TUFTEC™ M1913

TUFTEC™ M1913 is a maleic anhydride-modified SEBS. It can be used as an impact modifier and compatibilizer for polar resins and engineering plastics such as polyamide (PA).

Minimize the reduction of molded product stiffness

TUFTEC™ M1913 is a maleic anhydride-grafted SEBS. It can be used as an impact modifier and compatibilizer for polar resins and engineering plastics such as polyamide (PA). It minimizes the reduction of molded product stiffness. It can also be used for bonding to metals and polar resins.

Overview of TUFTEC™ M1913 Grades

Features of TUFTEC™ M1913

Maleic anhydride-grafted SEBS

Good adhesion to metals and polar resins

Higher modification level compared to M1911

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

Can be used as a compatibilizer for styrenic, olefinic, and polar resins

Typical Uses and Applications of TUFTEC™ M1913

Automotive Parts

Compatibilization of Olefin Resins x Polar Resins

Impact Modification of PA

Property Table of TUFTEC™ M1913

		Test Condition	Unit	M1913
Modification		-	-	Maleic anhydride
Graft Ratio		Titration method	wt%	1.8
Density		ISO 1183	g/cm³	0.95
Styrene		Asahi Kasei Method	wt%	29
MFR	230°C・ 2.16kg	ISO 1133	g/10min	6.5
A Hardness	0s	ISO 7619	-	82
A Hardness	10s	ISO 7619	-	77
Tensile Properties	100%Mo.	ISO 37	MPa	4.5
	200%Mo.		MPa	5.3
	300%Mo.		MPa	7.1
	Tensile Strength		MPa	15.9
	Elongation at Break		%	582
Melt Viscosity (200°C)	122(1/s)	Asahi Kasei Method	Pa・s	1,530
Melt Viscosity (200°C)	1.216(1/s)	Asahi Kasei Method	Pa・s	387
Melt Viscosity (230°C)	122(1/s)	Asahi Kasei Method	Pa・s	659
Melt Viscosity (230°C)	1.216(1/s)	Asahi Kasei Method	Pa・s	228
tanδ Peak Temperature		Torsion mode, 1Hz	°C	-43
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.