天气预报 > 其他 > 纸的燃点是多少度
纸的燃点是多少度
更新时间: 2020-10-23 00:00:00  

普通纸张的燃点在130℃到180℃之间。纸的着火点温度根据纸的材质差异,每种类型纸的着火点都不一样。当温度很高的火焰接触到纸后,纸张的温度会迅速升高到100℃以上,但是又低于其着火点温度,这时纸张的大量热量就会传递给温度较低的水。

纸张的温度始终低于着火点而不能燃烧,直到纸锅中的水沸腾达到100℃了,纸依然处于100℃,如果想要纸张燃烧,只有当纸锅中的水全部烧干后,纸的温度才会继续升高,最后达到着火点,从而点燃。

关键词: 燃点 多少

纸的燃点是多少度相关经验

天气预报

最新推荐

页面:/news/view-143818/ | 耗时:0.1225 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=143818 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=143818 LIMIT 0,1
select * from tbl_Articles_sphinx where id=143818 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1067895,1077240,2247196,988905,1109304,1048112,1108828,1121936,1501819,1043057,1045073,1065773,1052699,1129393,1080913,1094393,1057471,1127783,1049046,1127427,1067487,1059016,1125189,981848,1067089,1077074,1067035,1127761,1132913,1081065) ORDER BY field (ArticleID,1067895,1077240,2247196,988905,1109304,1048112,1108828,1121936,1501819,1043057,1045073,1065773,1052699,1129393,1080913,1094393,1057471,1127783,1049046,1127427,1067487,1059016,1125189,981848,1067089,1077074,1067035,1127761,1132913,1081065)