Durability defines the resistance shown by the mobile phone case against wear and tear. The silicone phone cases are more durable as compared to thermoplastic polyurethane cases. They are fire-resistant as well. Hence, the elastic properties of the phone case contribute a lot towards durability.Thermoplastic Polyurethane (TPU)

With a long list of properties, not limited to elasticity or resistance to abrasion, grease, and oil, TPU phone cases offer an excellent level of protection for any smartphone. Polyurethane is used in the production of many items, including car seats, furniture, and packaging materials.Silicone's rubbery structure also contributes to its density as a material. Silicone cases are prone to getting dirty faster than plastic, silicone changes colour as they come in contact with dirt or damage. Plastics are easier to clean, all they need is a good wipe.

Are silicone cases good for phones : Silicone cases are typically more affordable than aluminum and leather cases but still protect the phone against minor impacts and scratches. Silicone cases are also easy to slip on and off of phones and provide a more secure grip.

Is TPU as soft as silicone

There are two main types of plastic used in smartphone cases: thermoplastic polyurethane (TPU) and polycarbonate (PC). PC is more rigid and hard, while TPU is slightly softer and more flexible (but still not as soft as silicone and rubber).

What is the disadvantage of TPU : Thermoplastic polyurethanes are elastic and melt-processable. Aromatic TPUs are strong, general-purpose resins that resist attack by microbes. They stand up well to chemicals. A drawback is that they degrade by free radical pathways induced by exposure to heat or UV.

Hard cover silicone and the TPU the rubberized hard cover has a soft touch feel and is not flexible the silicone which also has a soft touch. Feel is very flexible the TPU.

Silicone doesn't turn into micro plastic when lost in the environment. So, is silicone safe Yes! Silicone is also extremely durable and significantly more ocean-friendly than plastic since it doesn't break down when lost in the environment into micro pieces like plastic does.

What are the disadvantages of silicone cases

They can be slippery and feel less comfortable in the hand. In addition, they tend to yellow or discolor over time, affecting their visual impression. Another disadvantage of silicone cases is their environmental impact. Silicone is a synthetic material that is difficult to biodegrade, thus polluting the environment.TPU and silicone are both polymer-based materials and they are both very easy to produce. Silicone is a popular choice of material for cell phone cases because it is soft and rubbery. TPU is a hard plastic material. The cell phone covers produced using TPU cover most parts of the phone.Both are popular type of phone cases but I guess they do have some differences that could be the material, silicone case are soft and flexible whereas TPU phone cases are also flexible but they are firmer than silicone cases.

Hard cover silicone and the TPU the rubberized hard cover has a soft touch feel and is not flexible the silicone which also has a soft touch. Feel is very flexible the TPU.

Does silicone last longer than plastic : The most notable functional difference from plastic is the inert quality of silicone, which makes for a significantly more durable product over the long term.

What is the disadvantage of silicone plastic : Silicone is not necessarily better than its alternatives. While silicone offers exceptional functionality, durability, and resistance to extreme temperatures, its environmental drawbacks cannot be overlooked. Silicone is not biodegradable and is challenging to recycle, contributing to environmental pollution.

What is the best material for phone case

Plastic or polycarbonate is known for its durability, affordability, and lightweight properties. Silicone or gel is flexible and offers good shock absorption. Leather is often favored for its sophisticated and luxurious feel. Metal provides a sleek and stylish look.

A silicone phone cover has advantages such as scratch and drop protection, enhanced grip so your phone won't slip out of your hand, and dust and filth protection. Additionally, you may pick the one that best suits your style because they come in a variety of vibrant colours and designs. Both water- and shock-resistant.For FDM 3D printing, elastomers such as thermoplastic polyurethane (TPU) and thermoplastic elastomer (TPE) are the most flexible materials that can offer an alternative to silicone. These materials are commercially available at Shore 45A to Shore 90A hardness, which covers the harder end of the silicone hardness range.

Why don’t we use silicone instead of plastic : Silicones are not completely inert or chemically unreactive and can release toxic chemicals. They can leach certain synthetic chemicals at low levels, and the leaching is increased with fatty substances, such as oils.