很多对于贴膜都是有很大限止的。国外的阳光也很刺眼,为什么还要对车窗贴膜有这么大的限止呢?
Many countries have great restrictions on film. The sunshine abroad is also very dazzling. Why do you have such a big limit on the window film?
车膜本身具有反光的情况,危险指数增加。
First, the film itself has the condition of reflection, and the risk index increases.
其次,贴了膜以后,白天的灯光大多集中在中控台上边,到了晚上,灯光变散了,这种折射很难。驾驶员很容易疲劳。发生危险。
Secondly, after the film is pasted, the light during the day is mostly concentrated on the center console. At night, the light becomes scattered, and this refraction is difficult to solve. Drivers get tired easily. Danger.
另外一些劣质膜对人体的伤害比较大。苯和甲醛含量可能超标。
In addition, some inferior films do great harm to human body. Benzene and formaldehyde content may exceed the standard.
市场上好的防爆膜红外线阻隔率可以达到95%,可见透光率为72%,紫外线阻隔率为99.9%,总阻隔率68%。
The infrared barrier rate of the good explosion-proof film on the market can reach 95%, the visible light transmittance is 72%, the ultraviolet barrier rate is 99.9%, and the total barrier rate is 68%.
那么车窗本身的阻隔效果如何,我们以某款车为例。此款车紫外线阻隔率64%,可见光阻隔率76%,红外线阻隔率76%,总阻隔率57.79%!
How about the blocking effect of the window itself? Let's take a certain car as an example. The UV blocking rate of this car is 64%, the visible light blocking rate is 76%, the infrared blocking rate is 76%, and the total blocking rate is 57.79%!
可见,贴膜可以在一定程度上阻隔阳光对于人体照射所带来的伤害,但是,并不起决定性作用,车窗本身已经经过了阻隔处理。如果您觉得,贴膜属于刚性需求呢,那就贴,但怎么贴更科学呢?
It can be seen that the film can block the damage caused by sunlight to the human body to a certain extent, but it does not play a decisive role. The window itself has been blocked. If you think the film is a rigid demand, stick it, but how can it be more scientific?
如何贴膜更科学?
How to apply the film more scientifically?
啊,前挡风玻璃膜完全没有必要贴。前档风玻璃不能贴有色膜,那么就起不到防晒作用。另外前档风玻璃的膜,一般来说,透光率都在85%以上。也比较昂贵。
First of all, there is no need to stick the windshield film. The front windshield cannot be pasted with color film, so it will not play a role in sunscreen. In addition, the film of front windshield generally has a light transmittance of more than 85%. The price is also more expensive.
细闻车膜气味
Smell the car film carefully
劣质膜在表面会有一些异味,因为做工差,表面会有胶层残留的气味,质量好的膜,异味较小,几乎没有。
Poor quality films will have some peculiar smell on the surface. Due to poor workmanship, there will be residual smell of adhesive layer on the surface. Good quality films have little peculiar smell and almost no peculiar smell.
询问质保期
Ask about warranty period
贴膜之前询问好车膜的保质期,如多久会掉色,多久就不隔热等。口头询问很重要,车膜不可能当时或短时间内就失效,所以能出示质保期的凭证就更好了。
Before applying the film, ask about the shelf life of the film, such as how long it will fade and how long it will not be insulated. Oral inquiry is very important. The car film cannot fail at that time or in a short time, so it would be better to show the certificate of warranty period.
选择店
Choose a professional store
好的膜必须有好的技术,要在无尘的车间贴膜,是授权的贴膜中心。非授权店,进货都是来路不明。以及得贴膜之后将裁下的边角料和质保卡一同保留,和店家确认。
A good film must have good technology. It should be applied in a dust-free workshop. It is the film application center authorized by the brand. For non brand authorized stores, the source of purchase is unknown. And after the film is pasted, keep the cut leftover materials together with the quality assurance card and confirm with the store.