先谢谢捧场。这报价是包工包料。; G* I, \( Y8 U! ~! D" l
“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。: ?0 R+ d: }% q5 h- h
LINK:http://au.answers.yahoo.com/ques ... 110528192951AAMROvu 5 |5 x9 J4 g/ r3 o/ j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 : ~1 y- y, s3 `9 j' Q+ Wsignificantly block or interfere with UV radiation unless it is specifically designed to do so, j" s* e* M. d d* z" ?
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.