Email to admin@cnlyh.net
How to identify stained film
Release time:
2024-01-09 11:24
Source:
Automotive heat insulation film, according to different material processes, can be divided into four categories. They are: dyeing film, ordinary evaporation process metal film, high-end magnetron sputtering metal film and nano optical heat insulation
Dyeing film, according to the category of materials used, can be divided into dye dyeing film and pigment dyeing film two.
How to identify stained films:
First, to check the clarity, you can compare the two membranes to look at the distance, move the membrane slowly, and see whether there is a broken line in the scene. There is also a sideways look at the membrane to see if there are orange lines like orange peels, if so, it is a relatively poor membrane. Lining the diaphragm on white paper to observe the color, the color on both sides of the diaphragm is inconsistent, it must be a dyed and aluminized composite film, not a magnetron metal film.
Second, the most important thing is to uncover the film layer and smell, whether there is a stimulating gum smell. Because the rubber layer in the inferior film contains a large number of benzene, toluene and other harmful gases, there is a large odor. The harmful substances contained in these adhesive layers will continue to be emitted with solar irradiation, which will seriously affect the health of the car owner.
Third, the color of the inferior solar film is added to the installation glue, the film is very thick, and the elasticity is poor. There is no toughness and elasticity to the touch. You can shake it, a good solar film will have a crisp sound, and even have some metallic texture.
Refer to the technical data provided by the manufacturer
Fourth, it can also be identified by transparency, reflectivity, heat insulation, etc. Usually the film with high transparency will have low heat insulation; The more reflective the higher the heat insulation, but too high reflection will reduce the transparency and affect the line of sight. Therefore, only films with high light transmittance, low reflectivity and good heat insulation are considered good films.
Fifth, check whether there is a perfect certificate, test report and manufacturer-based warranty card, only the manufacturer-based warranty card is trustworthy, the manufacturer's warranty card usually contains the real and findable manufacturer name, telephone, address and website.
Features of staining membranes:
1) The dark film can isolate visible light and have privacy;
2) Cheap price;
3) It is basically not blocked to infrared rays, and the heat insulation effect is poor;
4) It is easy to blister, fade, etc. after use.
Related News
In the realm of industrial equipment and components, the significance of high-efficiency air conditioning filter cartridges cannot be overstated. These specialized filters are designed to optimize the performance of HVAC systems by effectively capturing airborne contaminants, thereby ensuring cleaner air and improved operational efficiency. High-efficiency air conditioning filter cartridges are e
How Single Effect Air Conditioning Filters Improve Air Quality
How Single Effect Air Conditioning Filters Improve Air Quality Table of Contents Understanding Single Effect Air Conditioning Filters The Importance of Air Quality in Indoor Environments How Single Effect Filters Work Benefits of Single Effect Air Conditioning Filters Types of Particles Filtered by Single Effect Filters Maintenance and Lifespan of Single Effect Filters
Enhancing Air Quality: How an Air Conditioning Filter Efficiently Filters PM2.5
--- In today’s world, air quality is a growing concern, particularly in urban areas where pollution levels can be alarmingly high. One of the most dangerous types of pollutants is PM2.5, which refers to particulate matter that is 2.5 micrometers in diameter or smaller. These tiny particles can penetrate the respiratory system and cause various health issues. Therefore, having an efficient air cond
Understanding the Lifespan of High-Efficiency Air Purifier Filters: Maximizing Clean Air Quality
Understanding the Lifespan of High-Efficiency Air Purifier Filters High-efficiency air purifier filters play a crucial role in maintaining indoor air quality by trapping harmful particles, allergens, and pollutants. However, understanding their lifespan and when to replace them can be challenging for many users. This detailed article explores the various factors influencing the lifespan of air pur
Professional
We provide a variety of different products and professional consulting services, with a rich product line and specialized service system.
Contact Us
Add: No. 3, Entrepreneurship Road , Yinsha Industrial Park, Shapu, Xintang Town, Zengcheng District, Guangzhou, China
TEL: +86-13825103649
Copyright © 2023 Guangzhou Lingyinhang Composites Materials Co., Ltd. Powered by www.300.cn SEO CitySites