General principles of material selection
More detailed understanding of the working environment of the parts.Every piece of plastic has its working environment, and these environmental conditions are very important to the selection of plastic material.To make plastic parts subjected to how high and how low temperature, working location is in indoor or outdoor, subject to any force role at work, work is influenced by what kind of media, electric voltage, frequency and temperature of environment, etc.Then according to the possible environmental conditions of the plastic parts to find the materials that meet the environmental conditions.
Parliamentary processing technology is good.The processing technology is very different with different kinds of raw materials, such as PA and PSF of engineering plastics. In terms of technology, PA is much better than PSF.
And the price is low.Low price should be selected if the application requirements are met.Such as the working environment of 150 ℃, chooses PSF can meet the requirements, rather than having to choose better performance and higher PPSU price.