不銹鋼編號越大,保溫效果越好?

面對賣場琳琅滿目的保溫瓶,您挑選的條件是什麽?
品牌?外形?容量?保溫效果?還是被廣告洗腦的不銹鋼編號?
我們購入同樣為 450cc的另外兩款使用316材質的保溫瓶,與Buffalo牛頭牌450cc的304材質保溫瓶一起測試。我們試試在相同環境及條件下,316的保溫效果是否比304更為出色。


*註一:保溫瓶的瓶口越小,保溫效果越好

由上表得知,316不銹鋼保溫瓶之保溫效果與304相當接近,並無明顯之差異。而316材料對真空保溫度沒有意義,良好的高真空保溫生產技術才是關鍵。

歐美日各大知名保溫廠牌,都未標榜或銷售316材質,而是著重於高真空保溫科技,故消費者在挑選保溫瓶時,不要聽信業者的誇大不實廣告,盲目的只看編號,而是要看其保溫效果。

根據衛福部食藥署的公告,接觸食物的不銹鋼容器,只要為 300 系列,就有穩定不變質和不溶出重金屬的特性。

市面上廣告吹噓的 316不銹鋼,差別在於比 304不銹鋼多了 2%的鉬,抗腐蝕的能力更好一些。所以 316不銹鋼最原始的用途,都是使用在海邊、化學工廠等強酸強鹼的環境。

而真正用在醫療上的不銹鋼,例如手術刀是不是使用 316 不銹鋼呢?抱歉,手術刀使用的是400系列的不銹鋼,而不是 316 不銹鋼哦!

測試結果看這裏


你沒注意過的好商品:牛頭牌真空保溫系列

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(1/1) ErrorException

file_put_contents(): Only 0 of 260 bytes written, possibly out of free disk space

in Filesystem.php (line 122)
at HandleExceptions->handleError(2, 'file_put_contents(): Only 0 of 260 bytes written, possibly out of free disk space', '/home/bfw_web_2017/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php', 122, array('path' => '/home/bfw_web_2017/public_html/storage/framework/sessions/r6EBfxG4Bv0WgKhstWPLRD3G6zvavQpPFJBzL3Af', 'contents' => 'a:3:{s:6:"_token";s:40:"F2W1zOrDcbyd0rjriM0IbPuyqu3c7PYgCx3cYpnh";s:9:"_previous";a:1:{s:3:"url";s:101:"http://bfw.com.tw/preferredShow?id=4&srsltid=AfmBOoqthVEB5CsCeQzCdhMGzHFihxjPakv8kUC7h5Qe4ELXFVdeR1-P";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', 'lock' => true))
at file_put_contents('/home/bfw_web_2017/public_html/storage/framework/sessions/r6EBfxG4Bv0WgKhstWPLRD3G6zvavQpPFJBzL3Af', 'a:3:{s:6:"_token";s:40:"F2W1zOrDcbyd0rjriM0IbPuyqu3c7PYgCx3cYpnh";s:9:"_previous";a:1:{s:3:"url";s:101:"http://bfw.com.tw/preferredShow?id=4&srsltid=AfmBOoqthVEB5CsCeQzCdhMGzHFihxjPakv8kUC7h5Qe4ELXFVdeR1-P";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', 2)in Filesystem.php (line 122)
at Filesystem->put('/home/bfw_web_2017/public_html/storage/framework/sessions/r6EBfxG4Bv0WgKhstWPLRD3G6zvavQpPFJBzL3Af', 'a:3:{s:6:"_token";s:40:"F2W1zOrDcbyd0rjriM0IbPuyqu3c7PYgCx3cYpnh";s:9:"_previous";a:1:{s:3:"url";s:101:"http://bfw.com.tw/preferredShow?id=4&srsltid=AfmBOoqthVEB5CsCeQzCdhMGzHFihxjPakv8kUC7h5Qe4ELXFVdeR1-P";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', true)in FileSessionHandler.php (line 83)
at FileSessionHandler->write('r6EBfxG4Bv0WgKhstWPLRD3G6zvavQpPFJBzL3Af', 'a:3:{s:6:"_token";s:40:"F2W1zOrDcbyd0rjriM0IbPuyqu3c7PYgCx3cYpnh";s:9:"_previous";a:1:{s:3:"url";s:101:"http://bfw.com.tw/preferredShow?id=4&srsltid=AfmBOoqthVEB5CsCeQzCdhMGzHFihxjPakv8kUC7h5Qe4ELXFVdeR1-P";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}')in Store.php (line 129)
at Store->save()in StartSession.php (line 88)
at StartSession->terminate(object(Request), object(Response))in Kernel.php (line 218)
at Kernel->terminateMiddleware(object(Request), object(Response))in Kernel.php (line 189)
at Kernel->terminate(object(Request), object(Response))in index.php (line 53)