聚乳酸可以应用在哪些方面

    1、生物医学领域

    目前聚乳酸已在骨外科、胸外科、颌面外科、肿瘤的靶向治疗等领域进行了广泛的基础研究和临床应用。聚乳酸在医药领域应用也非常广泛，如可生产一次性输液用具、免拆型手术缝合线等，低分子聚乳酸作药物缓释包装剂等；    2、食品包装材料    聚乳酸与聚乙烯(Polyethylene，PE)、聚氯乙烯(Polyvinylchloride，PVC)、聚丙烯(Polypropylene，PP)等材料相比，具有良好的生物可降解性、优良的抑菌和抗霉特性。用于加工从工业到民用的各种塑料制品、包装食品、快餐饭盒、无纺布、工业及民用布；    3、工业和农业领域    聚乳酸的可塑性、耐热性和物理加工性能良好，可以将其加工成农用地膜，用来弥补传统地膜易碎且不可降解的缺陷，还可以将其加工成汽车行业的配件工程材料、建筑用绳索、农药化肥缓释材料等。可以加工成农用地膜，用来弥补传统地膜易碎且不可降解的缺陷；    文章由“光华伟业”整理，可访问聚乳酸http://www.brightcn.net/ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C8%3A134217728%2C9%3A134250504%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=29.0.0&pra=5&wgl=1&tt_state=W3siaXNzdWVyT3JpZ2luIjoiaHR0cHM6Ly9hZHNlcnZpY2UuZ29vZ2xlLmNvbSISInN0YXRlIjowfSx7Imlzc3Vlck9yaWdpbiI6Imh0dHBzOi8vYXR0ZXN0YXRpb24uYW5kcm9pZC5jb20iLCJzdGF0ZSI6MH1d&dt=1608014815266&bpp=7&bdt=126&idt=113&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D6f33e7309fe18c0a-22a5176123c5008e%3AT%3D1607586523%3ART%3D1607586523%3AS%3DALNI_Mbs0xlF5xpJgMTFBU8K0AqBJFjJFA&nras=1&correlator=3151726168935&frm=23&ife=1&pv=2&ga_vid=2095060467.1608014815&ga_sid=1608014815&ga_hid=1893239013&ga_fc=0&nhd=1&u_tz=480&u_his=4&u_java=0&u_h=1080&u_w=1920&u_ah=1030&u_aw=1920&u_cd=24&u_nplug=18&u_nmime=43&adx=-12245933&ady=-12245933&biw=1922&bih=912&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=42530671&oid=3&pvsid=1859622305881051&pem=373&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1030%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.390cbcl4ha6j&fsb=1&dtd=134" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.390cbcl4ha6j" data-load-complete="true">