High Quality excellent Wear Resistance PU Polyurethane Rubber Sheet

A. Polyurethane (PU) :
Polyurethane (PUR and PU) is a polymer composed of a chain of organic units joined by carbamate (urethane) links. While most polyurethanes are thermosetting polymers that do not melt when heated, thermoplastic polyurethanes are also available.
Polyurethane polymers are traditionally and most commonly formed by reacting a di- or polyisocyanate with a polyol. Both the isocyanates and polyols used to make polyurethanes contain on average two or more functional groups per molecule.
B. Polyurethane (PU) features
High load bearing capacity
More durable than conventional elastomers
Can be machined, drilled, sawn, turned and shaped on standard metal working equipment
Wide range of physical properties
Can be processed to provide a variety of shapes
High impact resistance
Low unlubricated coefficient of friction
Good water resistance
Resists cracking under repeated flexure
Remains flexible at very low temperatures
C. Polyurethane (PU) applications
Conveyor drive and idle rollers
Hydraulic and pneumatic seals
Pump impellers
Bearing pads, rollers, gear wheels, bushes
Crane wheels
Conveyor belt scraping blades
Wear parts
Printing rollers
Cyclone nozzles

2.The specification of our Polyurethane sheets

A. The sizes we can do of Polyurethane sheets
Polyurethane sheets
Thickness(mm)
Length X width(mm)
Color
Minimum order
0.5~200mm
1500X3000mm,1500X5000mm 2000X4000mm,1500*6000mm
Transparent, light green, red, coffee, brown
200KG



B. The Technical parameters of Polyurethane sheets
Polyurethane sheets
Item
Unit
Value
Density
g/cubic meter
1.2
Type
/
polyester type, Polyether type
Shore Hardness
/
70-95A
Elongation rate
%
530~600
Tensile strength
MPa
255~380



Packaging & Shipping
Packaging
1. pallet with carton.
2. Plastic pallet with carton.
3. Wooden wooden pallet with wooden case.
4. According to customer requirements.
Delivery
1. Stock size 5 working days.
2. Custom size 10 working days.