ISOTHANE^â 5000 Series

Polyether based TPU Resins Biomedical Grade

Characteristics:

ISOTHANE 5000 series products are polyether based thermoplastic polyurethanes. They

exhibit excellent bio-compatibility, hydrolytic resistance, fungus resistance, and low temperature

performance properties. These products can be injection molded, blow molded, and extruded.

These are used for biomedical and drug administration applications.

Suggested Applications:

Wound Dressing, Trans-dermal Patches, IV Bags, Catheter Parts, Medical Tubing, and Surgical Gowns.

Properties:

Items	Units	ASTM	5075A	5080A	5085A	5090A
Specific Gravity	gr./cm^3	D-792	1.10	1.12	1.13	1.15
Hardness	Shore A D	D-2240	75A	82A	85A	90A
Tensile Strength	Mpa psi	D-412	31 4500	37 5300	39 5600	41 6000
Tensile Modulus		D-412
@ 50% elongation	Mpa Psi		2.3 340	3.6 520	3.9 560	6.2 900
@ 100% elongation	Mpa Psi		3.2 460	5.4 780	5.9 850	8.3 1200
@ 300% elongation	Mpa Psi		5.9 850	10 1500	12 1800	17 2400
Elongation @ break	%	D-412	650	620	540	550
Compression Set 22 hrs @ 23℃ 22 hrs @ 70℃	% %	D-395 (B)	25 35	25 30	30 35	25 40
Tear Strength	N/mm lb/in	D-624 DIE C	400 70	450 80	500 90	700 120
Abrasion Resistance	mg (loss)	D-1044 (Taber) H-22	5	20	20	50

The above values are shown as typical values and should not be used as specifications.