期刊
ADVANCED COMPOSITES AND HYBRID MATERIALS
卷 5, 期 3, 页码 2078-2091出版社
SPRINGERNATURE
DOI: 10.1007/s42114-022-00544-w
关键词
Ethylene-acrylic acid copolymer; Surlyn resin; Zinc stearate; Light transmittance; Yield strength
资金
- technical innovation and application development project of Chongqing Science and Technology Bureau [cstc2019jscx-msxmX0045]
- Innovation Research Group at Institutions of Higher Education in Chongqing [CXQT19027]
- Ministry of Education in Saudi Arabia [IF_2020_NBU_306]
The combination of Surlyn-Zn2+ and zinc stearate effectively enhances the properties of self-made ionic interlayer, leading to improved light transmittance and strength of safety glass.
Surlyn-Zn2+ and zinc stearate have been used to synergistic modify ethylene-acrylic acid co-polymer (EAA), and the EAA/Surlyn-Zn2+/zinc stearate blend was prepared by blending and extrusion. The morphological and physical properties of self-made ionic inter-layer membranes were studied by differential scanning calorimetry, thermogravimetric analysis, rotating rheometer, and scanning electron microscopy. The experimental results show that the combination of Surlyn-Zn2+ and zinc stearate significantly improves the mechanical properties, crystallinity, thermal stability, and rheological properties of the self-made ionic interlayer. The scanning electron microscope results indicate that the phases have been improved. The light transmittance, yield strength, and bonding strength of safety glass are improved significantly by using a ternary blend system as an interlayer film with the ratio 90/10/0.6 for EAA/Surlyn-Zn2+/zinc stearate. Meanwhile, the light transmittance for the safety glass reached 80.58% and the yield strength reached 73.1 MPa. Furthermore, no degumming can be seen in the glass broke during the bond strength test.
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