广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
20期
76-79
,共4页
王元瑞%张易%彭南南%王刚%王树杰%刘威%陶玉仑
王元瑞%張易%彭南南%王剛%王樹傑%劉威%陶玉崙
왕원서%장역%팽남남%왕강%왕수걸%류위%도옥륜
乳酸掺杂聚苯胺%PP%抗静电材料
乳痠摻雜聚苯胺%PP%抗靜電材料
유산참잡취분알%PP%항정전재료
lactic acid doped polyaniline%polypropylene%antis tatic material
乳液聚合法聚合乳酸掺杂聚苯胺。再使用开炼机混炼PP/聚苯胺，最后平板硫化仪得到永久抗静电聚苯胺/PP。研究发现，聚苯胺/PP复合材料的相容性好。通过掺杂，乳酸中解离出的H＋与聚苯胺分子链上的N原子结合，使聚苯胺获得永久、稳定的导电性。结果证明，随着聚苯胺的添加量，体积电阻减小三个数量级，冲击强度、拉伸强度和硬度足以满足很多应用的要求。
乳液聚閤法聚閤乳痠摻雜聚苯胺。再使用開煉機混煉PP/聚苯胺，最後平闆硫化儀得到永久抗靜電聚苯胺/PP。研究髮現，聚苯胺/PP複閤材料的相容性好。通過摻雜，乳痠中解離齣的H＋與聚苯胺分子鏈上的N原子結閤，使聚苯胺穫得永久、穩定的導電性。結果證明，隨著聚苯胺的添加量，體積電阻減小三箇數量級，遲擊彊度、拉伸彊度和硬度足以滿足很多應用的要求。
유액취합법취합유산참잡취분알。재사용개련궤혼련PP/취분알，최후평판류화의득도영구항정전취분알/PP。연구발현，취분알/PP복합재료적상용성호。통과참잡，유산중해리출적H＋여취분알분자련상적N원자결합，사취분알획득영구、은정적도전성。결과증명，수착취분알적첨가량，체적전조감소삼개수량급，충격강도、랍신강도화경도족이만족흔다응용적요구。
Polyaniline doped with lactic acid was synthesized by emulsion polymerization.The antistatic polyaniline/PP composites were prepared after polyaniline was fully mixed in PP by the open smelting machine and the flat vulcanizing machine.The results indicated that the compatibility of polyaniline /PP composites was good.By doping , the H+which dissociated from lactic acid combined with the N atom of polyaniline molecular chains , so that the conductivity of polyaniline was lasting and stable.With the increase of polyaniline , volume resistance decreased three orders of magnitude , the impact strength , tensile strength and hardness was enough to meet the requirements of many applications.
