TUFTEC™ H1221

TUFTEC™ H1221 is a fully hydrogenated SEBS. It excels in improving the flexibility and transparency of PP.

Achieve Flexible and Transparent PP Sheets and Films

TUFTEC™ H1221 can be used as a modifier for the flexibility and transparency of polypropylene (PP). It enables the production of flexible and transparent PP sheets and films. It also has excellent adhesion properties and can be used as an adhesive layer for protective films.

Overview of TUFTEC™ H1221 Grade

Features of TUFTEC™ H1221

Improves the flexibility of PP

Improves the resistance to clouding and whitening during folding

Compounds with PP can be used as a substitute for PVC

Disperses finely in PP, improving transparency

Suitable for medical applications

Typical Applications and Uses of TUFTEC™ H1221

IV bags

Flexibility and Transparency Modification of Polypropylene (PP)

Heat Sealability Modification to Polypropylene (PP)

Protective Films

Property Table of TUFTEC™ H1221

		Measurement Conditions	Unit	H1221
Density		ISO 1183	g/cm³	0.90
Styrene		Asahi Kasei Method	wt%	12
MFR	230°C・ 2.16kg	ISO 1133	g/10min	4.8
A Hardness	0s	ISO 7619	-	36
A Hardness	10s	ISO 7619	-	30
Tensile Properties	100%Mo.	ISO 37	MPa	0.5
	200%Mo.		MPa	0.7
	300%Mo.		MPa	0.8
	Tensile Strength at Break		MPa	11.2
	Elongation at Break		%	1,100
Melt Viscosity (200°C)	122(1/s)	Asahi Kasei Method	Pa・s	1,335
Melt Viscosity (200°C)	1.216(1/s)	Asahi Kasei Method	Pa・s	297
Melt Viscosity (230°C)	122(1/s)	Asahi Kasei Method	Pa・s	823
Melt Viscosity (230°C)	1.216(1/s)	Asahi Kasei Method	Pa・s	193
tanδ Peak Temperature		Torsion Mode, 1Hz	°C	-30
Refractive Index		JIS K 7142	-	1.50
Product Form		-	-	Pellets

IMPORTANT NOTICE REGARDING MEDICAL APPLICATIONS

We, Asahi Kasei Group, request that customers who are considering using our products in medical, pharmaceutical, cosmetic and other related applications (hereinafter collectively called “Medical Applications”) shall contact us and confirm our policy on Medical Applications in advance. Please consult with us for the latest status. We make no guarantees or warranties, express or implied, concerning the suitability of our products for use in Medical Applications. It is not our responsibility to determine if our products are safe, lawful, and technically suitable for intended applications.