Paper Title:
Study on Formula for Glass Fiber/Microcellular Unsaturated Polyester Composites Preparation
  Abstract

Formula for glass fiber/microcellular unsaturated polyester composites (GF/MCUP) using supersaturated gas technology was studied by the way of orthogonal experiment. The results showed that these factors affecting average cell size from strongly to weakly were styrene content, accelerant content, glass fiber length, curing agent and glass fiber content, respectively. The factors affecting average cell density from strongly to weakly were accelerant content, styrene content, glass fiber content, curing agent content and glass fiber length, respectively. Curing agent content was the major factor affecting impact strength of GF/MCUP. The factors revealed no obvious difference in affecting tensile strength. Under the optimizing processing condition, the average cell size of GF/MCUP was about 8 μm and the cell density was 1.19×109 cells/cm3. The 153.70 and 255.84 % increase in impact strength were gained over that of GF/UP and UP, respectively. The corresponding 20.24 and 82.51% increase in tensile strength-to-weight ratio were gained over that of GF/UP and UP, respectively.

  Info
Periodical
Advanced Materials Research (Volumes 233-235)
Edited by
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Pages
2595-2599
DOI
10.4028/www.scientific.net/AMR.233-235.2595
Citation
X. N. Zhao, B. Zhou, W. Y. Wan, S. Q. Zeng, W. Ren, "Study on Formula for Glass Fiber/Microcellular Unsaturated Polyester Composites Preparation", Advanced Materials Research, Vols. 233-235, pp. 2595-2599, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xue Juan Cao, Bo Ming Tang, Hong Zhou Zhu, Wen Zhen Li
Abstract:Taking modified unsaturated polyester as the matrix resin, methyl ethyl ketone peroxide (MEKPO) and cobalt naphthenate as the redox system,...
44
Authors: Xue Ni Zhao, Peipei Zhai, Jianpeng He, Wei Ren
Chapter 6: Biological Chemistry, Pharmaceutical, Medicine and Biomedical Engineering
Abstract:Formula for microcellular unsaturated polyester using chemical foaming method was studied. With the increase of NaHCO3 content, the cell size...
950
Authors: Feng Sheng Sun, Ya Nan Huang, Wei Pan, Yu Jun Liu
II. Material Processing Technology
Abstract:This paper describes FRP boat hull for specific construction process using the vacuum infusion process, and between the different processing...
245