Outline 
 The PE material is polyethylene, the largest amount of variety in the plastic material, which is a synthetic polymer made from polyethylene material. Basically divided into two categories: low density polyethylene LDPE (low intensity); high density polyethylene HDPE. PE materials in accordance with internationally harmonized standards divided into five levels: PE32, PE40 level, PE63 level of PE80-and PE100-level. PE is very versatile and is divided into a high density, low density and linear the PE, everyday applications the most is made of a variety of plastic film and plastic sheeting. 

 Product physical properties 
 1, the chemical composition: polymer interface polymer 
 2, density (g/cm3): 0.88 
 3, flash point: about 12 ℃ 
 Appearance: clear and transparent liquid 

 Product Use 
 1, PE bottom water specifically used in PE plastic processing to enhance the coating adhesion to the substrate of special additives. 
 2, PE products are widely used in many home appliances, commodity, toys and other finishes, in order to make products to achieve a high level in appearance, and PE plastic surface, low-polarity, often attached to focus on the poor, require special handling. Such as: Flame, Corona, corrosion, etc., but the above methods are complicated, in order to reduce the process, people are often drawn to the PE at the end the water sprayed on the PE substrate, and then brushing the other coatings is an effective method , and is convenient, economic, provincial, provincial and paint method. 

 Use 
 1, PE the bottom water can be sprayed directly in the PE parts, in general, as long as the cross of PE after construction of the gun can be, in the indoor air dry for about 15min and then spray paint. 
 For small or complex shape PE plastic workpiece directly immersed in the water of the PE will be in the indoor air dry for about 20min after removing the PE workpiece spray paint. 
 3, after spraying the PE, such as at 80 ℃ bake 30min, coating adhesion to the substrate can be better.