Plastic White Black Spray Cap Silver Gold Black Perfume Mist Cap Lotion Serum Pumps

1. ** Material light and easy to use ** : Plastic spray head compared to other materials, such as metal, more light, which makes it more convenient to install and use.
2. ** Price is relatively cheap ** : The cost of plastic material is relatively low, so the price of plastic spray head is also relatively cheap, suitable for economic and practical choices.
3. Exquisite processing, smooth ** : Plastic spray head can be made by casting and other processes, with beautiful curves and smooth surface, increasing its beauty.
4. ** Corrosion resistance, anti-aging, wear resistance ** : Plastic materials, especially common plastics such as PP, PVC, have good corrosion resistance, anti-aging and wear resistance, and can resist the erosion of the external environment to a certain extent.
5. ** Small heat conduction capacity ** : The heat conduction capacity of plastic material is relatively small, which makes the use of plastic spray head, feel more comfortable, more suitable for children and the elderly.
6. ** Excellent low temperature resistance ** : Some plastic materials, such as polyethylene (PE), have excellent low temperature resistance, and the minimum use temperature can reach -100~-70°C, which makes the plastic spray head can maintain good performance in low temperature environment.

However, the plastic spray head also has some shortcomings, such as poor heat resistance, easy to damage in high temperature and strong acid and alkali environment; Environmental performance is relatively not high, easy to ultraviolet radiation and scratches, not easy to clean, easy to breed bacteria, need regular cleaning and replacement. Therefore, when choosing a plastic spray head, it is necessary to make a trade-off according to the specific use environment and needs.