Casting use
Polyurethane resins for castable materials
Overview
Polyurethane resins for casting have excellent properties such as abrasion resistance, chemical resistance and cold temperature resistance, etc. They are suitable for manufacturing various kinds of products in small lots and large-scale construction which it is difficult to produce by the injection molding.
There are various uses such as large-scale rolls, solid tires, belts, and machine parts, etc. Mitsui Chemicals develops polyurethane prepolymer corresponding to various usages, and meets our customers’ special orders.
Characteristics and applications
（1）Easy manufacturing and process
（2）The equipment and the moldings are not expensive.
（3）Both the machine and the hand processing are possible.
（4）Advantageous for a large-scale product and the lining
（5）Good compression set resistance
| Type | Product Name | Characteristics | Applications |
|---|---|---|---|
| Polyester | TAKENATE™ L-1200 Series | Abrasion resistance Solvent resistance Oil resistance Heat resistance |
Solid tires Belts Rollers Pumps Blades O-rings Oil seals Print rollers Gaskets |
| Polyether （PPG、PPG/PTMEG） |
TAKENATE™ L-1100 Series | Water resistance High impact resilience |
Die pads Springs Cutter surfaces Cushioning |
| Polyether （PTMEG） |
TAKENATE™ L-2000 Series | High impact resilience Water resistance High impact resistance Low heat build-up |
Belts Rollers Electrical appliance components Solid tires Paper-making rollers |
