Key Points For Selecting Laminated Glass

1. Check the logo and certificate
Since the implementation of safety glass product certification in 2003, most of the building laminated glass production enterprises in China have passed product certification. Enterprises must screen print or paste the 3C mark on the product body they sell, or add the 3C mark on its smallest outer packaging and accompanying documents (such as certificates of conformity). When selecting a product, the first thing to check is whether there is a 3C mark, and based on the company information, factory number, or product certification certificate, check whether the purchased product is within the scope of the company's mandatory certification and whether the certification certificate is valid through the internet.
2. Check the appearance and quality
Check the appearance quality of the product, the laminated glass should not have cracks or delamination; The length or width of the edge should not exceed the thickness of the glass; Scratches and abrasions should not affect use; The defects such as bubbles, impurities, or other observable opaque substances in the intermediate layer should not exceed the requirements of GB/T 15763.3 standard.
During use, external impact should be avoided as much as possible, especially for tempered laminated glass where the tip should be protected from force impact. When cleaning glass, be careful not to scratch or scrape the surface of the glass, so as not to affect its optical performance, safety performance, and aesthetics. When installing laminated glass, neutral adhesive should be used and contact with acidic adhesive is strictly prohibited.