Hot Melt Adhesive For Car Air Filter

           What are the applications of Hot Melt Adhesive in automobiles?

A car is composed of thousands of parts, involving the use of Hot Melt adhesive parts are also many, here are mainly some of the use of large and common parts:
Applications in automotive filters
The filter is an important part of the car. The engine has three kinds of air, oil and fuel filters, and the air conditioning filter in the car is generally called "four filters".
They are responsible for the engine intake system, lubrication system, combustion system cooling system intermediate filtration. To extend the life of these parts and protect the health and safety of passengers.
And these 4 filter products will often use adhesive, the main function is to solve the filter in the manufacturing process of bonding, styling, sealing and other aspects of the process needs.
Hot melt adhesive is widely used in the filter manufacturing industry because of its environmental protection, safety, temperature resistance, fast curing speed, high production efficiency and simple gluing operation.

Applications in automotive interiors
1. Headlights, the traditional method is to use a rubber seal with holes, tightly sealed by screws, use hot melt adhesive, can be quickly bonded at the same time and play a sealing role, both to reduce the cost and conducive to automated production. The main types of hot melt adhesive are rubber type and APAO type and PUR type, which require good temperature resistance, high bonding glass strength and vibration resistance. Two-component gels are also available. The license plate lamp also uses a heat-resistant hot-melt Glue Stick to fix the wiring harness and electronic components.
2. Bridge instrument panel, air duct, interior fixing buckle, etc., used to be fixed by mechanical methods, not only time-consuming and laborious, but also low efficiency, sealing performance is not good. After using hot melt adhesive, the production efficiency and product quality are greatly improved. The main use of heat-resistant Hot Melt Glue rod, substrate EVA and polyolefin types.
3. Automotive ceiling, automotive ceiling is a composite between plastic sheets, the type of hot melt adhesive is mainly rubber film and rubber powder, the base material is PE and EVA.
4. Automotive door panels, automotive door panels assembly needs to use hot melt adhesive bonding. There are PP parts bonded, audio and wire harness fixed. Mainly use APAO and temperature resistant glue sticks.
5. Car carpet and floor insulation mat, luggage buckle, etc., this is the most use of hot melt glue in the car. The types of hot melt adhesives are glue blocks, colloidal particles and glue sticks. There are pressure sensitive adhesives, Eva Resin pellets, glue sticks and APAO. It requires long opening time, easy to assemble and fit large pieces, good heat resistance, and less odor.
6. Car wiring harness fixed, there are a large number of wires inside the car, so many wiring harnesses can not be fixed like our home decoration with wire tubes, fixed with hot melt adhesive is a time-saving and efficient method, and hot melt adhesive has a certain elasticity, will not fall off in the turbulence of driving, and it is easy to disassemble when it needs maintenance. Glue sticks and Binding Agent of APAO type are mainly used.

Hot Melt Adhesive For Filter