character of the benzene ring in PBAT provided
Nobrega +3 more
doaj +3 more sources