Manufacturers PU high rebound simulation toy eagle hat

Polyurethane PU is an abbreviation, the Chinese called polyurethane called polyurethane. Because, you need to simply modify the recipe, you can get different physical properties of density, elasticity, rigidity and the like, so PU materials are widely used in bags, accessories, toys and so many industries. Most people would leather synthetic leather other than such as: PVC, PU leather collectively referred to as leather or imitation leather. PVC, PU is a PVC (plastic one), but the manufacturing process of the two products are not the same. PVC leather in the manufacturing process must first be burnt plastic particles melt and stir into shape, according to a predetermined uniform thickness of the coating on the T / C knitted fabric substrate, and then enter the foaming furnace for foaming, it has to adapt production of a variety of different products, different requirements softness, released simultaneously in surface treatment (dyeing, embossed, polished, matting, grinding raising, mainly in accordance with the specific requirements for the product). PU leather in the manufacturing process more complicated than PVC leather, PU base fabric is due to the tensile strength of a good canvas PU material, in addition to the above coated base fabric, base fabric may also be included in the middle, so that the outside fabric does not exist in the end. The physical properties of PU leather PVC leather than good, winding resistance, good flexibility, tensile strength, having an air permeability (PVC free). PVC leather pattern is formed by pressing steel pattern roll; PU leather pattern is a pattern paper first heat pressed against the surface of semi-finished leather, waiting for the paper to cool before separating leather, superficial deal with. PU leather is more expensive than PVC leather to be more than doubled, PU leather than the price of some of the special requirements of PVC leather 2-3 times higher. General PU leather pattern paper needed only 4-5 times will come scrapped; long cycle pattern roll, and therefore more expensive than PU leather PVC leather is. Scope of these two materials also have some differences. In terms of footwear, PVC leather is used in the lining or bear the weight of parts, or manufacture children's shoes; PU leather footwear can be applied to support the weight of the fabric or the site. In terms of bags, suitable more is PVC leather. This is because the items in the bag differs from the foot in the shoe wear, will not emit heat; do not bear the weight of an individual. PU, PVC difference way easier to see from the corner of the base fabric PU much thicker than PVC, also feel a difference, PU's soft number; PVC Some feel hard; you can also use fire to burn, PU's PVC taste than to light a lot of flavor. In addition, PU or quality low-carbon eco-friendly materials, a memory house as we provide a number of PU products wholesale and retail, also provide customized service, the following are some of our product display, so the products are of high quality low-carbon PU