如何选购隔热膜窗户防晒玻璃贴膜纸

2025-02-11 13:59:26
推荐回答(3个)
回答1:

如果你是做膜批发的,那么如何区分膜的质量和做膜的工艺这些你肯定要慢慢学会,不是几句话就可以完全分辨出来的,也不是一朝一夕可以学会的,如果你是自己要用的膜,怎么说呢,你就向你将要购买膜的公司要样品看吧,一般高中低档的建筑膜会放在一个样本册上,你自己好好观察,如果分辨不清最好不要挑上面有相似颜色的,以防供货商以次充好

回答2:

首先确认隔热膜的生产工艺,然后再看是哪个地方生产的,最后确定各种技术参数的真实性就可以了。

回答3:

识别建筑膜可从以下几个方面加以区分:
1.从耐磨性上区分低档膜耐磨层不耐磨,而高档膜则有相当的抗磨性,所以,我们拿到一块建筑膜,区分清它的保护层后,只要在耐磨层上磨擦几下,看它是否有花纹产生。有花纹者为低档膜,无花纹者为中高档膜。
2.看是否有静电吸引力,由于低档膜中所用金属材料甚少,所以当磨擦低膜时,它会左右滑动;而高档膜由于含金属材料较多,它具有一种静电吸引力,因此在磨擦时不滑动。
3.看电镀层是否均匀,拿起一块建筑膜,观看它的电镀是否均匀,均匀者为质量好的膜,不均匀者为质量不好的膜。
4.照分析法因为不同档次的太阳膜隔热效果不一样,所以我们可采用大功率的太阳灯(500w—700w)照射在膜的表面。如果是低档膜隔热效果差,隔着膜也会感到烫手,而高档膜因为几乎没有什么热量可穿透它,故隔着膜不觉得热。
5.化油器清洗剂试验法用一块膜,在地上磨擦或将化油清洗剂(也称“化清剂”)喷在膜上,掉色的为劣质膜,也即是通常所说的染色膜。不掉色的则为优质膜,也即原色膜。综上所述,透光率高、隔热率高的建筑膜则是高档膜。

北极光建筑膜竭诚为您服务!!!

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