浙江科思达新材料有限公司

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The application environment and performance requirements of headlight adhesive

The application environment and performance requirements of headlight adhesive

With the microfabrication of the internal structure of the lamp, the high performance of the headlight adhesive becomes more important. The application requirements and bonding mechanism of headlight adhesive are briefly described, so let's learn the development status of headlight adhesive together below!

04

2022

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07

Analysis of common problems of headlight adhesive

Analysis of common problems of headlight adhesive

China's headlight rubber consumption is still growing at a rate of 8%-10%, its development direction can be divided into 6 categories, of which polyurethane adhesives have become one of the rubber types with great potential for development in China, so, together with the following analysis of headlight rubber common problems!

04

2022

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07

The development status of headlight adhesive

The development status of headlight adhesive

With the microfabrication of the internal structure of the lamp, the high performance of the headlight adhesive becomes more important. The application requirements and bonding mechanism of headlight adhesive are briefly described, so let's learn the development status of headlight adhesive together below!

04

2022

/

07

The production method of car lights

The production method of car lights

The coating robot for lamp manufacturing has a base plate with a movable section at the front end, an arm at the movable section, a second arm at the arm, an arm and a second arm connected by a second movable section, a mounting jig at the front end of the second arm, and a worktable at the left side of the base, and a robot for automatic coating of lamps connected by a connecting rod at the base and the worktable, saving a large amount of operating time. In addition, the coating performance of the robot is more stable by setting the mounting jig and the coating device. In addition, the table is provided with a glue application plate for scraping the glue paste residue from the coating head of the robot, and the custody plate is used to recover the dropped glue paste residue.

04

2022

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07

Theoretical basis of bonding

Theoretical basis of bonding

In general, the bonding process is surface treatment, gluing, lamination, curing, post-treatment, etc. It is a complex physical and chemical process.

04

2022

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07

The difference between cold glue and hot glue of hot melt adhesive can not be distinguished.

The difference between cold glue and hot glue of hot melt adhesive can not be distinguished.

The difference between hot-melt adhesive and cold-adhesive is the difference in physical properties between the two states. From the description of the two bonding methods, it is well understood that the difference between the two will be more convenient for the future.

04

2022

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07

Six basic theories of adhesives

Six basic theories of adhesives

Bonding is the result of post-contact interaction between different material interfaces. The role of the interface layer is the basic problem of research in the science of adhesion. Interfacial tension such as adherend and binder, surface free energy, functional group properties, interfacial reaction, etc. all affect the bonding.

04

2022

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07

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