According to Du Ronglin, executive vice chairman of the China Chemical Industry Machinery and Power Technology Association and director of the Power Professional Committee, during the 11th Five-Year Plan period, the National Development and Reform Commission will implement ten key energy-saving projects, such as saving and replacing petroleum and coal-fired industrial boilers (kilns ) Reconstruction, regional cogeneration, residual heat and pressure utilization, energy conservation of motor systems, optimization of energy systems, building energy conservation, green lighting, energy saving of government agencies, energy conservation monitoring and technical service system construction projects, etc. The goal of energy saving is to save 240 million tons of standard coal. The energy saving of the motor system is an energy-saving project closely related to petroleum and chemical companies.
It is understood that the motor is widely used to drive wind turbines, pumps, compressors and other equipment, is a large amount of large terminal power consumption, electricity consumption accounts for about 60% of the country's electricity consumption. However, due to the low efficiency of motor and dragged equipment used by the industrial and mining enterprises in China, the design philosophy is backward, and the safety factor is considered to be too large for the type selection. The phenomenon of “big horse-drawn cars†is serious; the system adjustment method is backward, and there is a lot of system operation. The interception losses caused the average efficiency of various types of motors in our country to be 3 to 5 percentage points lower than in developed countries, and the overall operating efficiency of motor drive systems is 20 percentage points lower than in developed countries. This also shows that China's motor system has great potential for energy conservation. For example, in 2003, the power consumption of fans and water pumps in the domestic petroleum and chemical industries was 127.8 billion kWh. If the energy-saving system of its motor system can be saved, it can save more than 25.6 billion kWh annually.
Polyurethane System For Sandals and Slippers
Xuchuan Chemical's PU system are suitable for producing lady shoes,man shoes, slippers and sports shoes,safety shoes and some special elastomer like solid tire and shock absorption.
Xuchuan Chemical is professionally manufacturing PU System for out-soles, mid-soles, insoles, with high physical property in safety shoes field , low density light weight women's wedge soles , sandal/slippers, sports shoes .etc...
A Pu system for shoe soles refers to the use of polyurethane (PU) material in the manufacturing of shoe soles. PU is a versatile and durable material that offers several advantages for shoe soles.
Here are some key features and benefits of using a PU system for shoe soles:
1. Cushioning: PU provides excellent cushioning and shock absorption properties, making it ideal for footwear that requires high levels of comfort and impact protection.
2. Lightweight: PU is a lightweight material, which helps reduce the overall weight of the shoe, making it more comfortable to wear and reducing fatigue during extended use.
3. Flexibility: PU offers good flexibility, allowing the shoe sole to bend and flex with the natural movement of the foot. This enhances comfort and prevents stiffness or discomfort during walking or running.
4. Durability: PU is highly durable and resistant to wear and tear, making it suitable for long-lasting shoe soles. It can withstand repeated use and exposure to various environmental conditions without losing its structural integrity.
5. Slip resistance: PU can be formulated with specific additives to enhance its slip resistance properties, providing better traction and grip on different surfaces. This is especially important for safety footwear or shoes used in slippery conditions.
6. Design versatility: PU can be molded into various shapes and designs, allowing for greater design flexibility and customization options for shoe soles. This enables manufacturers to create unique and visually appealing footwear.
7. Water resistance: PU can be made water-resistant or waterproof, which helps protect the shoe sole and the foot from moisture, rain, or other wet conditions.
Overall, a PU system for shoe soles offers a combination of comfort, durability, flexibility, and design versatility, making it a popular choice for footwear manufacturers and consumers alike.
Polyurethane Raw Materials,Shoe Sole Pu Chemical,Polyol Isocyanate For Mid-Sole
XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com