features of polyurethanes based on kuraray polyol

Softness
<Kuraray polyol> enable to enhance softness while maintaining durability.
Water resistance
<Kuraray polyol> give better water resistance to polyurethanes than conventional polyester polyols.
Abrasion resistance
polyurethanes based on <Kuraray polyol> are superior to polyurethanes based on polyether polyol.
Heat resistance
polyurethanes based on <Kuraray polyol> are superior to polyurethanes based on polyether polyol.

Softness

Polyurethanes based on <Kuraray polyol> show outstanding softness without decreasing durability.

Water resistance

Generally speaking, polyurethanes based on traditional polyester polyol are easily hydrolyzed.
Compared to benchmarks, polyurethanes based on Kuraray polyester polyols show improved water resistance.

Abrasion resistance

Polyurethanes based on <Kuraray polyol> show better abrasion resistance than polyurethanes based on PTMG.

Heat resistance

As with polyurethanes based on conventional polyol, polyurethanes based on <Kuraray polyol> show better heat resistance than polyurethanes based on PTMG.
P-2050 is a good choice when high heat resistance is needed.

Tests in this page were performed at Kuraray.