TR 90 Optical Frame

Wenzhou Slogan Trading Co., Ltd is a leading TR 90 Optical Frame manufacturers and suppliers in China.

TR-90 (plastic titanium) is a kind of polymer material with memory. It is the most popular ultra-light frame material in the world. It has the characteristics of super toughness, impact resistance and wear resistance, low friction coefficient, etc., which can effectively prevent the wear and tear of glasses during exercise. Damage to eyes and face caused by frame breakage and friction

TR90 glasses frame has a smooth surface and a density of 1.14-1.15. It will float when placed in salt water. It is lighter than other plastic glasses frames. It is about half the weight of a plate frame and 85% of nylon material. It can reduce the burden on the bridge of the nose and ears and is suitable for teenagers. . It is very wear-resistant, has good chemical resistance, solvent resistance, weather resistance, is not easy to burn, and is resistant to high temperatures.

Moreover, it is a memory polymer material with an anti-deformation index of 620kg/cm2 and is not easily deformed. Because the glasses frame made of TR90 material has high elasticity, strong toughness, is not easy to break, has high strength, and will not break, it is safe for sports.

And it is very impact-resistant: more than 2 times that of nylon material, ISO180/IC: >125kg/m2 elasticity, to effectively prevent damage to the eyes caused by impact during sports. No chemical residue is released and meets European requirements for food-grade materials. The material of TR90 is much more expensive than other pc, cp and other glasses frame materials, and the production process is also strict, so the price of TR90 glasses frame is several times more expensive than others.