Learn to 'touch smell test' can easily identify the pros and cons of glass explosion-proof membrane! -

Using the domestic residents of shower room should be focus on the news mentioned shower room glass explosive news, which has brought also in the use of the residents of shower room was worried, but prevent explosive method is also give glass more than add a layer of explosion-proof membrane or the use of laminated glass, but there are a lot of people know nothing to the stand or fall of explosion-proof membrane, simple methods to identify the stand or fall of explosion-proof membrane! The first touch! Inferior quality of membrane materials used is the worst of base material, the toughness is poor, not only with his fingers press the corner of the film, will feel very soft, also particularly prone to wrinkle. And high quality membrane have different sense to the touch, feel the thick and smooth feeling, press with finger film edges, can obviously feel the film more hard, sound is ringing. The second smell! Inferior membrane materials used among the worst in the quality of glue, glue contains large amount of poisonous gases such as benzene, methanol, if the tear protective film or in sunlight, smelled a heavy peculiar smell, the film must be inferior products, which seriously affected the residents health. The third: look! Look bad membrane on the sun you will find that the definition of membrane is very poor, uneven color also, time is long color also can have fall off phenomenon appeared, generally for a year or two will have to change once, and of high quality membrane despite how low light through rate, resolution is very good, no matter how long time will not appear back rub off phenomenon. In addition to these can also look for the sun side, if there is orange peel grain surface as the grain is inferior membrane, high quality of the membrane surface is flat, smooth and glossy. The fourth test! ? (that is, the so-called test check whether this product is a product inspection report, and the name of the manufacturer, the product code, address, product model, the information such as telephone, and then look at whether or not to use the original factory with the unified logo.