KRYSTALGRAN® PN03-221

Aliphatic polycaprolactone-based Thermoplastic Polyurethane

Product Description:

KRYSTALGRAN® PN03-221 is a polycaprolactone-based Thermoplastic Polyurethane (TPU) for extrusion applications. Key features are UV resistance, abrasion resistance, self-healing, cut and scratch resistance and good low temperature performance.

MAIN APPLICATIONS:

Film and sheet and surface protective films.

Details

5/29/2020 (Magnus)-Update TDS with 3 most recent lots. 4/6/2020 (Zarif)-Fix TDS to update recent lots (2013 onwards data) have better physicals than lots produce from 2009 to 2012. Please refer commercial product database. Also simplified TDS to be shared with new customers. Changes also made on PN03-214 (since alias product)

ASTM

Properties	Key	NORM	Value	Unit
Hardness (after 3 sec.)	M	ASTM D 2240	83	Shore A
Density	M	ASTM D 792	1.15	g/cm³
Tensile strength	E	ASTM D 412	7700	psi
Elongation @ break	E	ASTM D 412	400	%
Tensile stress @ 50% elongation	E	ASTM D 412	580	psi
Tensile stress @ 100% elongation	E	ASTM D 412	910	psi
Tensile stress @ 300% elongation	E	ASTM D 412	4800	psi
Tear strength	E	ASTM D 624	400	pli
Softening range low	E	Huntsman TMA	82	°C
Softening range high	E	Huntsman TMA	111	°C

M = Injection molded parts to meet DIN & ASTM requirements. Parts at room temperature aged prior to testing.
E = Extruded film cut to ASTM requirements. Parts at room temperature aged prior to testing.

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