What is the difference between laminated glass and insulating glass? Is laminated glass safe?

What is the difference between laminated glass and insulating glass? Glass is a common decoration material in decoration. There are many different types of glass, such as laminated glass and insulating glass. Many people can’t tell the difference between the two types of glass. , Then what is the difference between laminated glass and insulating glass? Let's take a look at the introduction of the difference between laminated glass and insulating glass.

The difference between laminated glass and insulating glass-laminated glass

Even if the laminated glass is broken, the fragments will be stuck on the film, and the surface of the broken glass remains clean and smooth. This effectively prevents the occurrence of shards and penetrating fall incidents, and ensures personal safety, so laminated glass is safer.

Laminated glass has the properties of transparency, high mechanical strength, light resistance, heat resistance, cold resistance, sound insulation and UV protection. Laminated glass has good impact resistance and safety performance when broken. Laminated glass can also be made into hollow glass.

The difference between laminated glass and insulating glass-insulating glass

Insulating glass has good heat preservation, heat insulation, sound insulation and other properties. If various light-diffusing materials or dielectrics are filled between the glass, better effects such as sound control, light control, and heat insulation can be obtained.

Insulating glass is a gap between glass and glass. The two pieces of glass are separated by an effective sealing material and a spacer material, and a desiccant that absorbs moisture is installed between the two pieces of glass, so as to ensure that the inside of the hollow glass is a dry air layer for a long time without moisture and dust. exist.

The difference between laminated glass and insulating glass-choice

For ordinary household use, insulating glass is a wide choice. If you live in a high-rise area with strong wind and low noise from the outside world, laminated glass is also a good choice.

The direct manifestation of the two types of glass is the use of the sun room. Generally, the roof of the sun room is made of laminated double-layer tempered glass. The facade glass of the sun room uses insulating glass.

Because if you encounter falling objects from high altitude, the safety of laminated glass is relatively high, and it is not easy to be completely broken. The use of insulating glass for the facade glass can better achieve heat insulation and keep the sun room warm in winter and cool in summer.

Is laminated glass safety glass? Yes it is! It also has functions such as energy saving and UV protection

Is laminated glass safety glass? Yes it is! Laminated glass is composed of two or more pieces of glass with one or more layers of organic polymer interlayer film between them. After a special high-temperature pre-pressing (or vacuuming) and high-temperature and high-pressure process, the glass and the interlayer are made permanent. Composite glass products bonded together.

After the laminated glass is shattered by impact, due to the bonding effect of the PVB film sandwiched between the two pieces of ordinary glass, it will not cause sharp fragments to hurt people after being broken like ordinary glass. At the same time, the sound insulation and sunlight control performance of its PVB interlayer makes it energy-saving and environmentally friendly.

　　Although laminated glass has many advantages, there are also defective products on the market. Therefore, in order not to purchase defective products, it is recommended that the following points should be considered when purchasing laminated glass.

　　 1. See if there is 3C certification, laminated glass is a compulsory certification product, if not, do not buy it;

　　2. Check with the naked eye whether the color of the laminated glass is normal, whether there are bubbles, degumming, stains and other appearance defects. If the interlayer of recycled materials is used to produce laminated glass, there will be a big difference in light transmittance;

　　3. Choose the brand, the quality of laminated glass produced by large enterprises is relatively reliable;

　　4. Generally, the thickness determines the performance of laminated glass, which means that the performance of thicker laminated glass is better than that of thinner. For example, the impact resistance will increase with the increase of thickness;

　　 5. The impact resistance of laminated glass made of heat-reinforced glass is better than that of ordinary annealed glass and tempered glass;

　　6. It should be selected according to the use scene. For example, safety glass should be used for railing glass that does not bear horizontal load. If laminated glass is selected, its nominal thickness shall not be less than 6.38mm. Railing glass that bears horizontal load should use tempered laminated glass with a nominal thickness of not less than 12mm.

　　Although laminated glass has a certain degree of impact resistance, sharp tools, especially iron tools, should not be used to strike the glass surface and corners of the glass during use, which will easily cause the glass to break and cause danger. Once the glass is broken, whether it is a single piece or all of it, the laminated glass loses its safety performance, and the laminated glass must be replaced in time.

　　In the process of use, if it is used outdoors, it is recommended not to expose the edges of the laminated glass, because the edges will absorb moisture and cause degumming, which will cause safety hazards. When installing, use neutral silicone glue or polysulfide glue, not acidic silicone glue or sealant containing organic solvent or putty, because the former has better sealing performance.