钛制品或致癌？
本帖最后由 MicSDcn 于 2023-2-1 10:25 编辑https://www.shoudian.org/static/image/common/none.gif很https://www.shoudian.org/static/image/common/none.gif多https://www.shoudian.org/static/image/common/none.gif都https://www.shoudian.org/static/image/common/none.gif在https://www.shoudian.org/static/image/common/none.gif推https://www.shoudian.org/static/image/common/none.gif荐https://www.shoudian.org/static/image/common/none.gif钛https://www.shoudian.org/static/image/common/none.gif金https://www.shoudian.org/static/image/common/none.gif属https://www.shoudian.org/static/image/common/none.gif，于https://www.shoudian.org/static/image/common/none.gif是https://www.shoudian.org/static/image/common/none.gif学https://www.shoudian.org/static/image/common/none.gif习https://www.shoudian.org/static/image/common/none.gif相https://www.shoudian.org/static/image/common/none.gif关https://www.shoudian.org/static/image/common/none.gif资https://www.shoudian.org/static/image/common/none.gif料。
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本帖最后由 PBX2 于 2023-2-1 08:13 编辑
说到食品承装金属容器，估计最早出现的是铅和锡，那时候铅和锡都是做酒具的材料，原因估计是比较好加工，有没有毒？肯定有毒而且毒死不少人。接着估计就是青铜器，有没有毒？氧化后肯定有毒，一样毒死不少人。在接下来应该是铝，有没有毒，肯定有毒，但是铝属于活泼金属，表面形成的氧化铝膜很致密，所以使用起来因为铝中毒的不是很多。
现在出现了一种又轻又硬又耐腐蚀的钛！有没有毒？继续延伸阅读推导----比如现在给人体置换的关节以及各种骨头几乎都是钛做的，原因就是它轻巧耐腐蚀耐磨硬度大。http://www.chusan.com/zhongkao/67822.html。
有的病人不能吃氯化钠做的食盐，只能换成氯化钾来吃，有毒吗？吃起来是无毒的。但是！静脉推注氯化钠可以吗，当然是可以的。要是推注氯化钾可以吗？完全不行！！！用不了一分钟就会死人！！而且没法救活！！！
{:5_596:}{:5_596:}{:5_596:} 考虑一下，呼吸的空气中有氧，食物中有碳，二者在一定条件下可以反应生成二氧化碳和一氧化碳，浓度达到一定程度会{:5_613:}{:5_627:} 喝个水能把二氧化钛颗粒喝到血液里去?
按照这个逻辑. 你把日常吃喝的油盐酱醋米,直接打血液里头. 估计没几个不致癌不堵塞的.
PBX2 发表于 2023-2-1 08:12
说到食品承装金属容器，估计最早出现的是铅和锡，那时候铅和锡都是做酒具的材料，原因估计是比较好加工，有 ...
https://www.shoudian.org/static/image/common/none.gif钛https://www.shoudian.org/static/image/common/none.gif一https://www.shoudian.org/static/image/common/none.gif般https://www.shoudian.org/static/image/common/none.gif广https://www.shoudian.org/static/image/common/none.gif泛https://www.shoudian.org/static/image/common/none.gif意https://www.shoudian.org/static/image/common/none.gif义https://www.shoudian.org/static/image/common/none.gif是https://www.shoudian.org/static/image/common/none.gif指https://www.shoudian.org/static/image/common/none.gif钛https://www.shoudian.org/static/image/common/none.gif元https://www.shoudian.org/static/image/common/none.gif素https://www.shoudian.org/static/image/common/none.gif，这https://www.shoudian.org/static/image/common/none.gif里https://www.shoudian.org/static/image/common/none.gif想https://www.shoudian.org/static/image/common/none.gif讨https://www.shoudian.org/static/image/common/none.gif论https://www.shoudian.org/static/image/common/none.gif的https://www.shoudian.org/static/image/common/none.gif是https://www.shoudian.org/static/image/common/none.gif钛https://www.shoudian.org/static/image/common/none.gif锈 TiO2
xsw2 发表于 2023-2-1 08:47
喝个水能把二氧化钛颗粒喝到血液里去?
按照这个逻辑. 你把日常吃喝的油盐酱醋米,直接打血液里头. 估计没 ...
https://www.shoudian.org/static/image/common/none.gif单https://www.shoudian.org/static/image/common/none.gif纯https://www.shoudian.org/static/image/common/none.gif只https://www.shoudian.org/static/image/common/none.gif是https://www.shoudian.org/static/image/common/none.gif喝https://www.shoudian.org/static/image/common/none.gif水https://www.shoudian.org/static/image/common/none.gif还https://www.shoudian.org/static/image/common/none.gif好https://www.shoudian.org/static/image/common/none.gif，锅https://www.shoudian.org/static/image/common/none.gif就https://www.shoudian.org/static/image/common/none.gif很https://www.shoudian.org/static/image/common/none.gif容https://www.shoudian.org/static/image/common/none.gif易https://www.shoudian.org/static/image/common/none.gif产https://www.shoudian.org/static/image/common/none.gif生https://www.shoudian.org/static/image/common/none.gif划https://www.shoudian.org/static/image/common/none.gif痕
https://img.alicdn.com/imgextra/i1/0/O1CN01SGzmEF1mRbj9TfwZ8_!!0-rate.jpg
acer2017 发表于 2023-2-1 08:34
考虑一下，呼吸的空气中有氧，食物中有碳，二者在一定条件下可以反应生成二氧化碳和一氧化碳，浓度达到一定 ...
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吓得我瑟瑟发抖，我是钛锅和钛的筷子 当兵时摔碎了左手腕的舟状骨，
四根钢针打的封定，现在还有一颗螺钉在骨头里，
当时说的就是钛合金，不影响安检和核磁共振。
http://magimg.shoudian.info/pic/20230201/1675214647546759_880.jpg 这个是吸入以后才致癌，和其它任何粉末一样。就像你每天切割瓷砖吸入陶瓷粉尘最后也会致癌一样。
作为金属氧化物化学性质是非常稳定的，作为餐具日常使用没有任何问题。
钛制品容易有划痕，即容易脱落，不管对身体有没有影响，个人觉得吃进身体里不是好事，所以钛有凸出优点，但一直没有买钛用品（除了钥匙扣） 二氧化钛性质极其稳定，用来刷墙当白灰比石灰之类更耐久更白
一般的盐酸硫酸都不反应，浓硫酸都要加热才反应
人体根本不吸收，怎么吃的怎么拉出来
类似的硫酸钡，钡是有毒的重金属，但拍消化道X光时硫酸钡可以直接喝一大杯当造影剂，一样的不吸收，原样拉出来
美国食品药品管理局规定二氧化钛可以作为所有的食品白色素，最大的使用量为1g/kg。
因为良好的吸收和反射紫外线，纳米级的二氧化钛粉也经常用在各种防晒霜中，擦在脸上身上
解释清楚了没 本帖最后由 PBX2 于 2023-2-1 10:10 编辑
MicSDcn 发表于 2023-2-1 08:53
钛一般广泛意义是指钛元素，这里想讨论的是钛锈 TiO2
那好吧，估计你的化学成绩应该不差吧，请问钛合金制品（咱们这里先不说纯净钛金属先说更多的钛合金）怎么才能变成二氧化钛？{:5_596:}
http://www.chusan.com/zhongkao/67822.html
请不要细思极恐，就像我们搞铅锡焊接一样，总有人觉得铅对人体有害，去看看有多少搞铅锡焊接的得了铅中毒？{:5_616:}
我新买的西铁城光动能电波表就是钛合金的，天天24小时戴在手上，就连洗澡都不摘掉，是不是也该中毒翘辫子了{:5_604:}
szman 发表于 2023-2-1 09:27
这个是吸入以后才致癌，和其它任何粉末一样。就像你每天切割瓷砖吸入陶瓷粉尘最后也会致癌一样。
作为金属 ...
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彩虹糖:
https://pic3.zhimg.com/v2-9b21cb310e01b711d085630d15776096_b.webp
本帖最后由 MicSDcn 于 2023-2-1 10:27 编辑
PBX2 发表于 2023-2-1 09:51
那好吧，估计你的化学成绩应该不差吧，请问钛合金制品（咱们这里先不说纯净钛金属先说更多的钛合金）怎么 ...
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xu1491 发表于 2023-2-1 09:49
二氧化钛性质极其稳定，用来刷墙当白灰比石灰之类更耐久更白
一般的盐酸硫酸都不反应，浓硫酸都要加热才反 ...
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MicSDcn 发表于 2023-2-1 10:02
主要想讨论的是纯钛制品，水杯炒锅等
钛氧化的反应方程式为 Ti+O2==TiO2
化学方程式成立！但是钛加氧气可是不能直接变成二氧化钛的！！！更何况空气中的氧气含量是多少？！你的化学是语文老师教的！{:5_625:}
谢谢指正
PBX2 发表于 2023-2-1 10:15化学方程式成立！但是钛加氧气可是不能直接变成二氧化钛的！！！更何况空气中的氧气含量是多少？！你的化 ...
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我买的钛水杯还没有收到，怎么办，没有质量问题又不能退。早发两天就不买了。 二氧化钛已用于食品添加剂和防晒霜，目前来看还是安全的，锅具脱落的那点量和食品添加剂比可以忽略不计了