不鏽鋼保溫瓶怎麼選?專家教你看標示|天下雜誌

為提供您更多優質的內容,本網站使用cookies分析技術。若繼續閱覽本網站內容,即表示您同意我們使用 cookies,關於更多cookies資訊請閱讀我們的隱私權政策與使用條款。 隨著環保及養生意識抬頭,路上隨時可見人手一只「保溫瓶」,但市售保溫瓶百百款,選擇喜愛的花色、品牌之餘,你/妳真的認識保溫瓶嗎? 依照衛福部食藥署訂定「不鏽鋼食品容器具標示作業指引」,目前台灣運用不鏽鋼材於食品容器具上,主要分為3種系列,200、300、400系列,並依照經濟部標檢局的標準,200系列主要是以錳、鉻、鎳為主,300及400系列則是除了錳、鉻、鎳以外,還含有鉬,並依不同的比例組成。 台北榮總臨床毒物科主任楊振昌表示,目前保溫瓶的不鏽鋼材質主要以300系列中的型號304、316為主,304主要是由18%的鉻加上8%的鎳及微量的錳,316則是以18%的鉻加上10%鎳及微量的鉬,都是耐強酸、強鹼的材質。 楊振昌表示,不鏽鋼的原理主要是運用「鉻」的特性,鉻與鋼的表面結合,會產生一層細緻透明的「氧化鉻」,防堵氧氣與鐵的接觸,阻止氧化鐵產生;鋼與鐵同樣都屬於「鐵」,兩者差別在於含碳量不同。 加上鉻的鋼會產生具磁性的不鏽鋼,加上鎳可以消除磁性,鎳也可以防銹,促進保溫瓶內層的保護膜生成,另外加上鉬,主要是鹽分讓不鏽鋼生鏽,鉬能在鹽分存在時穩定保護膜,並快速修復表面,也具抗腐蝕性;含有猛的型號304,是比316還要早研發出的型號,使用錳主要是提升不鏽鋼的延展性。 2013年到2014年間,...

Global Metal Stamping Products Market Top Players 2019 – 2025 : Magna, Martinrea, Gestamp, Diehl, Shiloh Industries

The Global Metal Stamping Products Market research report also provides an overall analysis of the market share, size, segmentation, revenue forecasts and geographic regions of the Market along with industry leading players are studied with respect to their company profile, product portfolio, capacity, price, cost and revenue. The research report also provides detail analysis on the Market current applications and comparative analysis with more focused on the pros and cons of Metal Stamping Products and competitive analysis of major companies. Request for Sample Report @ https://www.indexmarketsresearch.com/report/global-metal-stamping-products-market-2/108185/#requestforsample The Metal Stamping Products market size is estimated in terms of revenue (US$) and production volume in this report. Whereas the Metal Stamping Products market key segments and the geographical distribution across the globe is also deeply analyzed. Various market dynamics such as growth drivers, restrictions, and the future prospects of each segment have been discussed in detail. Based on that, the market report determines the future status of the market globally. Global Metal Stamping Products Market 201...