Today I will share with you the knowledge about the side effects of tr90 for weight loss. It will also explain what material tr90 is made of. If it happens to solve the problem you are facing now, don\’t forget to follow this site. , get started now!
Contents of this article
- What material is tr90
- The difference between ems and tr90
- What material is tr90
- TR90 glasses frames always slide down
- What material is TR90 made of
- tr09 material
1. What material is tr90
1. TR90 is a thermoplastic elastomer polymer material, whose full name is \”thermoplastic polyester sulfone\”. It is characterized by its lightness, high compressive strength, good bending recovery, and excellent chemical and UV resistance.
2. Compared with traditional materials such as metal and resin, TR90 is more important because of its super toughness and durability, so it is often used in manufacturing Various high-end brands of glasses frames, mobile phone cases, watch straps and other products. In short, TR90 is an excellent material, and its emergence provides strong support for the production of more advanced products.
2. The difference between ems and tr90
1. ems material It is different from tr90. TR90 is a polymer material with high strength and hardness, while ems is an injection molding material with certain elasticity and toughness.
2. tr90 is more suitable for making helmets and other parts that need to withstand greater pressure and friction, while ems is more suitable for making glasses and other parts that need to be soft and comfortable. .
3. What material is tr90
TR-90 material mirror Currently the most popular ultra-light frame material in the worldTR-90 (plastic titanium) has the characteristics of super toughness, high strength, impact resistance and wear resistance, and low friction coefficient. It can effectively prevent damage to the eyes and face caused by frame breakage and friction during exercise. Because of its unique molecular structure, it has good chemical resistance and is not easily deformed in high temperature environments. It can withstand high temperatures of 350 degrees in a short period of time and is not easy to melt and burn. No chemical residue is released and meets European requirements for food-grade materials. Compared with nylon materials, frames made of TR-90 material have the following characteristics:
1. Light weight: about half the weight of a plate frame, it is made of nylon material 85%, reducing the burden on the bridge of the nose and ears, making it lighter and more comfortable to wear.
2. Bright colors: The colors are brighter and better than ordinary plastic frames.
3. Impact resistance: more than 2 times that of nylon material, ISO180/IC: >125kg/m2 elasticity, to effectively prevent damage due to impact during exercise Eye damage.
4. High temperature resistance: It can withstand high temperatures of 350 degrees in a short period of time, ISO527: anti-deformation index 620kg/cm2. Not easy to melt and burn. The frame is not easily deformed or discolored, allowing the frame to be worn longer.
5. Safety: No chemical residues are released, complying with European requirements for food-grade materials.
4. TR90 glasses frames always slide down
TR90 glasses The box always slides down. 1. Tighten the screws on the spectacle legs
Once the screws on the spectacle legs near the frame are loose, they will naturally loosen to both sides, which will naturally cause the glasses to slide down and find the small Use a screwdriver to tighten the screw.
2. Are the screws in the glasses holder near the eyes loose?
If the frame has a nose You can adjust the nose pads to alleviate the sliding phenomenon. Sliding or uneven glasses are basically caused by uneven weight. Adjusting the nose pads can rebalance the frame. If it is a frame without nose pads, there is no way to adjust the nose pads to relieve the problem, but you can choose to use nose pads to improve it.
The anti-slip cover is placed on the temples and hooks the base of the ears without affecting the appearance. If you usually exercise regularly, orIf you are engaged in heavy physical work, you may consider adding an anti-slip cover to the temples to prevent the glasses from sliding down and protect the frames from being broken.
5. What material is TR90
1. TR90 is a A polymer material with memory, it is currently the most popular ultra-light frame material in the world. It has the characteristics of super toughness, impact resistance and wear resistance, and low friction coefficient. It can effectively prevent eye damage caused by frame breakage and friction during exercise. and damage to the face.
2. Because of its specific molecular structure, it has good chemical resistance and is not easily deformed in high temperature environments. It can withstand high temperatures of 350 degrees in a short period of time and is not easy to melt. and burning.
6. tr09 material
1. tr90 is a plastic titanium material , is a polymer material with memory function. Because of its unique molecular structure, it has good chemical resistance and is not easily deformed in high temperature environments. It can withstand high temperatures of 350 degrees in a short period of time and is not easy to melt and burn.
2. This is an ultra-light glasses frame material. Frames made of this material have low friction coefficient, strong toughness, impact resistance and wear resistance. Not only can they be worn for a longer period of time, but the glasses are less likely to break and cause injuries to the eyes and face during exercise.
This is the end of sharing about the side effects of tr90 weight loss, I hope it can help you.
