废有机玻璃溶解回收制备有机玻璃板材  

Preparation of Organic Glass Plate on Dissolved Recycling the Waste Organic Glass

作　　者：程如亮 袁新强[1] 岳凯[1] 张龙[1] 魏小云[1] 陶艳[1] 雷晓冬 房佳萌 何静妮[1] 

机构地区：[1]陕西理工学院材料科学与工程学院,陕西汉中723001

出　　处：《塑料工业》2014年第11期118-121,共4页China Plastics Industry

基　　金：汉中市科技发展专项计划项目(编号:2013hzzx-52)

摘　　要：基于大宗固体废物利用,以甲基丙烯酸甲酯(MMA)、废有机玻璃、过氧化苯甲酰(BPO)、粉煤灰、木屑、氢氧化镁[Mg(OH)2]和乙烯-醋酸乙烯共聚物(EVA)树脂为原料,溶解、共混、聚合三步研究一种回收利用率高、回收过程节能环保、成本低廉和附加值高的废有机玻璃回收再利用方法。并且对有机玻璃板材阻燃性能和力学性能进行研究。结果表明,Mg(OH)2的加入量为30%、EVA树脂的加入量为4.5%,有机玻璃板材的阻燃级别为HB级,板材的硬度为91HD、冲击强度为4.75 k J/m2,弯曲强度为47 MPa。Based on the major solid waste utilization, this paper report a the waste organic glass with dissolving, blending and polymerization using dissolved recycling method of MMA, waste organic glass, benzoyl peroxide （BPO）, fly ash, wood chips, magnesium hydroxide （Mg（OH）2） and EVA resin as the raw material. results showed was HB rate, The flame retardance and mechanical properties of the organic glass plate were researched. The that the when the addition of Mg（OH） z was 30%, The EVA was of 4. 5%, the flame retardance the hardness was 91 HD, impact strength was 4. 75 kJ/m2, the bending strength was 47 MPa

关 键 词：废有机玻璃 甲基丙烯酸甲酯 氢氧化镁 乙烯-醋酸乙烯树脂 溶解回收 MG(OH)2 

分 类 号：TQ320.79[化学工程—合成树脂塑料工业]