Advantages and disadvantages of different material frame

TR material: The most widely used material today. It was marketed as “memory plastic” for its excellent flexibility.

Advantages: High material transparency. Good flexibility, can accommodate the needs of different sizes, extrusion resistance, light texture. Cons: The Browline Frames can’t be adjusted because of its good elasticity.

Metal Buy One Get One Frames alloy material: white copper, manganese nickel, high nickel, nickel copper alloy material, in strength, corrosion resistance and other physical and chemical properties slightly different. Advantages: Lighter frame, lower material price (especially white copper). Low processing difficulty. Easy to adjust the Rimless Glasses Frames. Disadvantages: poor adhesion to electroplating, easy to corrosion and rust. Some people are sensitive to metals. Easy to be squeezed out of shape, heavy.

Pure titanium material: ideal metal frame material advantages: high strength, not easy to deformation, but adjustable Frameless Eyeglasses. Less susceptible to metal allergies. IP electroplating after high adhesion, high durability. Light. Disadvantages: high material price, difficult processing, resulting in a higher price.