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

Polyurethane resins for castable materials
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