GlassGlass is one of the key components in the manufacturing of glass packs determining numerous functions of glass packs. Glass packs are produced using 2 or 3 glass sheets.
Glass of the following types is used in manufacturing of glass packs:
- toned in mass;
- filmed glass (heat insulation and sun control films):
- 1. hard coverage (pyrolitical)
- 2. soft coverage.
Divider frameDivider frames are used for division of glass sheets in a pack at a given distance as well as for insertion of adsorbent.
The following fames can be used in manufacturing of glass packs:
- "warm edge" (plastic, fibreglass or other materials);
- stainless glass.
AdsorbentIt is the material used for reducing of humidity inside the glass pack. Adsorbent is inserted into the remote frame.
Primary sealantButyl (polyisobutylene) is used for covering of sides of the remote frame filled with adsorbent and for gluing it to glass. This is the material which ensures hermetic qualities of the pack and protects the product against humidity and gas leakage.
Secondary sealantExternal sealant (polysulfide) is used for mechanical reinforcement of a glass pack and securing its hermetic qualities.
Filling of the space between glass unitsThe space between glass units can be filled with the following gasses:
- gas compound.