大東樹脂化學股份有限公司

TPU SYSTEM

| Ether | Excellent hydrolytic stability, bio-compatibility, resistance to micro-organism,
excellent low temperature flexibility and good toughness.

| Ester | Excellent mechanical property, good chemical resistance,
low cost and high toughness.

| Polycaprolactone-Based TPU |Polycaprolactone: High elasticity, hydrolysis resistance,
oil resistance and low compression set.

TPU RESINS

Innovative high performance,
High value-added environmental friendly materials.

ISOTHANE® is the brand name for thermoplastic polyurethane (TPU) registered by GRECO. TPU is a high environmental friendly material. It bridges the material gap between soft rubbers and rigid plastics. The advantages of TPU are excellent wear and abrasion, good chemical resistance to oils, greases and solvents and weather stability.

ISOTHANE® has extensive product portfolio, including aromatic or aliphatic, soft without plasticizer or glass fiber-reinforced, flame retardant or high transparency to bring innovative solutions into different industry sectors.

ISOTHANE® is well suited for wide variety of fabrication technology such as injection molding, extrusion, blow making, calendering and other coating applications.

GRECO adopts advanced computerized automatic processed with twin-screw coagulating extruders to produce hgh performance plastic materials. Appearance and storage quality are preserved through precision testing instruments and automated packaging equipment.

ETPU RESINS

Tiny granules
for great elasticity

Super response	Rebound rate > 65%
Low density	Density : 100-200 kg/m³
Good performance at low temperature	High elasticity and softness even at -25°C.
Anti-yellowing	Anti-yellowing material, also have non-yellowing grade.
Good abrasion resistance	Very low abrasion.
High flexing endurance	Finished goods can bear up to 120,000 bends.
Low compression set	Compressed reply >90%.
Eco-friendly material	All raw materials and processes are environmentally friendly.