When entering the summer this year, the news of building tempered glass blew often occurs. This not only makes people have doubts, but tempered glass is a quiet glass. If it breaks, how can it be called tranquil glass? No doubt, it is said that tempered glass is a quiet glass, because the tempering strength of the tempered glass is 3 to 5 times that of ordinary glass, and the impact strength is 5 to 10 times that of ordinary glass. The rapid heat quality is 2 to 3 times higher than that of ordinary glass. It can change the temperature difference of 150 degrees or more, and it has obvious results for the police thermal burst. Even if the tempered glass is destroyed, it will show small fragments without sharp angles, which will not cause great damage to the human body. The premise of these excellent qualities of tempered glass must be the qualified products produced by the quality tempering furnace configuration. Then the large consumers are too thin in the following aspects when purchasing tempered glass.
First, look at the mark inspection certificate
Consumers cannot make self-made products when purchasing tempered glass. They must purchase products with outer packaging and brand, site and certificate. Since the launch of the quiet glass product certification in 2003, most of the world's tempered glass manufacturers have decided to certify the product. The company must screen or paste the 3C mark on the body of the product, probably on its smaller outer packaging and attached. The 3C mark is added to the document (such as the certificate of conformity). When purchasing products, it is necessary to check whether there is a 3C mark, and according to the company information, factory number or product certification certificate, etc., the manufacturer of the product is checked whether the product certification is determined (the 3C certificate is valid and valid), the product Whether the model specification is within the scope of the company's ability to resolve the certification, the status of the certificate is valid.
If it is enough to buy a large number of tempered glass, it is better to check the relevant channels to check the tempering furnace configuration used by tempered glass manufacturers. The quality of tempered glass is closely discussed with the tempering furnace. The tempered glass produced by the high-quality tempering furnace is relatively better in performance and more tranquil. In China, Randy and Beibo are the first-line brands in the field of tempering furnaces. They have the tempering skills to start. For example, Randy’s forced convection tempering skills can be roughly tempered online, offline Low-E (E=0.02) glass, ultra-white glass, screen printing glass, embossed glass, tinted glass, white glass, etc. The "convection glass heating furnace" won the China Patent Gold Award.
Second, look at the surface quality
Check the surface quality of the product. Tempered glass should not have cracks and corners; the edge and scratch should not exceed the requirements of GB15763.2-2005. At the same time, the quality of the original glass used in the production of tempered glass should meet the requirements of the corresponding product scale. The surface quality defects of the tempered glass caused by the inherent defects of the original glass should meet the requirements of the corresponding product scale.
In addition, check the flatness of the flat tempered glass. For flat tempered glass products, the GB15763.2-2005 scale requires that the bow curvature should not be higher by 0.3%, and the wave bending should not be 0.2% higher.
Third, check the inspection report of the product
The construction of tempered glass as a product that affects the human body and the tranquility of the industry has been listed as the key point of government supervision and inspection, and the regular manufacturers have inspected the supervision department on a periodic basis. Therefore, the production enterprise should be able to provide the inspection report issued by the quality inspection department. Otherwise, there will be no basis for the pros and cons of the wind production.
Fourth, placement and maintenance as usual
In the process of handling and utilization, it is necessary to restrain the external force even if it is restrained. At the time of resettlement, please ask the professional to hold the operation, and restrain the improper action to bury the tempered glass to bury the hidden danger. When cleaning the glass, do not scratch or scratch or scratch the appearance of the glass, so as not to affect its quiet performance.
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