PU Resin For Synthetic Leather 1
PU resin, also known as polyurethane resin, is widely used in the production of synthetic leather. Synthetic leather, also referred to as faux leather or artificial leather, is a man-made fabric that imitates the appearance and feel of genuine leather. PU resin is a key component in the manufacturing process of synthetic leather, as it provides the material with its durability, flexibility, and water resistance.
The process of producing synthetic leather involves coating a fabric substrate, such as polyester or nylon, with a layer of PU resin. This resin is typically applied in liquid form and then undergoes a curing process to solidify and bond with the fabric. The resulting material has a leather-like texture and appearance.
PU resin offers several advantages for synthetic leather production. It has excellent abrasion resistance, making the synthetic leather more durable and long-lasting. It also provides flexibility, allowing the material to be easily shaped and molded into different forms. Additionally, PU resin offers good water resistance, preventing the synthetic leather from absorbing moisture and becoming damaged.
Moreover, PU resin can be customized to achieve different finishes and textures, such as smooth, grainy, or embossed patterns, depending on the desired aesthetic. It can also be colored in various shades to mimic different types of leather. This versatility makes PU resin a popular choice for synthetic leather manufacturers.
Overall, PU resin plays a crucial role in the production of synthetic leather, providing the material with its desirable qualities of durability, flexibility, and water resistance.
pu resin for fabri,leather,synthetic leather XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com
Among them, Sinopec Qilu Petrochemical Company predicts that global sulfur consumption in 2017 is expected to increase by 20.9 million tons, but global sulfur production will increase by 35.6 million tons during the same period. As production capacity growth exceeds demand growth, the worldwide sulphur supply surplus will be large-scale and long-lasting, and production companies will be forced to pile up about 30 million tons of sulphur from 2009 to 2017. This means that global sulphur products will have serious excess production, and the market will be in a long-term weak situation.
The financial crisis that continues to spread throughout the world has affected the global supply of and demand for sulfur. North America, the world's largest producer of sulphur, has produced about 15.5 million tons/year of production in recent years and 9 million tons/year of consumption in the region. Sulfur supply in the region may decline slightly due to the decline in the amount of sulphur due to the delay or cancellation of the oil sands project; at the same time, most sulphur suppliers tend to increase their stocks due to the price downturn.
Faced with the long-term weakness of the international sulfur market, some multinational corporations with long-term vision have begun to take action to avoid risks. Shell will use its advantages in the field of sulfur to develop sulfur fertilizers, sulfur asphalt modifiers, and sulfur concrete technology to further expand its application.
Global sulfur supply will maintain long-term supply surplus
At the recently concluded Sulfur Market Forum 2009, representatives of enterprises participating in the discussion all expressed that the long-term supply surplus of the global sulfur market has basically taken shape.