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自驾租车车辆太阳膜选择技巧

大字小字2018-10-07 08:42

  自驾租车挑选车辆太阳膜技巧
  首先,我们要看好这个太阳膜的颜色,目前市面上大部分的劣质膜都是直接将加入颜料的粘胶涂在膜面进行着色的。这种粘胶着色的方法制造出来的太阳膜往往经过太阳暴晒就会褪色,褪色严重的话甚至可以令原来的有色膜变回透明膜。而优质的太阳膜则采用金属溅射工艺,将镍、银、钛等高级金属涂于高张力的天然胶膜上进行着色,在日常使用中不会出现褪色、掉色现象。车主在选购时,可以在待检测的贴膜上喷上一点化油器清洗剂,或者倒上一点汽油,并在膜上划一划。这时候,优质贴膜的颜色不会被划掉,而劣质贴膜的掉色则相当严重。
  其次,就是太阳膜的透视性“无论什么样的太阳膜,如果贴上去以后会影响车内视野的清晰度,那么再好的隔热性能也是浮云。汽车太阳膜的最首要性能之一就是清晰度,合格的太阳膜不管颜色多深,都应当具有相当的视野清晰度,这与行车安全是密切相关的。一般来说,优质的太阳膜可以让即便在雨天、夜间行车的车内人员,都能有清晰的透视性;而劣质贴膜的透视性差,从车里面看外边都让人有朦胧的感觉。
  接着就是要看太阳膜的手感如何了,不同质量的太阳膜好坏很大的一个区别就在于它们的手感和耐磨性。优质的太阳膜由于制作工序多,表面也经过硬化处理,所以摸上去的手感更为平滑、有质感,表面经长期使用也不会留下划痕,具有良好的耐磨性;而劣质的太阳膜大多只是普通的色膜,摸上去手感粗糙且又薄又脆,使用不久就会留下划痕,耐磨性差。
  还有,我们要检验太阳膜的隔热防护性。专家指出,高品质的太阳膜的隔热率应当到达80%以上,比普通色膜高出3到4倍。而优质太阳膜阻挡紫外线的效果则有85%甚至高达99%,能起到有效防护的作用;相反,普通色膜大多只从透明膜通过粘胶染色而成,阻隔紫外线的能力差,在太阳暴晒下容易造成车内物品的老化褪色,也会对车内人员的皮肤造成伤害。一般来说,大部分正规的汽车装配店都为车主配备了红外线隔热体验架,优质的太阳膜能让人明显感受到贴膜前后的车内温差,而劣质的太阳膜无论贴膜前后,都让在车厢内的人感到闷热难耐。此外,要鉴别太阳膜防紫外线的能力也有个简单的方法:先将一张人民币放在贴膜下面,然后用验钞笔的紫外光透过贴膜检验纸币。如果纸币上的水印显示不了,则说明该贴膜能有效阻隔紫外线,反之则说明该贴膜紫外线阻隔能力差。
  最后,我们还要问一问它的气味,由于太阳膜贴在车上,经过太阳一晒,其散发的气味往往就关系着车内人员的健康。优质的贴膜制造工艺复杂,技术含量高,并且是通过了健康安全检测才流入市场的,即使太阳暴晒下也不会产生对人体有害的挥发性物质。而劣质膜制造工艺简单,材料低廉,在使用过程中往往会挥发出含有甲醛、苯等有害物质,长期使用会对人的身体造成严重的危害。
  Self driving car selecting solar film technology
  First of all, we want to look at the color of this solar film, currently most of the poor film on the market are directly added to the pigment of the viscose coating on the film surface for coloring. This viscose coloring method often produces the sun film will fade after exposure to the sun, fade seriously, and even make the original colored film back to transparent film. The high-quality solar film uses metal sputtering process, nickel, silver, titanium and other advanced metals are coated on high tension natural rubber film for coloring, in daily use will not appear fading, fading phenomenon. When the owner chooses, he can spray a little carburetor cleaner on the film to be tested, or pour a little gasoline on it, and scratch the film. At this time, the color of the quality film will not be crossed, while the inferior film will be very serious.
  Second, the transparency of the solar film "no matter what kind of solar film, if affixed to the car will affect the clarity of the field of vision, then the best thermal insulation performance is also floating clouds. One of the most important properties of automotive solar film is clarity, no matter how dark the color of a qualified solar film, should have a considerable field of vision clarity, which is closely related to driving safety. Generally speaking, high-quality solar film can make even in rainy days, night driving personnel, can have a clear perspective; and poor quality paste film perspective, from the inside to see outside people have a hazy feeling.
  Then it depends on how the film feels. One of the big differences between different quality films is their feel and wear resistance. High-quality solar film because of the production process, the surface has been hardened, so feel more smooth, texture, the surface after long-term use will not leave scratches, good wear resistance; and poor quality solar film is mostly ordinary color film, feel rough and thin and brittle, use soon It will leave scratches and wear resistance.
  Also, we need to test the thermal insulation of solar panels. Experts pointed out that high-quality solar film insulation rate should reach more than 80%, three to four times higher than ordinary color film. On the contrary, most of the ordinary color film is only made from transparent film dyed by viscose, and the ability to block ultraviolet rays is poor. Under the sun exposure, it is easy to cause the aging and fading of the articles in the car, and it will also cause the skin of the people in the car. Hurt. Generally speaking, most of the regular automobile assembly shops are equipped with infrared insulation experience racks for car owners, high-quality solar film can make people feel the temperature difference before and after the film, and poor solar film before and after the film, people in the car feel stuffy. In addition, there is a simple way to identify the ability of the solar membrane to resist ultraviolet radiation: first put a RMB under the film, and then use the ultraviolet light of the checking pen to examine the paper money through the film. If the watermark on the paper money can not be displayed, it shows that the film can effectively block ultraviolet light, otherwise, it shows that the UV barrier ability of the film is poor.
  Finally, we have to ask about its odor, because the sun film attached to the car, after the sun, the smell is often related to the car's health. High-quality laminating process is complex, high-tech content, and through health and safety testing before entering the market, even in the sun will not produce harmful volatile substances. The low-quality membrane is easy to manufacture and low-cost materials. It often volatilizes harmful substances such as formaldehyde and benzene in the process of use, which will cause serious harm to people's health after long-term use.

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