Is nylon PA66 suitable for high temperature resistance of plastic parts?
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- Unsolveddestoon
- 2021-07-18 21:29
Hello everyone!
We are going to make a plastic product shell, and then produce it into black and white smooth surface. It should be used in an environment 3 cm away from the high temperature aluminum heating element of 150 degrees, and not directly touching the heating element.
What kind of injection molding material is most suitable? Is nylon PA66 okay?
supplementary question:
What kind of injection material is the most suitable? Is nylon PA66 OK?
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- 1Flooranonymity
- 2021-08-05 15:02
1.If possible, measure the long-term use temperature and short-time peak value of the plastic parts under the working conditions. The RTI of PA66 glass fiber single-reinforced material can reach 130℃-140℃, if flame retardant is strengthened, it is only about 120℃.
2..Another big problem is that if the product has white requirements, the nylon will definitely oxidize and yellow under the above working conditions. Can consider the PET/PBT alloy enhancement program.
3.Regardless of the temperature, it depends on whether the working condition of the part has other requirements, such as de-aging, fatigue, durability, and impact. There are many requirements. The material should be selected according to the specific parts.
2..Another big problem is that if the product has white requirements, the nylon will definitely oxidize and yellow under the above working conditions. Can consider the PET/PBT alloy enhancement program.
3.Regardless of the temperature, it depends on whether the working condition of the part has other requirements, such as de-aging, fatigue, durability, and impact. There are many requirements. The material should be selected according to the specific parts.