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How to distinguish the quality of the explosion-proof film market?

With the improvement of people's awareness of life safety in recent years, the rapid development and expansion of the explosion-proof film market, the quality of explosion-proof membranes has also varied widely.
The explosion-proof film is made of a high-precision electrolyte sputtering spray method, and then a transparent strength composite polyester fiber film refined from PET is incorporated into a metal atomic layer and has high strength. Adhesion, tensile strength, 160% high elongation, strong acid resistance, alkali resistance, and good physical properties at high temperatures. Therefore, it has high impact resistance and high explosion-proof property.
 
The explosion-proof film is usually applied to the glass in our daily life, so that the life glass can reduce self-explosion or the probability of bursting due to external factors, preventing the personal safety of the glass when it is broken.
The explosion-proof film is inconspicuous in our lives, but they do play a major role in safety protection. However, the quality of the explosion-proof film is uneven, and some inexperienced consumers are easy to purchase low-quality products. So how do we identify the pros and cons of the explosion-proof film?
 
 
First, feel the thickness and smoothness of the explosion-proof film with the touch.
The quality of the explosion-proof film should be no less than 2mm, and the touch will be smooth and thick, without grooves and bumps. Moreover, the high-quality explosion-proof film is hardened, and generally, no scratches are easily left on the surface. The inferior explosion-proof film is easy to cut through the material, so the thickness does not meet the corresponding requirements, so the feel will feel thin and brittle, the toughness is also poorly displayed, and it is easy to leave wrinkles or other defects on the film. trace.
 
Second, use the smell to distinguish the quality of the explosion-proof film.
The high-quality explosion-proof film pays great attention to all the details, so there will be a professional deodorization treatment before the factory, so the odor will be greatly reduced. However, inferior explosion-proof film often misses this treatment. The inferior explosion-proof film has a residual solvent in the rubber layer. The benzene content is very high, and the odor is difficult to eradicate, so the olfactory stimulation to the human body is correspondingly large. A long-term infestation of the human body in this residual benzene environment can seriously endanger the health of the human body.
 
 
Third, observe carefully from all angles with vision.
The explosion-proof film is not only a transparent explosion-proof film but also has various colors and patterns and patterns. The high-quality explosion-proof film is specially treated by professional techniques and will not appear faded or faded. In order to reduce the cost of the inferior quality explosion-proof film, the explosion-proof film basically simply integrates the color directly into the film. When the surface plastic paper is torn open, the pattern and pattern are easily peeled off as long as the surface is strongly scraped.
And from the light transmission and clarity of the explosion-proof film, the quality of the explosion-proof film is uniform.
 
Fourth, reference technical parameters.
Whether it is an automobile glass explosion-proof film or an explosion-proof film in a living environment, the transparency of the general explosion-proof film is not less than 70%. The transparency of the explosion-proof film in the living environment is higher and can reach more than 90%. In addition, attention should be paid to the wear resistance and weather resistance of the explosion-proof film. Generally, these parameters of the high-quality explosion-proof film are not less than 5 months.
The quality of the explosion-proof film is uneven, but the appearance of the explosion-proof film gives us a great sense of safety. What we say "visible security" is to insist on the quality and service to keep pace with each other and work hard for the safety of human life glass.
For more details, please visit our website:http://www.ou-home.com/c/shower-room-blast-film_0020
 
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