Types of material to use with nova 3i back cover

I think that many people have smartphone cases to protect their important smartphones or as one of their fashion items.
You can hear many different types of nova 3i back cover, such as "hard case," "soft case," "TPU case," and "notebook case."
A notebook type case is a book-like case that can be folded, a hard case is a hard case, a soft case is a soft case, and a TPU case.
The difference of the case that seems to be somehow understood and confusing. This time, we focused on "hard case" and "soft case" and summarized the differences.

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nova 3i back cover

Hard case

The biggest feature is that it is literally hard.
Even if you put effort, it will not bend.

Excessive force when attaching or detaching the case may cause the thin parts to break or deform. Be careful when handling.

Soft case

The biggest feature here is that it is literally soft.
Contrary to the hard case, if you put your strength, it will bend with a twist.
However, when you release your hand, it returns to its original shape.

Material

If the hard case and soft case, characteristics and softness are different, of course, the material is also various.
Next, let's summarize the materials commonly used for cases.

Materials often found in hard cases

・ Polycarbonate

As for the material of the hard case, there are many cases using a material called "polycarbonate".
It is often described as "PC" in the material of the product, etc., and most use this material when speaking of a hard case.

・ Features Durability
・ Strength The strength of
polycarbonate is about 30 times that of acrylic and about 200 to 250 times that of glass.
There are many other types of resin materials, but they are more specialized in terms of toughness.

(2) It is difficult to spread the fire. Even if the
polycarbonate is lit, it keeps the digestive power that the fire will extinguish naturally if you keep things away from the fire source.
Even if it burns, no toxic gas is generated.

(3) High Transparency
Speaking of transparency, many people imagine glass, but the transmittance of polycarbonate is over 80% near that glass. The glass is about 90%, so it looks pretty clear.

④Designability Due to the characteristics of the hard material, it is possible to apply designs such as prints neatly.
If you want nova 3i back cover with a design different from other people or if you want an original print case, many shops use this polycarbonate material case.

  • Wood

Polycarbonate occupies most of the hard case market, but some hard cases use wood.

・ Characteristics
There are various types of wood, such as cherry, maple, rosewood and veneer.

(2) Durability Although it
falls into the category of hard cases, it is basically made of wood, so its protection is lower than that of polycarbonate, and it may crack if strong force is applied.

What kind of material is TPU?

"TPU", which appears when you search for soft-type smartphone cases on the Internet, introduces specifically what kind of materialization.

"Hard cases" and "soft cases" are large categories that categorize cases, and you can see that "polycarbonate (PC)" and "TPU" are materials for each case .

"Hard cases" in corners of general stores indicate cases using hard materials, and "soft cases" mean cases using soft materials. If it is described as "TPU case", it means that it is classified as "case using" TPU "material in soft case category".

These nova 3i back cover also embrace the look of your device.

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