The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last week. General line Φ6.5mm Q235 Tonggang 4970 0 30 300 General line Φ6.5mm Q235 Siping red mouth 4940 0 30 300 High line Φ6. 5mm Q235 Tong Steel 5030 0 30 300 High Line Φ10mm Q235 Tong Steel 5030 0 30 300 High Line Φ8mm Q335 Beitai 5030 0 30 300 Thread Steel Φ12mm HRB335 Tong Steel 4950 0 30 300 Thread Steel Φ14mm HRB335 Tong Steel 4950 0 30 300 Thread Steel Φ16 -25mm HRB335 Linggang 4850 0 0 270 Rebar Φ16-25mm HRB335 Tongsteel 4850 0 0 270 Rebar Φ16-25mm HRB335 Beitai 4850 0 0 270 Rebar Φ16-25mm HRB335 Xilin 4850 0 0 270 Rebar Φ8-10mm HRB400 New Fushun Steel 5230 0 0 280 Rebar Φ8-10mm HRB400 Tong Steel 5230 0 0 280 Hot Roll 2.0*1250*C Q235 Tong Steel 5850 0 70 190 Hot Roll 2.3*1250*C Q235 Tong Steel 5720 0 70 190 Hot Roll Roll 2.75*1250*C Q235 Angang 5600 0 50 170 Hot Roll 3.0*1250*C Q235 Angang 5550 0 50 170 Hot Roll 3.0*1250*C Q235 Ben Steel 5550 0 50 170 Hot Roll 4.0*1250*C Q235 Angang 5330 0 30 100 Hot rolled coil 4.75*1250*C Q235 Angang 5330 0 30 100 Hot rolled coil 5.5*1500*C Q235 Tonggang 5330 0 30 100 Hot Roll 5.5*1500*C Q235 Steel 5330 0 30 100 Hot rolled coil 6.5*1250*C Q235 Bengang 5330 0 30 100 Hot rolled coil 7.5*1250*C Q235 Bengang 5330 0 30 100 Cold rolled sheet 1.0*1000* 2000mm Q195 Angang 6580 0 0 380 Cold rolled sheet 1.0*1250*2500mm Q195 Benxi Steel 6580 0 0 430 Cold rolled sheet 2.0*1250*2500mm Q195 Angang 6550 0 0 400 Cold rolled coil 3.0*1000*2000 Q195 Benxi Steel 6580 0 0 380 Puzhong Plate 8mm Q235 Jigang 6600 0 0 300 Puzhong Plate 8mm Q235 Angang 6600 0 0 300 Puzhong Plate 10mm Q235 Angang 6100 0 0 300 Puzhong Plate 10mm Q235 Jinan Steel 6100 0 0 300 Puzhong Plate 16-20mm Q235 Angang 5850 0 0 300 Puzhong plate 16-20mm Q235 Tiansteel 5850 0 0 300 Low alloy plate 8mm Q345 Angang 6750 0 0 330 Low alloy plate 10mm Q345 Angang 6250 0 0 330 Low alloy plate 14mm Q345 Angang 6100 0 0 330 Diamond plate 3mm Q235 Angang 5700 0 -30 340 Pattern Plate 4mm Q235 Angang 5700 0 -30 340 Pattern Plate 5mm Q235 Angang 5700 0 -30 340 Pattern Plate 6mm Q235 Angang 5700 0 -30 340 Container Plate 8mm 16MnR Ansteel 6750 0 0 50 Container Plate 10mm 16MnR Shougang 6700 0 0 50 Container Plate 12-20mm 16MnR Shougang 6700 0 0 50 Boiler Plate 8mm 20g Jinan Steel 7100 0 50 200 Boiler Plate 12mm 20g Jigang 6720 0 -30 120 Boiler plate 20mm 20g Angang 6520 0 -30 120 Tinplate 0.21mm*1024*712 T57E Wugang 9700 0 0 0 0 tinplate 0.25mm*1024*712 T57E Wugang 9600 0 0 600 Caitu Volume 0.5mm*1000*C TST01 Baosteel 8600 0 0 600 Color Coil 0.6mm*1000*C TST02 Baosteel 8500 0 0 550 Galvanized Roll 0.5mm*1000*C SGCC Hengtong 6650 0 0 300 Galvanized Roll 1.0mm*1000 *C ST02Z Benxi Steel 6300 0 0 100 Seamless Pipe 60*4mm 20# Angang 7100 0 250 550 Seamless Pipe 108*4.5mm 20# Angang 6900 0 400 400 Seamless Pipe 133*4.5mm 20# Angang 6850 0 350 350 Seamless pipe 159*5mm 20# Angang 6700 0 400 400 Welded pipe 1.5 inch *3.0mm Q235 Linggang 5320 0 0 170 Welded pipe 2 inch *3.25mm Q235 Linggang 5390 0 0 240 Welded pipe 3 inch *3.25mm Q235 Linggang 5390 0 0 240 I-beam 12-16# Q235 A-steel 5150 0 0 500 I-beam 25# Q235 Angang 5400 0 0 600 Channel 16# Q235 Angang 5150 0 0 450 Channel 25# Q235 Large-rolled / 0 0 0 50 *5mm Q235 Tong Steel 5050 0 0 450 Angle Steel 100*100mm Q235 Tong Steel 5100 0 0 400
PU Resin For Textile Coating
Polyester Polyol is a type of polyol that is derived from the reaction between a polyol (such as glycerol or ethylene glycol) and a dicarboxylic acid (such as adipic acid or phthalic anhydride). It is commonly used as a raw material in the production of polyurethane foams, coatings, adhesives, and elastomers.
Polyester polyols have several advantages over other types of polyols. They have good chemical resistance, mechanical properties, and thermal stability. They also have low toxicity and are environmentally friendly. Additionally, polyester polyols can be easily modified to achieve desired properties, such as increased flexibility or flame retardancy.
Polyester polyols are typically liquid at room temperature and have a high molecular weight. They can be further reacted with isocyanates to form polyurethane materials, which have a wide range of applications in various industries, including automotive, construction, and furniture.
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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XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com
