六氟化硫毒性产物危害揭秘

<br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">除了合成过程中产生的杂质外，还可能在气体充装过程中混入少量的空气、水、矿物油等
杂质，这些杂质含有或会产生一定的有毒物质。在以下四种情况下，六氟化硫会产生毒性：

<br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">1、高温电弧作用时，电气设备中的SF6气体产生一些有毒产物。<br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">例如：电弧中SF6气体的分解和与氧的反应：会产生氟化亚硫酰、四氟化硫酰、氟化硫酰
等有毒物质。

<br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">2、电气设备中的六氟化硫气体分解物与水发生化学反应，产生一些有毒产物。例如，SF6
气体分解物与水的继发反应产生氢氟酸、二氧化硫、硫酸等

<br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">3、SF6气体、分解物和电极在电气设备中(Cu-W 合金)和金属材料(AL、Cu)反应产生一些
有毒产物。例如：六氟化硫气体和分解物与电极或其他材料发生反应： ALF3(固态粉)ALF3
(固态粉)CuF2(固态粉) 等固态粉末

<br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">4、电气设备中的SF6气体和分解物与绝缘材料发生反应，产生一些有毒产物。如与环氧酚
醛玻璃丝布板(棒、管)等含硅成分的绝缘件；或以石英砂、玻璃为填料的环氧树脂浇注件、
模压件、瓷瓶、硅橡胶、硅脂发挥化学作用，产生SiF4、Si(CH3)2F2等产品。

<br lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 13px;="" "="" style="box-sizing: border-box; color: rgb(102, 102, 102);"><span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">这些高温分解六氟化硫气体的产物会导致六氟化硫气体的毒性。购买时首先要避免，找正
规厂家购买，并附上产品检测报告。因此，为了保证纯度和质量，制定了六氟化硫的质量
标准，要<span lantinghei="" sc",="" "open="" sans",="" arial,="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" stheiti,="" "wenquanyi="" micro="" hei",="" simsun,="" sans-serif;="" font-size:="" 16px;="" "="" style="color: rgb(102, 102, 102);">求厂家在供货时提供生物试验无毒证  书。武汉纽瑞德气体公司致力于做专业气体，
资质齐全，产品附有检测报告、气体说明标签、标签证书等。过去17年来，纽瑞德在国内
外享有盛誉。充装钢瓶是中国最大的钢瓶厂，保证了钢瓶的质量。自备专车货运和专业物
流公司保证运输安全，提供现场使用安全信息。自有运输专车与数十家大型物流相结合，
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