Question 2: What material does the mobile phone case choose?
1. There are many kinds of mobile phone case materials. The materials you hear most are probably silicone, TPU, PC, ABS, leather and metal. Silicone was popular a few years ago. In recent years, due to the development of more materials and processes, many shortcomings of silica gel have caused users' dissatisfaction, so it has gradually lost its advantages. Silica gel is not easy to dissipate heat, the process is not good, it looks low-grade and simple in shape.
2. At present, the popular mobile phone case is made of PC and ABS. PC is a kind of thermoplastic engineering plastic. PC material has strong impact resistance, good toughness, high transparency, non-toxicity and convenient processing and molding. Generally speaking, in the process, the PC case will be plated with patterns or sprayed with hand glue, which can transfer some patterns to make the mobile phone protective case look more upscale, exquisite and beautiful.
3.ABS material is hard. There are few mobile phone protective covers made of pure ABS material, and its heat resistance and impact resistance are not as good as PC material, but ABS material has great advantages in fluidity, coloring, surface spraying and electroplating performance. Now there is a new process called in-mold injection molding. At present, ABS plastic is basically used, and the surface material is PET. The advantage of this process is that it can make richer patterns on the surface of the shell, which is similar to the transfer printing process, but it is more exquisite, more perfect in details, strong in texture and looks delicious than the transfer printing pattern.
Question 3: What material is the shell of the mobile phone made of? It is best to use a silicone phone case.
I. Definition
In the middle and late 1990s, the mobile phone case became popular with the opportunity of slimming. Its types are also diversified with the increase of brand and function of mobile phones, which are divided into leather, silicone, cloth, hard plastic, soft plastic, velvet, silk and other categories according to texture, and there are differences between straight and flip by model. Limited by the model, the applicable categories of mobile phone cases are also different. Straight board can usually use all kinds of mobile phone cases, and sliding folding can only choose leather cases.
Second, the role
1, protect the mobile phone and prevent hard objects from leaving scratches on the screen or body of the mobile phone.
2, the phone case can be printed in various colors, with a beauty effect!
3. The silicone sleeve can prevent nails from being scratched and worn when they touch the keys for a long time, and has the function of protecting the screen and keys.
4, silicone sleeve has the function of anti-slip.
5. Apple mobile phone case also has the function of enhancing the signal, because some mobile phone cases will form a magnetic field after contacting with metal, which will interfere with the mobile phone signal. An insulated mobile phone case can enhance the signal.
6. If the mobile phone is accidentally dropped, protect it to prevent it from being broken.
7. The shape of the mobile phone shell can dress the mobile phone into various personalized shapes.
Third, the advantages of silicone mobile phone case
1, relatively anti-fall, good relief and decompression force.
2, non-slip, has a certain protective effect on theft.
3, three-dimensional sense, feel good
4, can make a variety of 3D multicolor, make the phone beautiful.
5, easy to clean
6, convenient storage
7. Soft texture does not hurt hands.
8. Materials are green, environmentally friendly and healthy
Question 4: What kind of mobile phone case is good? There are leather, silicone, crystal case, metal case and so on. Each mobile phone case has advantages and disadvantages.
1, silicone is soft and not afraid of falling and is favored by many people;
2. The crystal shell is made of plexiglass, with thick and solid appearance and crystal clear shell body. It can not only effectively protect the mobile phone, but also has little effect on the appearance.
3. The metal shell can effectively prevent bumping, but it will affect the cell phone signal. If the cell phone signal is not very good, it is not recommended to bring a metal case.
Question 5: What kind of material is good for the mobile phone case? Which kind of plastic silicone leather-like tpu is better? Cheap imitation leather is scratch-resistant and expensive cowhide. It is recommended that the mobile phone case made of genuine leather or imitation leather, and the mobile phone protective case made of PC material. The mobile phone case is 3-5MM larger than the single side of the mobile phone, and some mobile phone cases are only 1mm, and the side can hardly be protected.
Question 6: Which phone case is better? Choose one of the three materials of the mobile phone case:
I. PP material: lightest and thinnest
First of all, let's look at the raw material of PP, chemical name: polypropylene. Its characteristics are low density and strong rigidity, and it is a good substitute for PC materials. Polypropylene is a non-toxic, odorless, tasteless, high crystallinity milky white polymer, and its most outstanding performance is bending fatigue resistance and not easy to be damaged. Many baby bottles are made of PP. The protective shell made of PP has the characteristics of hardness and flexibility.
Second, TPU material: soft and transparent
The characteristics of TPU material are close to that of silica gel, and it is a relatively soft material. However, it has the characteristics of full transparency, non-toxicity, environmental protection and strong plasticity, so it quickly replaced silica gel. TPU is the abbreviation of thermoplastic polyurethane elastomer. Compared with silicone protective sleeve, TPU sleeve is harder and more transparent, and its elasticity and impact resistance are better than silicone sleeve. The representative product of TPU protective case, i-Softhin protective case of KFA2. This protective shell is completely transparent, with a thickness of 0.55mm and ultra-thin texture. Because of TPU material, this protective shell can be squeezed at will.
It will not deform, has super flexibility, has the ultimate shock absorption effect, and effectively protects the mobile phone from scratches and bumps.
Third, PC material: good plasticity
Polycarbonate (PC) is a kind of polymer with carbonate groups in its molecular chain, which is sensitive to notches, resistant to organic chemicals and poor in scratch resistance. But the advantages of PC material are high hardness and strong plasticity, and it can be made into various shapes.
A product in the shape of. The protective shell product made of PC material can not only be made into a fully transparent design, but also be decorated with a lot of electroplating and rhinestones. In addition, the latest generation of UV coating scratch-resistant technology has also improved the scratch and discoloration of PC materials compared with the past. Because of the characteristics of PC material, it is thinner and harder than TPU material and completely transparent than PP material, so it is a central choice.
Question 7: What material is the mobile phone case made of? Personally, I think the silicone phone case is more resistant to falling. The PC is hard, and it may crack if it falls. Silica gel is soft, and it can basically recover its original appearance after falling.
Alternatively, you can use a Mo Fan U-shaped sleeve, and the buffer around it is larger than that of an ordinary mobile phone case.
U-sleeve is the first three-dimensional carved mobile phone case, which is very eye-catching. The material, feel and quality of the U-shaped sleeve are very good. There are no exposed sewing thread and other design details, and laser three-dimensional carving technology is adopted, and the outer skin is velvet, which makes it feel comfortable. The three-layer structure can effectively protect the mobile phone from wear, and there are many colors to choose from, which is quite personalized.
Question 8: What kinds of materials are there in the mobile phone case on the market? Which is better? There is also a classification method of mobile phone cases, which can be divided into leather cases, protective cases and clear water cases (some may be made of metal and acrylic, but few are non-mainstream). Leather case, made of leather, can generally completely cover the mobile phone (including the front, protected by a cover). Most of them are synthetic leather, and some high-end ones are genuine leather, which can even be designed as wallets. The price is more expensive. Personally, I think it is suitable for business people or the elderly, except what I like. The protective cover is mostly hard plastic and will not completely wrap the mobile phone. Compared with the other two kinds of mobile phone cases, it can be made thinner, with better heat dissipation and more colors and designs, which is more suitable for people who pursue individuality. The clear water cover, usually made of soft plastic, will completely wrap the mobile phone (except the front), which is more protective, but it will increase the volume of the mobile phone (exaggerated, the apple is like a watermelon with a clear water cover). Generally speaking, the cost of clean water cover is the lowest and the cost of leather cover is the highest.
Question 9: What kind of Apple phone case is better? Apple mobile phone cases appearing on the market now are divided into plastic cases, silicone cases, TPU cases, iron cases and mixed cases.
Plastic shell
This is the largest shell on the market. Generally, PC is the main shell, and TPS and other raw materials are better. Generally speaking, the toughness of a good plastic shell is still very good. In Asia, Japanese raw materials rank first, followed by Taiwan Province Province and mainland China. Some genuine shells use imported raw materials and strict quality inspection technology, so it is normal for them to be expensive.
Plastic shells are technically divided into polished shells and frosted shells. Generally, the frosted shell will be made into an ultra-thin three-dimensional effect. Polished shells are generally thicker than frosted shells because they have to go through the process of baking paint.
The following are the advantages and disadvantages of these two housings:
Plastic frosted shell
Advantages: ultra-thin feel, light weight and easy to carry.
Disadvantages: not strong protection, not resistant to falling, easy to get dirty, not easy to clean, easy to wear.
Plastic polished shell
Advantages: strong protection, anti-falling, not easy to get dirty, easy to clean and beautiful in appearance.
Disadvantages of plastic polished shell: it feels ordinary, easy to scratch and difficult to handle.
Silicone shell
It is important to know the raw materials of silicone shell, because the price difference between good silicone and poor silicone is several times. Generally, silica gel products exported abroad, especially in countries with strict inspection such as Japan, require that the raw materials must be environmentally friendly and degradable. The general way to distinguish silicone rubber sleeve is to smell it. Good silicone covers generally have a faint smell of silicone, and some have fragrance.
Silicone shell
Advantages: good protection, anti-fall, good feel, easy to take and wear.
Disadvantages: a little thick, not strong heat dissipation. It is recommended not to use it in summer, which is easy to get dusty.
Supplement: Silica gel is generally washed with alcohol.
TPU shell company
Plastic materials that can soften or change repeatedly under a certain amount of heat are called soft plastics. This raw material is cheap and good, so many manufacturers use it as a shell.
TPU shell company
Advantages: good protection, anti-fall, good feel, easy to take and wear.
Disadvantages: a little thick, weak heat dissipation and personality, unable to make personalized patterns, so the color is monotonous, mainly solid color.
solid
The iron shell mentioned here is a general statement. Generally, stainless steel, aluminum and iron are the main production materials.
solid
Advantages: the appearance is textured, personalized, resistant to falling, not easy to wear, not easy to get dirty and easy to clean.
Disadvantages: easy to scratch the machine, heavy and difficult to disassemble.
Material mixing shell
This kind of shell is generally made of plastic and silica gel, or metal and silica gel, and silica gel is generally used as the lining. Apple's original mobile phone case is made of plastic and silicone.
Material mixing shell
Advantages: good protection, can be made into a very personalized protective shell, easy to disassemble and clean.