PE(PE) is a thermoplastic resin obtained by polymerization of ethylene. PE material is odorless, non-toxic, feel like wax, with excellent low temperature properties (lowest temperature up to -70 ~ -100 ℃), good chemical stability, resistance to most acid-base erosion (impatience with oxidation properties acid), at room temperature, soluble in common solvents, water absorption, excellent electrical insulation properties; however, PE (polyethylene) to environmental stress (chemical and mechanical action) is very sensitive, heat aging resistance is poor. Can be filled, flame retardant, modified surface can be embossed, matte, such as processing, chemical, clothing, packaging, food and other fields are widely used.
Domestic Acrylic transmittance lower than the imported acrylic, more often than the actual thickness marked thickness error ± 1 ~ 2 mm, slightly crisp texture than the imported acrylic, prone to bending curvature, the product is suitable for use on the material requirements are not very high, cheap pursuit of price customers. As the price of more expensive acrylic sheet, there are a few black heart acrylic sheet acrylic manufacturers use recycled scrap together, as domestic acrylic panels for sale, generally transparent acrylic sheet scrap such recycling process is not high, the color yellow, the same piece of acrylic sheet thickness is not First, carefully observe easily identify them.
Imported acrylic material made of translucent acrylic higher than the thickness of standard thickness is closer than the domestic acrylic, acrylic-made durability is relatively higher. To do some screen printing or heat treatment, heat resistance or aesthetic level is better than homemade acrylic sheet, acrylic products suitable for the requirements of transparency, the thickness of the error requirement of precision, attention to product quality customers. Acrylic products are exported to foreign countries is to use this imported acrylic material production.
PEPlastic organic board, made of acrylic, imported acrylic contrast between the three. (From top to bottom are imported acrylic - & gt; domestic Acrylic - & gt; plastic organic board)