The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last week than the previous month General line Φ6.5mm Q235 steel 4970 0 0 370 common line Φ8mm Q235 steel 4970 0 0 370 high line Φ6.5-10mm Q235 Xilin 5020 0 0 370 High Line Φ6.5-10mm Q235 Steel 5020 0 0 370 High Line Φ10mm Q235 Beitai 5020 0 0 370 High Line Φ10mm Q235 Xinfu 5020 0 0 370 Rebar Φ12-14mm HRB335 Steel 50000 0 300 Rebar Φ12-14mm HRB335 Xilin 5000 0 0 300 Rebar Φ12-14mm HRB335 Ukrainian Steel 5000 0 0 300 Threaded steel Φ16-25mm HRB335 Steel-4900 0 0 300 Threaded steel Φ16-25mm HRB335 Xilin 4900 0 0 300 Threaded steel Φ16 -25mm HRB335 Jianlong 4900 0 0 300 Rebar Φ12mm HRB400 Tongsteel/Silin 5050 0 0 300 Rebar Φ14mm HRB400 Tongsteel/Silin 5050 0 0 300 Rebar Φ16-25mm HRB400 Tongsteel/Xilin 5020 0 0 320 Hot rolled coil 2.0mm*1050*C Q235 Angang (1700) 5750 0 0 210 Hot rolled coil 2.5mm*1050*C Q235 Angang (1700) 5650 0 0 240 Hot rolled coil 2.75mm*1050*C Q235 Angang (1700) 5600 0 0 280 Hot rolled coil 3.0mm*1250*C Q235 Angang (1700) 5650 0 0 430 Hot rolled coil 4.75mm*1500*C Q235 Angang (1700) 5400 0 0 2 00 Hot rolled coil 3.0mm*1250*C Q235 Benxi Steel 5650 0 0 360 Hot rolled coil 5.5-7.5mm*1250*C Q235 Ben Steel 5400 0 0 200 Hot rolled coil 3.0mm*1250*C Q235 Tangsteel 5600 0 0 310 hot rolled coil 5.5mm*1250*C Q235 Tangshan Steel 5400 0 0 200 Hot rolled coil 3.0mm*1250*C Q235 Tonghua 5650 0 0 360 Cold rolled sheet 1.0mm*1000*2000 Q195 Angang 6850 0 100 570 Cold rolled Board 2.0mm*1000*2000 Q195 Angang 6750 0 100 570 Cold rolled sheet 2.5mm*1000*2000 Q195 Angang 6700 0 100 620 Cold rolled sheet 3.0mm*1000*2000 Q195 Angang 6950 0 100 620 Cold rolled sheet 2.0mm*1000 *2500 Q195 Baotou Steel 6700 0 100 670 Cold Rolled Plate 1.0mm*1000*2000 Q195 Ben Steel 6750 0 100 570 Puzhong Plate 8mm Q235 Sky Steel 6150 0 0 0 Puzhong Plate 10mm Q235 Sky Steel 6100 0 0 250 Puzhong Plate 16-25mm Q235 Sky Steel 5950 0 0 400 Low Alloy Sheet 16-25mm Q345 Sky Steel 6050 0 0 390 Low Alloy Sheet 16-25mm Q345 Jinan Steel 6100 0 0 240 Low Alloy Sheet 16-25mm Q345 Angang 6100 0 0 240 Color Coating Volume 0.426mm*1000*C SGCC Tianjin Xinyu 7400 0 0 400 Color Coil 0.476mm*1000*C SGCC Tianjin Xinyu 7000 0 0 100 Galvanized coil 0.5mm*1000*C SGCC Hengtong 6600 0 0 400 Galvanized coil 1.0mm *1000*C ST02Z Bengang 6300 0 0 300 welded pipe 1 inch *3.25mm Q235 birch forest 5280 0 0 180 welded pipe 2 inch *3.5mm Q235 birch forest 5230 0 0 230 welded pipe 3 inch * 4.0mm Q235 birch forest 5230 0 0 230 I-beam 12# Q235 A-steel 4950 0 0 100 I-word Steel 26# Q235 Angang 5050 0 0 100 Channel Steel 16# Q235 A-steel 4950 0 0 350 Channel Steel 25# Q235 Laiwu Steel/ 0 0 0 Angle Steel 50*5mm Q235 Steel 4850 0 0 150 Angle Steel 100*10mm Q235 Tong Steel 4800 0 0 0
Polyester Polyol for Polyester Sponge
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.
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