Effect of glass bead content and diameter on shrinkage and warpage of injection-molded PA6.(Report): An article from: Polymer Engineering and Science
Book Details
Author(s)J.G. Kovacs, B. Solymossy
PublisherSociety of Plastics Engineers, Inc.
ISBN / ASINB0030XRTP8
ISBN-13978B0030XRTP9
MarketplaceFrance 🇫🇷
Description
This digital document is an article from Polymer Engineering and Science, published by Society of Plastics Engineers, Inc. on November 1, 2009. The length of the article is 4002 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available immediately after purchase. You can view it with any web browser.
From the author: A simple technique has been introduced to evaluate the shrinkage and warpage behavior of injection molded products. Using the shrinkage values measured on specific locations of the specimen, three deformation factors have been defined to characterize the warpage behavior of the materials examined. Experiments were carried out to determine these properties of injection molded polyamide 6 (PA6) composites with solid glass bead (GB) contents of 10, 20, 30, 40 wt% and diameters of 11, 85, 156, 203 [micro]m. It was concluded that the flow directional shrinkages can principally be described by the change in the bead content and diameter; it was proven that the increase in bead content and in bead diameter induces a reduction in flow directional shrinkage. The rising bead content and diameter increased the deformation factor, defined by the shrinkage differences caused by the pressure drop. It was pointed out that the ideal bead content can be determined in the function of bead diameter. POLYM. ENG. SCI., 49:2218-2224, 2009. [C] 2009 Society of Plastics Engineers
Citation Details
Title: Effect of glass bead content and diameter on shrinkage and warpage of injection-molded PA6.(Report)
Author: J.G. Kovacs
Publication:Polymer Engineering and Science (Magazine/Journal)
Date: November 1, 2009
Publisher: Society of Plastics Engineers, Inc.
Volume: 49 Issue: 11 Page: 2218(7)
Article Type: Report
Distributed by Gale, a part of Cengage Learning
From the author: A simple technique has been introduced to evaluate the shrinkage and warpage behavior of injection molded products. Using the shrinkage values measured on specific locations of the specimen, three deformation factors have been defined to characterize the warpage behavior of the materials examined. Experiments were carried out to determine these properties of injection molded polyamide 6 (PA6) composites with solid glass bead (GB) contents of 10, 20, 30, 40 wt% and diameters of 11, 85, 156, 203 [micro]m. It was concluded that the flow directional shrinkages can principally be described by the change in the bead content and diameter; it was proven that the increase in bead content and in bead diameter induces a reduction in flow directional shrinkage. The rising bead content and diameter increased the deformation factor, defined by the shrinkage differences caused by the pressure drop. It was pointed out that the ideal bead content can be determined in the function of bead diameter. POLYM. ENG. SCI., 49:2218-2224, 2009. [C] 2009 Society of Plastics Engineers
Citation Details
Title: Effect of glass bead content and diameter on shrinkage and warpage of injection-molded PA6.(Report)
Author: J.G. Kovacs
Publication:Polymer Engineering and Science (Magazine/Journal)
Date: November 1, 2009
Publisher: Society of Plastics Engineers, Inc.
Volume: 49 Issue: 11 Page: 2218(7)
Article Type: Report
Distributed by Gale, a part of Cengage Learning
