選單

Applications

AUTOMOTIVE LAMP

AUTOMOTIVE LAMP
As a very important component of a car, car lights(automotive lamps) play an important role in day/night lighting, driving signals, fog light collision avoidance, direction signs, etc., and are an important guarantee for car safety.

The method of making car lights is to seal the lens and lamp housing through sealant, and the sealant needs to withstand the influence of the heat emitted by the bulb, and must maintain the sealing and bonding performance in a high temperature environment, and at the same time, it must not release organic gas, produces fogging phenomenon, and does not turn yellow, which affects the appearance.

When the car lamp sealant is irradiated by ultraviolet rays in the sun, it will not cause aging phenomena such as cracking of the glue layer, and will withstand long-term erosion such as water vapor and rain, which requires the car lamp sealant to have good UV aging resistance, super-high sealing performance, help the car lights not be affected.

The auto lamp assembly process provided by Tex Year Group includes: auto headlamps, rear lamps, and fog lamps are assembled in the lamp housing. Polyolefin hot melt adhesives, butyl rubber hot melt adhesives, PUR hot melt adhesives and reworkable are provided respectively. The four hot melt adhesive systems of gel-based hot melt adhesives correspond to different production processes and requirements.
Application
Property
Inquiry
Polyolefin Based Hot Melt Adhesives
Wet and aging tolerable, not string &dripping, long open time.
Butyl Rubber Series Car Lamp Adhesives
It has good initial adhesive strength, less blockage when using PUR glue machine for a long time, and has good adhesion characteristics to engineering plastics, glass, etc. Has good heat aging properties.
PUR Based Hot Melt Adhesives
For the material of the car lamp assembly, such as PC, ABS, PMMA, NYLON, glass, etc., it can provide good adhesion strength, and has better weather resistance in response.
The one-component design is more convenient to operate and provides fast production efficiency.
Reworkable Car Lamp Adhesives
The low molecule does not atomize, and the biggest feature is that the assembly can be disassembled and reworked.
When dispensing glue, it has excellent sealing, waterproof, anti-leakage, light-shielding and caulking effects.
Good heat resistance and cold resistance, the temperature range is from -40℃ to 120℃.