What is the material PU


The material PU is synthetic leather material. The material PU is polyurethane, which is also a type of recycled leather material, and another name is synthetic leather. It is a newly developed high-end leather in synthetic leather, characterized by light texture, low wear and tear, cold resistance, etc. It has a softer hand feel than genuine leather and is very suitable for placement in some leisure places and as furniture skin. Therefore, it can directly replace natural leather and is an ideal fabric choice.



What are the characteristics of PU materials

1. Good physical properties, resistance to bending, good flexibility, high tensile strength, and breathability. The pattern of PU fabric is first hot pressed onto the surface of semi-finished leather with a pattern paper, and then separated from the paper leather for surface treatment after cooling down.

2. High breathability, temperature permeability can reach 8000-14000g/24h/cm2, high peel strength, high water pressure resistance, making it an ideal material for waterproof and breathable clothing fabric surface and bottom layers.

3. The price is high, and the price of certain PU fabrics with special requirements is 23 times higher than that of PVC fabrics. The patterned paper required for general PU fabrics can only be used 4-5 times before being scrapped.

4. The usage cycle of patterned rollers is long, so the cost of PU leather is higher than that of PVC leather.

5. It has thermoplasticity and spinnability, and can be made into plastics and fibers.

What are the benefits of using PU material

1. Lightweight, environmentally friendly, with good elasticity, soft and smooth feel, good breathability and permeability, and not afraid of rain.

2. When used in winter, it will not harden or deform due to low temperatures, and will not fade or age under strong light. The color will not become old.

3. Its material is flexible and wear-resistant, with a long service life and a cheap price. Its appearance and performance are close to natural leather, making it easy to maintain and care for.

4. The surface of the bag is smooth and compact, which can be processed and dyed, with bright colors and diverse styles.

Comments

Post a Comment

Popular posts from this blog

How to use and operate a French curling iron

 A French curling iron (also called a curling iron or French curling iron) is a tool specifically designed for creating natural, fluffy, wavy hairstyles. Here are the basic steps for using a French curling iron: 1. Preparation Shampoo and condition your hair: First, make sure your hair is clean and use a shampoo and conditioner that are suitable for your hair type. Blow dry your hair: You can choose to blow dry your hair naturally or use a hair dryer to dry your hair. Some curling irons are suitable for wet hair, but for best results, it is recommended that your hair is completely dry. Apply heat protection spray: Use heat protection products to avoid high temperature damage to your hair. 2. Partition Braid your hair into several sections: For easier operation, you can use a hairpin to braid the upper, middle and lower areas of your hair one by one. Generally start curling from the bottom and then gradually curl up. 3. Set the positive temperature for curling Adjust the temperatur...
Read more

Cordless knee massager for arthritis joint massage

 Cordless knee massager for arthritis joint massage Cordless knee massager is suitable for the following groups: Middle-aged and elderly people: their physical functions decline, they are prone to cold, cold air invades, and knee pain occurs. Sports enthusiasts: people who often do leg training or running during fitness are prone to knee fatigue due to excessive exercise. People who sit and stand for a long time: such as office workers, maintaining the same posture for a long time can easily cause knee stiffness. Precautions Usage time: It is recommended to use it for 15 to 30 minutes each time, 1 to 2 times a day. Skin problems: If there are wounds or skin problems on the knee joint, it should be avoided. Professional advice: Although the cordless knee massager can relieve the symptoms of arthritis, it cannot replace professional medical treatment. If the symptoms of arthritis are severe or persistent, it is recommended to seek medical attention in time.
Read more

Four Reasons Why you Need Sport Sunglasses

Image
  Many people now like outdoor sports, to get close to nature and relax. But often in outdoor sports, the eyes are easily hurt. Sport sunglasses can block the sun and protect your eyes while enjoying the relaxation brought by outdoor sports. However, some people still think that it is not necessary to wear sport sunglasses. Today this article will tell you why you need sport sunglasses.   Anti-UV     Ultraviolet rays are part of the solar radiation and the most lethal part. We cannot observe the existence of ultraviolet rays with the naked eye. But it has been with us day and night.   Our eyes are very easy to absorb the ultraviolet rays in the sun. Long-term outdoor training or competition under direct sunlight will cause great damage to the eyes. UV damage will accumulate over time. Long-term excessive exposure to ultraviolet light may cause chronic conjunctivitis, glaucoma, and retinal damage.   Although some people will say that the hat can block the su...
Read more