Titanium Eyeglass Frame—Why Your Primary Choice

Do you have the habit of wearing glasses frequently? Wearing glasses always makes the nose and ears uncomfortable. And titanium eyeglass frames can perfectly avoid this problem. This article will take you through a comprehensive understanding of titanium eyeglass frames.

Types and Characteristics of Titanium Eyeglass Frames

Titanium eyeglass frames are divided into three types: pure titanium, beta titanium alloy, and memory titanium.

Characteristics of Pure Titanium Eyeglass Frames

The material commonly used for pure titanium eyeglass frames is Grade 1 titanium, with a titanium content of 99% or higher and very high purity. The usual markings on glasses are “Ti-P”, “Titan-P”, or “Pure Titanium”. Pure titanium glasses frames feature light weight, anti-allergy and good corrosion resistance.

Introduction of β – Titanium Alloy Glasses Frames

β titanium alloy glasses frames usually adopt Ti15333 alloy. The specific composition of Ti15333 is 15% vanadium +3% iron +3% chromium +3% molybdenum, with a titanium content of approximately 75%.Generally identified as “β – Titanium”, “Beta Titanium”, and “Titan-C”. It has high strength and good plasticity.

Characteristics of Memory Titanium Glasses Frame

Memory titanium eyeglass frames are usually made of Ti Ni alloy, also known as memory titanium because nickel material has shape memory function. The common identifier is “Titanium Alloy”. It has excellent hyperelasticity and can recover its original shape after deformation under external force.

Advantages and Disadvantages of Titanium Eyeglass Frames

Advantages of Titanium Eyeglass Frames

• Very light in weight

The density of titanium is about 4.51g/cm3, which is much lighter than other metals, so the eyeglass frames made of titanium are very lightweight and comfortable to wear.

• High intensity

Although titanium is lightweight, it has high strength, which makes the eyeglass frames made of it thinner and less prone to breakage, and has a longer service life.

• Good corrosion resistance

Titanium has excellent corrosion resistance, which makes it not easily corroded by daily chemicals such as sweat and perfume.

• Allergy prevention

Because titanium has good biocompatibility, human tissues will not produce rejection reactions to titanium. So as an eyeglass frame, it won’t cause allergies.

• Good stability, not easy to fade

The color of titanium eyeglass frames is usually electroplated, so they are not easily faded.

Disadvantages of Titanium Eyeglass Frames

• High price

Titanium material itself is more expensive than ordinary materials, so the production cost of titanium eyeglass frames will be relatively high, so its price is much higher than ordinary eyeglass frames.

• Difficulty in maintenance

If the eyeglass frame breaks or is damaged, it is difficult to repair it using ordinary methods because its repair requires the use of specialized laser welding machines. This leads to high maintenance costs.

• Single style

The styles of titanium eyeglass frames are generally relatively simple, due to the special nature of titanium material, it is not possible to produce a variety of styles, so the selection range is limited.

Tips for Buying Titanium Eyeglass Frames

Firstly, observe the signs.

Carefully check the type of text engraved on the eyeglass frame. The symbol for pure titanium is usually “Ti-P”, “Titan-P”, or “Pure Titanium”; The identification of β – titanium is usually “β – Titanium”, “Beta Titanium”, and “Titan-C”; The symbol for memory titanium is usually “Titanium Alloy”.

Secondly, estimate the weight.

When making a choice, you can hold the eyeglass frame in your hand and feel whether the weight is very light, which can roughly determine whether it is a real titanium eyeglass frame.

Thirdly, confirm the details.

Firstly, check if the shape of the welding joint is stepped, as the welding of pure titanium eyeglass frames is usually carried out in a vacuum environment to prevent oxidation and impurity contamination.

Price of Titanium Eyeglass Frames

The price of titanium eyeglass frames varies in a tiered distribution based on different materials, brands, and purchasing channels.

The price of pure titanium eyeglass frames is the most expensive, but due to differences in manufacturing processes, brands, etc., the price of pure titanium eyeglass frames is also divided into several levels, such as prices on online websites, brand websites, and physical eyeglass stores. Compared to online websites, titanium eyeglass frames are cheaper, while those from best titanium eyeglass frames brands are more expensive.

Titanium vs Stainless Steel Eyeglass Frames

Feature	Titanium eyeglass frames	Stainless Steel eyeglass frames
Weight	Very light	Relatively heavy
Strength and Toughness	High strength and brittleness	High strength, low brittleness
Corrosion Resistance	Extremely strong	Good
Allergy Prevention	Not easily allergic	May cause allergies
Surface Treatment	Electroplating coloring	Electroplating coloring
Repair and Adjustment	Need professional technical personnel	Easy to repair
Price	Expensive	Cost-effective

 

Conclusion

After reading my article, you will find that titanium spectacle frames are very light to wear, retain their color for a longer time and do not cause allergies.If you belong to the group of people who wear glasses for a long time and are prone to allergies when wearing ordinary material eyeglass frames, then titanium eyeglass frames are the best choice.

If you would like to source titanium wire or nitinol wire for eyeglass frame, welcome to contact THT.

FAQ

Is a pure titanium eyeglass frame labeled with “Ti-P”?

Yes, this logo is the logo of a pure titanium eyeglass frame. In addition, the identification of pure titanium eyeglass frames also includes “Titan-P” and “Pure Titanium”.

Will wearing titanium eyeglass frames cause allergies?

Not allergic. Titanium material has high biocompatibility and does not produce rejection reactions with human tissues. It is even commonly used as a medical material, so titanium eyeglass frames can be worn with confidence.

Are titanium eyeglass frames only available in gray?

Of course not. There are also many colors of titanium eyeglass frames. During production, electroplating technology is usually used to color the titanium eyeglass frame, and it will not easily fade. Both men’s and ladies’s titanium eyeglass frames can meet the color requirements.

What shapes can titanium eyeglass frames be made into?

There are many shapes, such as round titanium eyeglass frames, rectangular titanium eyeglass frames, cat eye titanium eyeglass frames, as well as frameless or half frame shapes. You can choose a suitable shape based on your face shape.