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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。1 r5 T3 S$ A; s# J; j3 Y
“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。; H/ }( m; X8 J: C# h* A# W4 W
LINK:http://au.answers.yahoo.com/ques ... 110528192951AAMROvu, u- g. A. L0 v4 ^' H8 x; w* m6 u
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 , v9 q5 q/ b( e* |9 @1 R, c' i, R# m7 r
significantly block or interfere with UV radiation unless it is specifically designed to do so,
( V& v) K, K( Y$ D4 l) t3 osince 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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