What fabric is pu?
Pu is a synthetic material, which has the texture of genuine leather and is very durable.
And the price is low. After adding superfine fiber, the toughness, air permeability and wear resistance of polyurethane are further strengthened. There is no doubt that such a finished product has excellent performance.
The characteristics of pu materials are obvious, which is also the key to obtain a broad market. In the home improvement industry, it is generally used to make skins such as living room sofas.
PU is also called regenerated leather. It is characterized by light weight, wear resistance, non-slip, cold resistance and good chemical resistance, but it is expensive, easy to tear, and has poor mechanical strength and tear resistance. PU has few colors. The main color is black or brown. Soft texture, suitable for leisure bags or furniture skins, low price, easy to decolorize.
People often say that PU leather is a kind of leather material, such as pvc leather, Italian bran paper, recycled leather and so on. The manufacturing process is a bit complicated. Due to the good tensile strength of PU base fabric, it can be coated on the base fabric and contained in it, so that the existence of the base fabric cannot be seen outside.
What's the difference between pu and pvc fabrics?
Dermal is the original skin of animals after tanning and post-processing. Pu artificial leather, soft, used to make clothes, but not durable. Pvc is also a low-end imitation leather.
The easiest way to distinguish is to light it with an open flame. Genuine leather smells but not pungent, while imitation leather or fake leather has pungent smell.
Brief introduction of polyurethane fabric
1, pu fabric looks good,
Because the appearance is very smooth and natural, it is much better to choose this fabric when making clothes than other products, and the appearance is very smooth. This kind of clothes is also very comfortable to wear as a fabric. So we can see that such products are more attractive now. 2, this kind of fabric is very easy to take care of, if the fabric is dirty, we can gently wipe it with a cloth, without having to wash some other fabrics, this kind of fabric is still very simple to wash.
Especially in rainy days, wearing this fabric is not only very warm, but also very resistant to dirt. Moreover, if rain drops on our clothes when we wear it, just wipe it with a towel at the first time. We can clean it very easily.
In addition, its price is relatively lower than that of genuine leather.
Many people like to buy this kind of PU fabric because it is affordable. Another most important reason is that this product is durable and has almost all the advantages, so the existence of this fabric is our first choice for making clothes.
Characteristics of polyurethane fabric
1, good physical properties, bending resistance, good flexibility, high tensile strength and good air permeability.
The pattern of PU fabric is that a layer of patterned paper is pressed on the surface of semi-finished leather, and the paper skin is separated after cooling, and the surface is treated. 2, very light, fireproof, waterproof, moth-proof, mildew-proof and crack-proof. Suitable for indoor and outdoor decoration materials, it is a new type of green decoration material.
3. It has high air permeability, temperature permeability up to 8000- 14000g/24h/cm2, high peeling strength and high water pressure resistance, and is an ideal material for the top and bottom layers of waterproof and breathable clothing fabrics.
3. The price is high. The price of some special PU fabrics is 2-3 times higher than that of PVC fabrics. Generally, the patterned paper needed by PU fabrics can only be discarded after 4-5 times.
4. The embossing roller has a long service life, so the cost of PU leather is higher than that of PVC leather.
5. Decorative products such as 5.pu can be nailed, sawed, planed, milled, bent and molded without cracking, deformation and moth-eaten, and can be used indoors and outdoors.
6, waterproof: no water absorption, no water seepage, no deformation, with mildew resistance.