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发表于 2011-6-5 11:22
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先谢谢捧场。这报价是包工包料。
% r' E E$ a2 C1 G* r- r# z“隔除紫外线,99%”,这是窗膜的产家说的。对于玻璃本身阻挡紫外线的功能,我没有研究,不过下面这个说法比较中肯。
* R( y- {2 ?+ Z, \8 g! bLINK:http://au.answers.yahoo.com/ques ... 110528192951AAMROvu
/ j! v' I& O* j; {$ d2 [! P原文:The absorbance or blocking of UV radiation by glass is dependent upon the type of glass. "Normal" glass will not significantly block UV radiation. I don't think any glass will $ M. j7 \, V: w9 [; `2 ~! j0 e$ ]3 l
significantly block or interfere with UV radiation unless it is specifically designed to do so, * h1 f8 Q$ b: q4 A% m, V( a7 z6 z; H
since certain compounds are needed to selectively block it. If a type of glass doesn't say that it blocks UV radiation, it is probably safe to assume that it does not. |
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