Now widely applied construction adhesive, but the plastic is in the understanding of both the building construction for many years who were mostly ill-understood, I hope this text will give you peer to be a reference, if nothing wrong with it, but also Please exhibitions.
On plastic, first that the classification of glue gun, construction adhesive can be basically divided into the following categories:
1, Building Sealant: for simple wall caulking.
2, silicone weather sealant (neutral gel): for waterproof seal.
3, silicone sealant: used for structural bonding, fixed.
4, fire sealants: for sealing fire.
5, butyl rubber: for the first sealed insulating glass.
6, foam rubber: for plug gap, and water effects.
According to the classification of plastic, various manufacturers have different specific models, following a brief basic knowledge of gum.
1, silicone sealant from the product packaging can be divided into two categories: one-component and two-component. One-component silicone rubber, the curing is * contact with moisture in the air caused by changes in physical properties; two-component silicone rubber refers divided into A, B group, any group alone can not form a solidified, Once the two groups mixed to produce mortar curing. On the market now is one-component silicone sealant.
One-component silicone rubber according to the nature of glass is divided into two kinds of acid gel and neutral glue stick.
Acid glass plastic glass and other building materials used between the general bonding. The neutral gel overcome the acid corrosion of metal materials and plastic materials react with the basic features, it applies more broadly, the market price higher than the acid gel.
Comparing the market a special kind of glass is silicone rubber sealant, because of its direct use of metal and glass curtain wall structure of non-structural adhesive assembly, so product quality requirements and the highest grade of plastic glass, and its the highest market price.
Author: Jiande Tongyu Electrical Tools Factory
Website: www.tygluegun.com
Main Products: glue gun?glue stick
