The sealing around the hollow glass is very important, which can effectively play a sealing role, prevent the external water vapor from entering the interior of the hollow glass, and produce the phenomenon of fog. At present, the manufacture of hollow glass can be divided into four kinds of sealing methods. The following two-component glue machine manufacturers for you to introduce in detail!
1. The common hollow glass aluminium strip is sealed with butyl glue on both sides and two-component glue on the outside. It is a very common method at present and its manufacturing process is simple.
2. The rubber strip type hollow glass sealing method, which is relatively backward at present, produces hollow glass with high air permeability and low cost, and is not recommended for use.
3. The use of hot melt glue as a seal, this advantage is a one-minute fixed-line glue, favored by indoor sliding door enterprises.
4. Warm-edged insulating glass, which is relatively rare in China at present, is mainly the high cost of insulating glass processing equipment, and the price of insulating glass materials used is also relatively high.
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