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如何鉴别蚕丝被
更新时间: 2021-03-21 15:03:39  

1、看被套,看被套的边缘是否有拉链或开口,如果有可以很方便看到被胎的材质。

2、看燃烧反应,蚕丝的燃点很低,燃烧后很快就熄灭,燃烧时冒出的烟是白色的。并伴有燃烧毛发丝出的蛋白质焦味,烧后的灰末脆而易碎,手捏即成粉。

3、看漂白水实验反应:把蚕丝填充物浸泡在市面上的纯漂白水中,过几分钟后若填充物被完全溶化,则为正宗蚕丝。

关键词: 如何 鉴别 蚕丝

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