How to remove bubbles from insulating glass adhesi

2022-07-22
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Insulating glass adhesives can be divided into thermoplastic and thermosetting. Generally speaking, thermoplastics are mostly used for the first seal, while thermosetting adhesives are mostly used for the second seal, that is, structural seal. All links of insulating glass production will directly or indirectly affect the construction quality of insulating glass adhesive, and then affect the sealing life of insulating glass. Choosing the right insulating glass adhesive can make the quality of products better and the service life longer

many people do not understand the application of various types of adhesives in different fields, resulting in misunderstandings. They choose the wrong products, resulting in a lot of unnecessary trouble. There are different products in insulating glass adhesives, and each product has its own application. Understanding the characteristics of insulating glass adhesive is very important for the correct selection of insulating glass adhesive and its construction quality management, which will affect the service life of insulating glass. Generally speaking, when choosing insulating glass adhesive, we should comprehensively consider the performance of the adhesive, the convenience of using the adhesive, and the impact of the adhesive on human health, safety and the environment

insulating glass adhesive performance

considerations: water vapor penetration resistance, ultraviolet resistance, water penetration resistance

factors to be considered when selecting insulating glass adhesive

several factors should be considered: modulus of adhesive; Water vapor transmittance; UV resistance; Compatibility with plated glass

insulating glass glue equipment

I: glass glue production equipment

1, equipment name

oven, strong disperser, raw rubber complete production equipment, silicone oil production equipment, spiral belt extrusion filter, etc

2. Scope of application

it is widely used in the production lines of automotive sealant, neutral and acid glass adhesive, liquid silica gel, mold adhesive, etc

II: glass glue production process

reaction kettle → Glass adhesive base material production → Material grinding → Stir → Hydraulic discharge machine → Semi automatic filling. Users can select the type of equipment according to actual needs

methods to control bubbles in insulating glass adhesive

1. Control methods to solve bubbles in hydrogen containing silicone oil: control raw materials and avoid bubbles

2. Methods to solve this problem: A. control temperature and humidity. b. Carry out metering and proportioning; c. Check the equipment regularly

3. When air leakage is found in the glue dispenser, tighten the screws

4. Bubbles caused by nonstandard Construction: related to too fast gluing

5. Measures to solve bubbles caused by manual mixing: mix evenly, scrape the rubber sample flat and thin with a scraper, and extrude bubbles

6. Select regular manufacturers, otherwise bubbles will appear during construction

7. Adopt standard barrel changing method

8. Bubbles are produced by exposure, and the possibility of bubbles produced by glass glue is small

editor's summary: the above is the introduction of relevant knowledge on how to control the bubbles generated in insulating glass adhesive. I hope it can help friends with this need! If you need more relevant information, please continue to follow our website, and more wonderful content will be presented in the future. You can also go to Qijia mall to buy your favorite products

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