What material is better for sandals? Sandals are one of the essential items in summer, which can make your feet more comfortable and breathable. If you want to wear sandals, you need to know how to choose sandals with good materials. Let's introduce you to what material is better for sandals.
What material is better for sandals? 1 EVA is better.
Difference:
1, hardness: plastic >; EVA> rubber has opposite elasticity.
2. Aging and deformation: plasticity >; EVA> rubber.
3. taste: EVA> rubber >: plastic.
4. weight: rubber > plastic > EVA.
EVA soles have high resilience and tensile strength, high toughness, good shock-proof and cushioning properties, excellent heat preservation, cold resistance and low temperature resistance, good cold resistance, closed-cell structure, good sound insulation effect, good water absorption, moisture resistance and water resistance, corrosion resistance to chemicals such as seawater, grease, acid and alkali, antibacterial, non-toxic, tasteless and pollution-free.
Common features:
When the content of vinyl acetate in EVA is less than 20%, it can be used as plastic. EVA has good low temperature resistance, and its thermal decomposition temperature is about 230℃. With the increase of molecular weight, the softening point of EVA increases, and the processability and surface gloss of plastic parts decrease, but the strength increases, and the impact toughness and environmental stress cracking resistance improve. The chemical resistance and oil resistance of EVA are slightly worse than those of PE (polyethylene) and PVC (polyvinyl chloride), and the change is more obvious with the increase of vinyl acetate content.
What material is better for sandals? The main sole materials are rubber, PU, PVC, MD, TPR, EVA, etc.
1, EVA(E ethylene, VA vinyl acetate): The more vinyl acetate, the better the elasticity.
2, rubber: divided into natural cloth and synthetic cloth, wear-resistant, elastic, heavy, high cost.
3.TPR(T-heat, P-plastic, R-glue): It has rubber properties, wear resistance and low cost, but it will slip when it comes into contact with engine oil and solvent.
4.PU: Excellent abrasion resistance and repeated bending performance, good tear strength and elasticity, excellent oil resistance, acid resistance, alkali resistance and low temperature resistance. The waste PU bottom can be automatically degraded, which is beneficial to environmental protection and more suitable for platform shoes, which requires impact resistance and wear resistance. However, there are some problems such as yellowing, hydrolysis, cracking and easy to open glue. Air cushion shoes and football shoes are commonly used materials.
5, PVC: synthetic resin, medium resistance to the bottom, less used because of ecological and environmental problems, commonly used materials for air cushion shoes and football shoes.
6, MD (Huailongdi): EVA foam molding, good flexibility, high elasticity, good warmth retention, but poor wear resistance, generally high-top shoes are more suitable.
7. thimble plate: also known as outsole bracket, it has the functions of super support, deformation prevention and shock absorption. Generally can be divided into three types:
A, carbon fiber injection tablets: high hardness and high density.
B, the material of the projectile: it is a relatively soft material.
C, micro-injection PVC: generally used to make small LOGO trademarks.
What material is better for sandals? 3 What kind of material is the best for slippers?
1, bottom of TPR
This material is the most common material of slippers, among which we can subdivide TPR soles, including soft soles, hard soles, side seam soles and so on.
This material is soft and waterproof, at the same time, it has certain wear resistance and feels like rubber.
2.EVA bottom
This material may sound strange, but in fact, slippers made of this material are very common in Korean dramas, and many families must have such slippers. In some high-end hotels, hotel slippers are also made of this material.
Slippers made of this material are light, comfortable, strong and easy to clean.
3, plastic cloth bottom
Slippers made of this material are very common in hotels, and many disposable slippers in hotels are made of this material. Slippers made of this material are soft, light and non-slip, but one of the biggest disadvantages is that they are not anti-slip.
4, fabric bottom
Slippers made of this material are suitable for families with carpets or wooden floors, especially for bedrooms. Because the biggest feature of this kind of slippers is that they are comfortable and soft, there will be no discomfort after wearing them. In addition, this kind of slippers is also very convenient to clean, because it is the material of the cloth itself, so it can be washed directly in the washing machine.
5. pvc materials
This material is actually a process of synthesizing a layer of leather on the basis of EVA material. Most sewing shoes are made of this material. Slippers made of this material are easy to clean and will not be contaminated with dust. But there is also one of the biggest shortcomings, that is, the material itself is relatively stiff, and some people will feel uncomfortable wearing it.
What material is better for sandals? 4 What material is better for slippers?
plastic slippers
Plastic slippers are household necessities, especially when taking a bath, because they do not store water, are quick-drying and anti-slip, and can give better protection to feet. Moreover, plastic slippers are indispensable in swimming pools, hot springs and even seaside beaches. However, because plastic slippers are airtight, the small holes in the upper can prevent stuffy feet and make them more comfortable to wear.
Advantages and disadvantages: portable, waterproof and easy to clean; But it is airtight, and inferior products are easy to damage the skin.
Tip: The easiest way to choose plastic slippers is to smell them directly. It is best not to choose slippers with pungent smell. In addition, plastic slippers with soft soles are more comfortable to wear, and non-slip soles also help to ensure safety.
Rubber slippers
The soles of rubber slippers are made of rubber. As a natural material, rubber has the function of environmental protection. Moreover, natural rubber is very soft, excellent in elasticity and comfortable to wear. Not limited to indoor wear. Stylish rubber slippers can be worn even when going out everyday, and can also create a casual style.
Advantages and disadvantages: non-slip, soft, waterproof, and the sole is not easy to break; But not wear-resistant.
Tips for purchasing: Rubber slippers include natural rubber materials and synthetic rubber materials. Natural rubber slippers can choose comfortable and soft wearing experience, while synthetic rubber materials have stronger wear resistance and are suitable for people who often go out.
Cotton slippers
The winter weather is cold, thick and warm cotton slippers are soft and foot-protecting, comfortable to wear and soft and lovely in shape, which has become one of the necessary warm-keeping items at home in winter. Because cotton slippers are not waterproof, you should pay special attention when wearing them. In addition, it should be noted that cotton slippers should not be worn with family members to avoid bacterial infection.
Advantages and disadvantages: warm and soft; But it's not waterproof and smells.
Tips for purchasing: good cotton slippers will not have a pungent smell; The upper fabric has positive color, beautiful pattern and strong three-dimensional effect; Good quality cotton slippers have thick uppers, and there will be no white marks when the soles are folded by hand. Such cotton slippers are more durable and warmer to wear.
Linen slippers
Compared with traditional household slippers, flax slippers are made of natural plant fiber flax, which has good moisture absorption and permeability, and the water absorption is 8 times that of cotton and chemical fiber, and it is static-free, dust-free, easy to wash and fast-drying. However, it should be noted that linen slippers should not be exposed to acidic substances, which are easy to damage linen materials.
Advantages and disadvantages: good sweat absorption and permeability; But it is not waterproof, and flax is easy to deteriorate if it is flooded too much.
Shopping skills: high-quality pure linen knitted products, clear lines, natural density, strong tensile strength, natural and soft fabric surface luster; Pure linen knitted products feel cool and heavy, and there will be slight wrinkles when held hard.
Leather slippers
Leather slippers are comfortable, soft, breathable and shiny. Exquisite leather slippers keep you exquisite at home, even when you wear them out. However, due to the fragility of leather materials, you should take care of them. Brush it with shoe polish when you don't wear it, and then cover it with a dust-proof cloth, so that you can wear it for a longer time.
Advantages: good air permeability, softness and luster, sweat absorption and moisture removal.
Disadvantages: The upper is fragile, so be careful to stay away from water.
Tips for purchasing: The choice of leather slippers mainly depends on the choice of materials. First of all, it depends on whether the leather is soft and shiny, followed by whether the leather is soft and whether the stitches are firm and firm. It is best to choose a non-slip sole, which is safer to wear.