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玻璃粉對陶瓷化PVC復合材料性能影響
作者:鄭雨欣,等
中國分類號:TQ314.3
文獻標識碼:B
文章標識碼:1009-797X(2024)02-0042-04
關鍵詞:聚氯乙烯;低熔點玻璃粉;陶瓷化
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摘要
探討了玻璃粉用量對陶瓷化聚氯乙烯(PVC)復合材料性能的影響。結果表明,添加60份自制玻璃粉,PVC復合材料綜合性能較好,材料硬度(邵氏D)可達41,氧指數達到30%。隨著玻璃粉含量增大,復合材料內部孔洞變多自支撐力改變,在600 ℃燒蝕30 min后所形成的陶瓷體成瓷效果好,結構密實且強度高、自支撐能力強、內部孔洞少、瓷化作用明顯。
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