TUFTEC™ M1911

TUFTEC™ M1911 is a maleic anhydride-modified SEBS. It is an elastomer that can impart impact resistance to PA and PET, and excels as an adhesive for metals and TPU.

Imparting Impact Resistance to Polar Resins
Enables Adhesion to Metals, etc.

TUFTEC™ M1911 is a maleic anhydride-grafted SEBS. It can be used as an impact modifier for polar resins such as polyamide (PA) and engineering plastics. It can also be used for bonding applications involving metals and polar resins.

Overview of TUFTEC™ M1911 Grades

Features of TUFTEC™ M1911

Maleic anhydride-grafted SEBS

Excellent adhesion to metals and polar resins

Enables impact modification of engineering plastics such as polyamide (PA)

Can be used as a compatibilizer for styrene-based, olefin-based, and polar resins

Typical Applications and Uses of TUFTEC™ M1911

Improving Impact Resistance of PA

Property Table of TUFTEC™ M1911

		Test Condition	Unit	M1911
Modification		-	-	Maleic anhydride
Grafted Rate		Titration method	wt%	0.4
Density		ISO 1183	g/cm³	0.93
Styrene		Asahi Kasei method	wt%	31
MFR	230°C・ 2.16kg	ISO 1133	g/10min	4.2
A Hardness	0s	ISO 7619	-	76
A Hardness	10s	ISO 7619	-	74
Tensile Properties	100%Mo.	ISO 37	MPa	4.8
	200%Mo.		MPa	5.3
	300%Mo.		MPa	6.8
	Tensile Strength		MPa	16.0
	Elongation at Break		%	622
Melt Viscosity (200°C)	122(1/s)	Asahi Kasei method	Pa・s	1,861
Melt Viscosity (200°C)	1.216(1/s)	Asahi Kasei method	Pa・s	417
Melt Viscosity (230°C)	122(1/s)	Asahi Kasei method	Pa・s	907
Melt Viscosity (230°C)	1.216(1/s)	Asahi Kasei method	Pa・s	267
tanδ Peak Temperature		Torsion mode, 1Hz	°C	-47
Refractive Index		JIS K 7142	-	1.51
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.