When buying furniture, leather goods, leather bags, shopping guides often talk about pu leather, then what is pu leather skin, pu is what material ? If you have not done a special study it is difficult to grasp what material pu in the end, In fact, pu material is not difficult to understand, pu is an artificial synthetic material, mainly made of high elastic fiber composite, with similar characteristics of the dermis. It maintains the characteristics of breathable, moisture-absorbing, soft, wear-resistant, and strong comfort of natural leather. The following small series gives a brief introduction of what material pu is and the characteristics of pu material.
| What is pu? |
Pu is an artificial synthetic material with a genuine leather texture that is extremely durable and inexpensive. With the addition of microfibers, the toughness, air permeability, and abrasion resistance of polyurethanes have been further enhanced. There is no doubt that such a finished product is quite excellent in performance.
The characteristics of pu material are obvious, which is also the key to achieving a broad market. In the home improvement industry, it is generally used in the production of living room sofas and other skins.
PU is also called recycled leather and recycled leather. It is characterized by light weight, abrasion resistance, non-slip, cold resistance and chemical resistance, but it is expensive, easy to tear, poor in mechanical strength, and poor in tear strength. PU color less. The main color is black or brown. Soft texture, suitable for making casual bags or furniture skins, the price is not high, easy to decolorize.
People often say that the PU leather is a leather material, such as pvc leather, Italian leather paper, recycled leather and so on. The manufacturing process is slightly more complicated, because PU's bottom fabric tensile strength is good, in addition to coating on the bottom On the cloth, it is also possible to include the base cloth so that the outside of the base cloth does not exist.
| Pu material characteristics |
1, good physical properties, resistance to bending, good flexibility, high tensile strength, breathable. The pattern of the PU fabric is a kind of pattern paper which is first hot-pressed on the surface of the semi-finished leather. After waiting for cooling, the paper leather is separated and the surface treatment is performed.
2, very light, fire, water, anti-mite, anti-mildew, anti-cracking. Suitable for indoor and outdoor decorative materials, is a new type of green decorative materials.
3, high air permeability, temperature penetration rate can reach 8000-14000g/24h/cm2, high peel strength, high water pressure resistance, waterproof breathable clothing fabric surface and bottom layer of the ideal material.
3, high prices, some special requirements of the price of PU fabric than the PVC fabric to be 2-3 times higher. The pattern paper required for general PU fabrics can only be scrapped with 4-5 times.
4. The use cycle of the pattern roll is long, so the cost of PU leather is higher than that of PVC leather.
5, pu and other decorative products, can be nailed, can be sawed, planed, millable, flexible shape, no cracks, no deformation, no insects, can be used indoor and outdoor.
6, waterproof: no water, no water, no deformation, with mildew resistance.
Summary: After reading so much about pu's related expressions, everyone also understood the relevant information of pu. If you like pu, you can purchase bags and clothes for this material. Information about what material is pu is introduced for everyone. Here, I hope this article helps you. If you still have anything you don’t understand, you can follow our website and we’ll get back to you as soon as possible.
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