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第 53 卷第 3 期Vol. 53 No. 3
2023 年 6 月Jun 2023

所屬欄目:功能材料

抗靜電ABS復合材料的制備及性能研究
李佩瑛1,2,程睿智1,2,夏先榮1,2,蘇勝培1,2*,熊耀奇3,陳朝彬3,鐘龍興3 (1. 湖南師范大學(xué) 化學(xué)化工學(xué)院,湖南 長(cháng)沙 410081;2. 石化新材料與資源精細利用國家地方聯(lián)合工程實(shí)驗室,湖南 長(cháng)沙 410081;3. 湖南聯(lián)塑科技實(shí)業(yè)有限公司,湖南 寧鄉 410600)
摘 要:使用木質(zhì)素磺酸鈉為抗靜電劑、己內酯為分散劑,與丙烯腈-丁二烯-苯乙烯共聚物(ABS),共混制備了抗靜電ABS復合材料。己內酯添加量為2份、木質(zhì)素磺酸鈉添加量為10份時(shí),復合材料表面電阻達1.2×1010 Ω,達到了抗靜電制品的表面電阻要求?轨o電ABS復合材料熔融指數達19 g/10 min,為純ABS材料的1.9倍;斷裂伸長(cháng)率達73.60%,為純ABS材料的1.9倍;拉伸強度為44.85 MPa,彎曲強度為64.50 MPa,沖擊強度為10.71 kJ/m2。
關(guān)鍵詞:木質(zhì)素磺酸鈉;抗靜電劑;己內酯
中圖分類(lèi)號:TB332  文獻標識碼:A  文章編號:1009-9212(2023)03-0051-07
Preparation and Properties of Antistatic ABS Composites
LI Pei-ying1,2, CHENG Rui-zhi1, XIA Xian-rong1,2, SU Sheng-pei1,2*, XIONG Yao-qi3, CHEN Chao-bin3, ZHONG Long-xing3 (1. College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China; 2. National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Changsha 410081, China; 3. Hunan Liansu Technology Industrial Co., Ltd., Ningxiang 410600, China)
Abstract:Antistatic ABS composite material was prepared by melting extrusion using sodium lignosulfonate as antistatic agent and caprolactone as dispersing agent. When the amount of caprolactone was 2 parts and the amount of lignosulfonate was 10 parts, the surface resistance of the composite was of 1.2×1010 Ω, which meets the surface resistance requirement for antistatic products. The melting index of the antistatic material was 19 g/10 min, 1.9 times of ABS material. The elongation at break was 73.60%, 1.9 times of ABS material. The tensile strength was 44.85 MPa, bending strength was 64.50 MPa and impact strength was 10.71 kJ/m2.
Key words:sodium lignosulfonate; antistatic agent; caprolactone
作者簡(jiǎn)介:李佩瑛(1997—),女,山西晉中人,碩士研究生,研究方向:高分子復合材料(E-mail:1227421916@qq.com)。
聯(lián) 系 人:蘇勝培,教授,博士生導師,研究方向:高分子復合材料(E-mail:sushengpei@yahoo.com)。
收稿日期:2023-05-22
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