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With the expansion of glass fiber-reinforced plastic (FRP) products market, its output increases year by year. At the same time, the amount of its waste also increases dramatically. The number of waste FRP will increase explosively in the next few years. To develop a new way for recycling waste FRP, the broken waste fan blade powder is investigated. Firstly, the morphology and structure of the waste fan blade powder are tested. Secondly, the waste fan blade powder is modified by liquid coupling agent KH-550 and liquid paraffin, and then mixed with polyethylene (PE). Finally, the mechanical properties of the obtained material are analyzed. The experimental results show that, the longitudinal shrinkage rate of the modified composite reduced by 49.85% compared with that of the conventional formula, and the tensile strength, elongation at break and simply supported beam impact strength increased by 66.11%, 21.58% and 42.72%, respectively
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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