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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。
\7 J4 v' }5 v5 M) h: d5 [3 I“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。 W( U( D, f1 q, x
LINK:http://au.answers.yahoo.com/ques ... 110528192951AAMROvu& A* T( |2 N% l
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 6 Z5 K5 X" G3 q$ D: n, D. N
significantly block or interfere with UV radiation unless it is specifically designed to do so, 7 E$ E6 i- D( d5 X+ f) @
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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