Polyester Polyol For Elastomer
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.
Polyester Polyol For Elastomer,Polyester Polyol For Tpu,Prepolymer Chemical Material,Polyurethne Raw Chemical XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com
SZXY-robot /  XYHX-4413 Automatic soldering Machine description
Picture show
Parameter:
Model
HX-300
Voltage
110V / 220V
Heating Power
150~300W
Preheating Temperature Range
0ºC~550ºC
Axis
4
Operating Range (X * Y * Z)
400 x 400 x 80mm
Movement Speed
X * Y Axis: 0.1~600mm/sec, Z Axis :0.1~400mm/sec
Repeat Positioning Accuracy
±0.002mm (X * Y * Z)
Resolution
0.01mm (X * Y * Z)
Maximum Load Weight
8kgs (for work platform)
Solder Wire Diameter
0.5, 0.6, 0.8, 1.0, 1.2 (mm)
Demo File Capacity
≤999files, max 1994 points for each file
Program Capacity
max 255 programs
Operate Temperature
0ºC~40ºC
Operate Humidity
20~90%
External Dimensions
550mm x 650mm x 830mm
Weight
about 55kgs
Features :
1. The workpiece can be of various high-speed drag welding, spot welding
2. Name the unique setting of welding products, calling for a more intuitive.
3. A single correction program, the overall correction, the correction can be achieved overall translation or   part of the work-point correction.
4. Grid  Array copy, parameter copy function.
5. USB communication between multiple machines, a copy of the program with each other, repeated editing   programs save time.
6. The whole Chinese human interface, dynamic display running coordinates, weld period, yield, commodity, Â Â visible and intuitive set of parameters.
ApplicationÂ
Applied to kinds of industrial soldering for plane, linear,Arc, 3D.such as PCB,USB electronic components and connect the wires to PCB etc.
Packaging & Shipping
Company Information
Since its establishment in 2004, Xinyuanlijin is committed to the development and manufacture of ultrasonic welding and automation equipment. The product range includes automatic dispenser, automatic soldering machine, automatic locking screw machine, automatic ultrasonic riveting machine, laser marking machine and other automation equipment to meet the required of many manufacturing customers.
Today, we further enhance the quality of technology and services, to provide customers with more customized products and services. From plan determination to equipment manufacture to on-site service support, we always respond quickly and responsibly to professional technicians, thus saving our customers valuable time.
Nearly every week from customers and abroad come to our factory, we arrange technicians to show the machine operation. Free training is available. Warmly welcome you to visit our factory!
FAQ:Q: Are you trading company or manufacturer ?
Q: How long is your delivery time?
Q: Do you provide samples ? is it free or extra ?
Â
Product Description
SZXY-robot /  XYHX-4413 Automatic soldering Machine description
Picture show
Parameter:
Model
HX-300
Voltage
110V / 220V
Heating Power
150~300W
Preheating Temperature Range
0ºC~550ºC
Axis
4
Operating Range (X * Y * Z)
400 x 400 x 80mm
Movement Speed
X * Y Axis: 0.1~600mm/sec, Z Axis :0.1~400mm/sec
Repeat Positioning Accuracy
±0.002mm (X * Y * Z)
Resolution
0.01mm (X * Y * Z)
Maximum Load Weight
8kgs (for work platform)
Solder Wire Diameter
0.5, 0.6, 0.8, 1.0, 1.2 (mm)
Demo File Capacity
≤999files, max 1994 points for each file
Program Capacity
max 255 programs
Operate Temperature
0ºC~40ºC
Operate Humidity
20~90%
External Dimensions
550mm x 650mm x 830mm
Weight
about 55kgs
Features :
1. The workpiece can be of various high-speed drag welding, spot welding
2. Name the unique setting of welding products, calling for a more intuitive.
3. A single correction program, the overall correction, the correction can be achieved overall translation or   part of the work-point correction.
4. Grid  Array copy, parameter copy function.
5. USB communication between multiple machines, a copy of the program with each other, repeated editing   programs save time.
6. The whole Chinese human interface, dynamic display running coordinates, weld period, yield, commodity, Â Â visible and intuitive set of parameters.
ApplicationÂ
Applied to kinds of industrial soldering for plane, linear,Arc, 3D.such as PCB,USB electronic components and connect the wires to PCB etc.
Packaging & Shipping
Company Information
Since its establishment in 2004, Xinyuanlijin is committed to the development and manufacture of ultrasonic welding and automation equipment. The product range includes automatic dispenser, automatic soldering machine, automatic locking screw machine, automatic ultrasonic riveting machine, laser marking machine and other automation equipment to meet the required of many manufacturing customers.
Today, we further enhance the quality of technology and services, to provide customers with more customized products and services. From plan determination to equipment manufacture to on-site service support, we always respond quickly and responsibly to professional technicians, thus saving our customers valuable time.
Nearly every week from customers and abroad come to our factory, we arrange technicians to show the machine operation. Free training is available. Warmly welcome you to visit our factory!
FAQ:Q: Are you trading company or manufacturer ?
Q: How long is your delivery time?
Q: Do you provide samples ? is it free or extra ?
Â
Model NO.: XYHX-4423
Installation: Desktop
Driven Type: Electric
Mould Life: >1,000,000 Shots
Product Name: China Factory Price Automatic Soldering Machine
Axis: 3-Axis,4-Axis,5-Axis
Trademark: XY
Transport Package: Plywood Case
Specification: 850mm*580mm*800mm
Origin: China
HS Code: 8468200090
Model NO.: XYHX-4423
Installation: Desktop
Driven Type: Electric
Mould Life: >1,000,000 Shots
Product Name: China Factory Price Automatic Soldering Machine
Axis: 3-Axis,4-Axis,5-Axis
Trademark: XY
Transport Package: Plywood Case
Specification: 850mm*580mm*800mm
Origin: China
HS Code: 8468200090
Product DescriptionA: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer small value sample for free charge but do not pay the cost of freight.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer small value sample for free charge but do not pay the cost of freight.