1. Aluminum Alloy Materials Series
The general name of aluminum-based alloys. The main alloying elements are copper, silicon, magnesium, zinc and manganese, and the secondary alloying elements are nickel, iron, titanium, chromium and lithium, etc. Aluminum alloy density is low, but the strength is relatively high, close to or more than high-quality steel, good plasticity, can be processed into a variety of profiles, with excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, the use of second only to steel.
2. Stainless Steel Materials Series
Resistant to air, steam, water and other weakly corrosive media and acid, alkali, salt and other chemical leaching special corrosive media corrosion of steel. Also known as the genus stainless acid-resistant steel. In practice, often will be resistant to weak corrosive media corrosion of steel called stainless steel, and will be resistant to chemical media corrosion of steel called acid-resistant steel. The popularity of stainless steel corners is much lower than the first two due to high prices, stainless steel corners are divided into open and closed according to the appearance of two.
3. PVC Materials Series
PVC material is a plastic decorative material, is short for polyvinyl chloride material, PV (Polyvinyl Chloride, referred to as PVC). In the domestic market, PVC tile corners popular range, the amount of large, and inexpensive, wide consumption. PVC defects are thermal stability and impact resistance, corrosion resistance, oxidation resistance is poor, both hard and soft PVC aging process is prone to brittleness.