Soft plastic cosmetics cosmetics packaging hose production the general principles of the mould material

1. Details about plastic parts working environment. Any plastic parts, has its work environment, the environment of plastic raw material choice is the key. More clear plastic parts subjected to high and low temperature, more work is still room for indoors, 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 environment of plastic parts may have to find the accord with environmental conditions of material selection.
2. Good processing technology. Have very different varieties of different raw material, processing technology, as is the PA engineering plastics and PSF, in terms of manufacturability, PA is much better than PSF.
3. Prices are low. In the case of meets the requirement should choose low price. Such as the working environment is 150 degrees, chooses PSF can meet the requirements, rather than having to choose better performance and higher PPSU price.