Advances in Mechanical Engineering, 2014 Microcellular injection molding is a process that offers numerous benefits due to the internal structure generated; thus, many applications are currently being developed in different fields, especially home appliances.
Daniel Elduque +5 more
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Lean Concept to Reduce Waste of Process Time in the Plastic Injection Industry in Indonesia
Nigerian Journal of Technological Development, 2023 The mapping that has been done previously shows that there is a high processing time for the injection molding and shaft assembly processes in the S/A worm gear-type plastic industry.
Choesnul Jaqin +4 more
doaj
Evaluation of coefficient of friction in similar conditions to ejection of molding parts [PDF]
, 2014 The injection molding is the technique most used for processing polymers. Nowadays, due to economic demands the ejection of the parts occur as soon as possible to lead to a short cycle times.
Pontes, A. J. +1 more
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Quality Indexes Design for Online Monitoring Polymer Injection Molding
Advances in Polymer Technology, 2019 Quality control is a crucial issue in the injection molding process with target of obtaining a high yield rate and reducing production cost. Consequently, effective methods for monitoring the injection conditions (e.g., pressure, velocity, and ...
Jian-Yu Chen +2 more
doaj +1 more source
Perancangan Mesin Molding sebagai Alternatif Pemanfaatan Limbah Plastik untuk Bahan Dasar Sangkar Burung [PDF]
, 2014 Indonesia is a country which has plastic waste problem. Based on BPS's (1999) data shows that in 1995 volume of import plastic trade in Indonesia especially polipropilena (PP) is 136,122.7 tons whereas in 1999 is 182,523.6 tons.
Setiawan, A. Y. (Adi) +2 more
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Reinforcement and structure development in injection molding of bone-analogue composites [PDF]
, 2002 Composites of high density polyethylene (HDPE) with hydroxyapatite (HA—the main inorganic constituent of human bone) were produced by extrusion compounding and subsequent injection molding.
Bevis, M. J. +3 more
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Utilization of Micro Sisal Fibers as Reinforcement Agent and Polypropylene or Polylactic Acid as Polymer Matrices in Biocomposites Manufacture [PDF]
, 2013 Sisal (Agave sisalana) as a perennial tropical plant grows abundantly in Indonesia. Its fibers can be used as the reinforcement agent of biocomposite products.
Ismadi, I. (Ismadi) +3 more
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Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers [PDF]
, 2005 Main chain thermotropic liquid crystal esters, ester-imides, and ester-amides were prepared from AA, BB, and AB type monomeric materials and were end-capped with phenylacetylene, phenylmaleimide, or nadimide reactive end-groups.
Dingemans, Theodorous J. +2 more
core +1 more source
Process for bonding elastomers to metals [PDF]
, 1993 A process for bonding elastomeric material to a metal part includes coating a heat curable adhesive on the surfaces of the metal part to be bonded. The metal part is placed in a mold, a bottom plate and an upper transfer pot of a transfer molding machine
Dickerson, George E., Kelley, Henry L.
core +1 more source
Study on microcosmic properties and temperature simulation of foamed polypropylene composites
Scientific ReportsThe injection molding procedure and the compression molding procedure of foamed polypropylene composite are studied. The pore diameter, pore density, and microscopic topography for polypropylene composites was studied by experiments of slicing samples ...
Dongsheng Yang +4 more
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