先谢谢捧场。这报价是包工包料。' Y Q& `- Z- ^; |0 J1 u
“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。 6 |( L" c2 l5 |0 `; ULINK:http://au.answers.yahoo.com/ques ... 110528192951AAMROvu! ~+ W4 G0 N6 R2 i$ h+ e
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 # s6 u9 \( V* c+ X% l8 o) h/ E
significantly block or interfere with UV radiation unless it is specifically designed to do so, 7 f+ N/ G" a3 y" _3 d& E/ ^
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.