苯酚聚氧乙烯醚硫酸铵 是否有apeo风险

2025年04月06日 20:51
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  我答:【英文】 polyoxyethylene alkylphenol ether

  【1】 APEO简介

  关APEO态环保问题已争论许APEO包括壬基酚聚氧乙烯醚(NPEO)占80-85%辛基酚聚氧乙烯醚(OPEO)占15%十二烷基酚聚氧乙烯醚(DPEO)二壬基酚聚氧乙烯醚(DNPEO)各占1%世界烷基酚聚氧乙烯醚(APEO)耗量8.8亿磅其80%壬基酚聚氧乙烯醚(NPEO)由于APEO环境潜危害已经广泛研究论证欧洲些家自1976制定规限制产使用APEO口欧洲纺织品服装APEO限量现已明确界定:超0.1%我每向欧洲口纺织品服装价值达100亿美元随着2005配额取消销售趋势必升所我必须认真待APEO使用态纺织品服装APEO含量限制看似印染企业事实际产链离助剂行业密切配合面APEO禁用首先我应该加重视采取些效措施杜绝产使用含APEO助剂解决问题关键寻找合适表面性剂效替代APEO我印染整理各道工序所起作用功能

  【2】 APEO态安全性

  APEO态影响概括四面:毒性、物降解性、环境激素、产程产害副产物

  ※ NPEO9-10毒性:LD50=1600mg/Kg;水蚤ECO5042mg/L;藻类ECO5050mg/L表明NPEO哺乳物水物毒性及至癌同与其非离型表面性相似

  ※ 物降解性:APEO降解性缓慢物降解率0%-9%

  ※ 环境激素:APEO具类似雌性激素作用能危害体激素泌化物质即所说雌性效应畸变

  【3】 APEO产程产害副产物

  APEO产程烷基酚环氧乙烷加由于环氧乙烷量积累造低聚氧乙烯环构化二恶烷(1,4)即二氧杂环已烷二恶烷已确认致癌物由于所表现问题欧洲些家工业界政府自愿达共识十几前停止APEO消费洗涤剂清洗剂使用英1998工业洗涤剂停止使用APEO

  杜绝APEO玷污纺织品必须先寻找源

  APEO进入印染厂助剂化品形式现印染各道工序APEO通界面吸附或胶束行物理程达预定效其化结构并未发改变所说源助剂厂必须采取措施才能拒门外保证纺织品沾污APEO关键 APEO系列产品具润湿、渗透、乳化、散、增溶、污等种优异功能所纺织助剂涉及品种用量APEO系列产品商品名TX-10、OP-10、NP-79,10助剂主体部另外TX-18、TX-30,40些助剂重要组部

  3.1 润湿剂、渗透剂、精练剂 润湿剂、渗透剂、精练剂都要求具润湿、渗透力比较早期渗透剂、精练剂耐碱性要求太高般均TX-9.10作主体进行复配随着耐碱性提高磷酸酯化形式存于我前处理剂比渗透剂用20%TX-10加5%磺酸耐碱性高精练剂用TX-10与五氧化二磷磷酸酯化再与定溶剂水兑精练剂酶制品隐藏着定量APEO需要提高酶制品应用纤维渗透性

  3.2 乳化剂浆料、粘合剂、涂层胶、软片、氨基硅油、防水剂些产品印染厂使用量相浆料、粘合剂、涂层胶等产品乳化体系般均采用OP-10、K12、平平加O系列或加入TX-30,40作复合乳化剂软片用OP-10作乳化剂较氨基硅油TX系列作乳化剂例乳液聚合印花粘合剂:丙烯酸酯类单体 38.8%;OP-10 0.8-1%; K12 0.4-0.5% ;平平加O 0.8-1% ;硫酸铵 适量;水 加至100% 粘合剂经干燥固定织物OP-10随沾污织物

  3.3 洗涤剂净洗剂、皂洗剂印染厂用量较化品助剂类助剂含APEO量相例皂洗剂般助剂厂配采用十二烷基苯磺酸、6501、TX-10进行复配PH调至7-8

  3.4散剂染色所用匀染剂亦配APEO采用OP-9,10等提高助剂散性

  【4】 应措施

  4.1 APEO 替代采用 脂肪醇聚氧乙烯醚或支链脂肪醇聚氧乙烯醚替代APEO商品牌号AEO系列(C12-C16脂肪醇聚氧乙烯醚)、平平加0(C18脂肪醇聚氧乙烯醚)或XL-50(异构C10醇聚氧乙烯醚、T07(异构C13醇聚氧乙烯醚)等些产品亦具渗透、乳化、增溶优异性能若精练剂、渗透剂需要提高耐碱性助剂复配AES(十二烷基聚氧乙烯醚硫酸酯)、SAS(仲烷基磺酸钠)、AOS(α-烯烃磺酸盐)、烷基苷(APG)等耐碱性较高表面性剂些表面性剂物降解性能且含致癌芳胺、含重金属离体健康造危害利用所述表面性剂进行合理选择完全合符合各种要求渗透剂、精练剂、乳化剂、净洗剂、皂洗剂、匀染剂

  4.2 加强合作近欧洲纺织品态要求逐提高所我必须重视欧洲关态纺织品规及技术标准信息并制订相应策进步拓欧洲市场针APEO纺织品限量要求印染及助剂行业应采用紧印染及助剂行业应采用紧密真诚合作

  ※ 印染厂家必须目选择环保助剂前处理整理助剂都要进行严格关加强检测工作与助剂厂签定承诺书实现放使用含APEO态纺织化品

  ※ 态纺织品印染企业环保管理需要助剂厂密切合作助剂产厂家解产品否含禁用化品解产品能组助剂厂产品检测比织物容易织物检测极微量往往需要高精度、较昂贵仪器设备;助剂检测往往较简单易行助剂发、产销售产品定要讲诚信

  ※ 类环境益关注环保意识益增强今研制态环保型助剂减少环境影响显更重要

  含APEO纺织化品研究、应用及制造确实存着本增加 3732希望用

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