天气预报15天查询> 家居> 亚克力板密度多少

亚克力板密度多少

更新时间: 2021-08-29 16:16:53     

亚克力密度在1.19千克每立方分米,计算方法为:长乘宽乘厚除重,然后得到密度。亚克力板的整体优点有很多,透光率好,可达95%,柔韧性好,弹性好,抗冲击性强,是玻璃的8倍。厚度可从2毫米到8毫米。常用板面2m*3m较多。此外,它的耐候性和耐高温性也很好,应用范围很广,如广告招牌制作、屋顶、楼梯、浴缸、梳妆台和手表等。优点是易于清洗和维护,用作招牌和灯箱外观一年四季如新,设计合理,防雨防潮,结构开放,维护方便。

关键词: 密度 多少

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-3546378/ | 耗时:0.3836 s | 内存:1.89 MB | 查询:6 | 缓存读取:4 写入:2 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3546378 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3546378 LIMIT 0,1
SELECT * FROM tbl_categories where CategoryID=90005 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3546378 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(93142,3539085,3541091,3544025,1219668,3538174,86583,93734,3531455,91171,3545382,1065129,2761110,730790,3526016,3538917,3535848,3532820,3174511,3539277,2322390,3535943,3531827,1224604,3416546,1228277,3529796,2177310,1230165,3539563) ORDER BY field (ArticleID,93142,3539085,3541091,3544025,1219668,3538174,86583,93734,3531455,91171,3545382,1065129,2761110,730790,3526016,3538917,3535848,3532820,3174511,3539277,2322390,3535943,3531827,1224604,3416546,1228277,3529796,2177310,1230165,3539563)
SELECT ArticleID,Title FROM tbl_Articles where CategoryID=90005 ORDER BY ArticleID DESC LIMIT 20