Huntsman Tecnoelastomeri HTE Polyurethane Systems and Machines

TECNOTHANE MDI
polyurethane systems
for rolls application offer
a low compression set
and very good solvent
resistance - making them easy to clean.

TYPICAL PHYSICAL PROPERTIES	Unit	Test method	MDI MDE 795Z
Hardness	ShA	DIN 53505	95±2	70±3	60±3	55±3	45±3	25±3
Modulus 50%	MPa	DIN 53504	10.4	2.2	1.4	1.4	0.7	0.4
Modulus 100%	MPa	Type S2	12.6	3.3	2.1	2.0	1.1	0.5
Modulus 300%	MPa		21.3	8.5	4.3	3.9	2.2	1.3
Tensile strenght	MPa		56.0	45.0	32.0	26.0	11.0	4.0
Elongation	%		560	480	520	540	540	400
Tear resistance	DIE B/a KN/m	DIN ISO 34-1	110	40	32	25	16	6
Tear resistance	DIE C. KN/m		95	16	10	7.5	6	3.5
Compression set	23h/70°C. %	DIN ISO 815	16	8	3.5	3	4	2
Abrasion resistance	mg mm3	DIN 53516	38 30	30 26	34 27	35 28	135 110	>300 >250
Electrical resistance	Ω	IEC 60093	IE+0.7

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