行业知识

Glass plastic basic knowledge - Donghao glass plastic manufacturers

Glass glue basic knowledge

First, the classification:

Silicone glass from the product packaging can be divided into two categories: one-component and two-component. One-component silicone rubber, which is cured by contact with moisture in the air and produce physical changes; two-component silicone gel is divided into A, B two groups, any one group alone can not form a solidification, However, once the two groups of glue to produce curing. Commonly present on the market is a one-component silicone glass plastic, the book to introduce such glass-based plastic.

One-component silicone glass glue by nature is divided into two kinds of acidic and neutral plastic.

Acid glass glue is mainly used for the general bonding between glass and other building materials. The neutral gel overcomes the acid gel corrosion of metal materials and react with alkaline materials, so the scope of application is broader, the market price slightly higher than the acid gel.

A special type of glass glue on the market is a silicone structural sealant. Because of its direct use in glass and glass structures or non-structural bonding and assembly of glass curtain walls, quality requirements and product grades are the highest in glass glue. Its The market price is also the highest.

Second, a brief description:

One-component silicone glass glue is an ointment that cures to a tough, rubbery solid material once exposed to moisture in the air.

Silicone glass adhesive bonding strength, tensile strength, but also has weatherability, vibration resistance, and moisture, anti-odor and adapt to changes in hot and cold characteristics. Coupled with its wider applicability, most of the building materials can achieve the bonding between the products, so the value is very large. Silicone adhesive does not flow because of its own weight, so it can be used for over-seams or sidewall seams without sagging, slump or run-off. It is mainly used for dry cleaning of metal, glass, most non-greasy wood, silicone resin, vulcanized silicone, ceramic, natural and synthetic fibers, and many paint plastic surfaces. Good quality silicone glass glue used in the following zero degrees Celsius will not happen out of the extrusion, the physical characteristics of the phenomenon of change. A fully cured silicone adhesive will remain consistently effective at temperatures up to 204 ° C (400 ° F), but will be effective for temperatures up to 218 ° C (428 ° F).

Silicone glass glue has a variety of colors, commonly used colors are black, white porcelain, transparent, silver, gray, bronze six. Shandong Tung Ho New Materials Technology Co., Ltd. is a trusted glass plastic manufacturers , other colors can be customized according to customer requirements.