FANG Shao-ming, CHENG Yu, BAI Bao-feng, et al. Optimization of foaming formulae and heat saving properties of hydroxyl-terminated silicone[J]. Journal of Light Industry, 2014, 29(2): 1-4. doi: 10.3969/j.issn.2095-476X.2014.02.001
Citation:
FANG Shao-ming, CHENG Yu, BAI Bao-feng, et al. Optimization of foaming formulae and heat saving properties of hydroxyl-terminated silicone[J]. Journal of Light Industry, 2014, 29(2): 1-4.
doi:
10.3969/j.issn.2095-476X.2014.02.001
Optimization of foaming formulae and heat saving properties of hydroxyl-terminated silicone
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He'nan Province Key Laboratory of Surface & Interface Science, Zhengzhou University of Light Industry, Zhengzhou 450001, China;
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College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China;
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College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210096, China
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Corresponding author:
GUO Dong-jie,
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Received Date:
2014-03-08
Available Online:
2014-03-15
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Abstract
The effects of foaming agent,additive and curing agent content on tensile strength,rupture elongation and apparent density of foaming silicone were studied by the orthogonal experiment.The optimal formula for foaming silicone were 100 copies of base adhesives,3 copies of foaming agents,2 copies of additives,and 2.5 copies of curing agents.The related mechanical properties and thermal properties of the above four formulae were investigated by scanning electron microscopy(SEM),multifunctional tensile machine,and hot disc instrument.Results presented that the optimum formula had moderate mechanical properties,well defined and dispersed inner pores,and desired thermal insulation performance.
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Proportional views
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