Calcium Sulphate Whisker Reinforced Plasterboard Flexural Performance Research

Jun Tao Liu; Xiao Gang Wang; Xiao Meng Zhang

doi:10.4028/www.scientific.net/MSF.852.1477

Paper Titles

Facile Synthesis of Phosphogypsum-Based Whiskers by Low Temperature Hydrothermal Route with CTAB Addition
p.1450

Low-Cost Preparation of SBA-15 Silica Molecular Sieve and High Humidity Sensing Property in a Wide Range of Relative Humidity
p.1455

Preparation of HTLcs from Magnesium Desulfurization Residues and their Catalytic Performance in Degradation of Waste Polyester
p.1463

Study on the Drying Shrinkage Property of Magnesium Phosphate Cement
p.1468

Preparation of Bi_1-xLa_xVO₄and its Photocatalytic Degradation on Rhodamine B
p.1473

Calcium Sulphate Whisker Reinforced Plasterboard Flexural Performance Research
p.1477

Fabrication of Ultra Low-Density Binderless Sandwiching Materials by Rapid Steam Injection
p.1482

Test and Analysis on Asphalt Content for Fatigue Performance of Polyester Fiber Asphalt Concrete
p.1488

Preparation of SnO₂-TiO₂/Zeolite Y Composites with Enhanced Photocatalytic Activity
p.1493

HomeMaterials Science ForumMaterials Science Forum Vol. 852Calcium Sulphate Whisker Reinforced Plasterboard...

Calcium Sulphate Whisker Reinforced Plasterboard Flexural Performance Research

Abstract:

In this thesis, using building gypsum as the basic material, adding proper amount of additives and whiskers, gypsum board was prepared. The effects of whisker content, calcination temperature, the age and curing conditions on bending, compression and hygroscopicity of gypsum board were studied. The results show that the flexural strength of gypsum board can be enhanced when adding 0.5%~3.5wt% of calcium sulfate whisker,reached the best effect of he flexural strength when adding 1wt% of calcium sulfate whisker; The cure temperature is benefit for the flexural performance of gypsum board in the early,and nearly no role in the late.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volume 852)

Pages:

1477-1481

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.852.1477

Citation:

Cite this paper

Online since:

April 2016

Authors:

Jun Tao Liu, Xiao Gang Wang, Xiao Meng Zhang

Keywords:

Building Gypsum, Calcium Sulfate Whisker, Flexural Strength, Gypsum Board

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Xiang Caiwang. Building gypsum and its products[M]. Beijing: China Building Materials Industry Press. 1998: 368-370.

Google Scholar

[2] Zhang Yufei, Shi Chunyou. Research on the development and mechanism of special refractory fire resistant gypsum board[J]. New building materials, 2005, 8(8): 43-45.

Google Scholar

[3] Wang Jincheng, Cang Shijiao, et al. Application of calcium sulfate whisker in room temperature vulcanized silicone rubbe[J]. Rubber industry, 2011(58): 484-487.

Google Scholar

[4] Wang Yubin. Study on the stability of calcium sulfate whisker[J]. Doctoral Dissertation, 2008. 14-15.

Google Scholar

[5] Li Guangyu. Properties and applications of whisker[J]. Thermoplastic plastic, 2000, (4): 48-51.

Google Scholar

[6] King Pengpei. Application and mechanism of whisker in composite materials[J]. Saline Lake, 2005, 13(2): 1-6.

Google Scholar

[7] She Hongmei, Miao Lei, Han Hongwu, et al. Study on the effect of CaSO4 whisker on the properties of polyurethane adhesive[J]. China adhesive, 2006, 15(6): 5-7.

Google Scholar

[8] Zhang Liqun. Whisker reinforced polymer and whisker / polymer composite[J]. Synthetic rubber industry. 1998, 21(5)261-265.

Google Scholar

[9] Weber M E, Kamal M R. Mechanical and Microscopic Investigation of Whisker-Reinforced Silicone Rubber [J]. Polymer Composites, 1992, 13(2)：133.

DOI: 10.1002/pc.750130208

Google Scholar

[10] Zhou Chao, Zhou Jian. Application of calcium sulfate whisker in HIPS[J]. Modern plastics processing and Application. 2009 (4): 45-48.

Google Scholar

[11] Liu Ling, Zhang Jun. Study on the properties of CaSO4 whisker/polyurethane elastomer composites[J]. Elastomer. 2003, 13(4): 22-25.

Google Scholar

[12] Zhang Liqun, Geng Haiping, Liu Yuexing, et al. Study on the CaSO4 whisker and EPDM/PP thermoplastic elastomer composites[J]. Synthetic rubber industry. 1998, 21(2): 80-83.

Google Scholar