其實酒精燈很好用 - 談水火 - 咖啡討論
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By Bethany
at 2010-01-12T01:22
at 2010-01-12T01:22
Table of Contents
嗚..我的 7777 篇~~
;;
酒精燈有些要注意的事
1.每次使用前要裝滿酒精
這樣較不會爆炸
因為半酒精半空氣容易使酒精揮發成氣體,其燃點已經不同
當點火時有較大可能爆炸
2.不過我很皮,今天不想再裝滿;昨天剩的酒精還不少
所以..反正我頭偏開了,注意不要被爆到就好 (對,不良示範)
結果剛才在分心整理別處時,火熄了 *_*
因為酒精的水線已經太低,吸不到酒精,棉繩乾掉..
然後就開始燒棉繩........
這會使得棉繩變短,所以要重抽一次棉繩
而火焰因為燒至較低,所以有燒到陶瓷環,看起來有點燒毀,髒髒的
沒法子啊,東西買來就是要用;但如果是收藏品是會超級心痛的
我記得我這個酒精燈還好啦,買得到
不過我以為陶瓷環是過熱後會裂開
而不是像這樣熔毀有泡泡
看起來很像是塑膠製品,真的很難理解
3.這不是要注意的
而是我記得有噴射酒精燈這種好物 XD
可惜的是不知可不可以單購
--
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咖啡
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