Polymer with molecular chain bearing
highly reactive functional groups, imparting high flowability
and soft flexibility. High-quantity functional group
content, enabling effective modification of engineering
plastics and heightening of adhesion to metals and other
plastics with small quantity of M1943 addition. It is
supplied in pellet form.
Modification of polyamides
(PA), other engineering plastics, and olefinic resins,
for high impact strength. Compatibilization with engineering
plastics and olefinic resins. Flexible films component.
Adhesives and sealants component. Automotive
carpet backings
Basic characteristics of Tuftec™
M1943
Property
Test method
Value
Density (g/cm3)
ISO 1183
0.90
MFR (g/10 min)
230 °C, 2.16 kg load
ISO 1133
8.0
Hardness
Durometer Type A
ISO 7619
67°
Tensile strength (MPa)
Dumbbell: Type 1A 500 mm/min
ISO 37
11
Elongation (%)
Dumbbell: Type 1A 500 mm/min
650
300% tensile stress
(MPa)
2.9
Styrene/(ethylene/butylene)
(wt%)
Asahi Kasei method
20/80
Acid number
(mg CH3ONa/g polymer)
Asahi Kasei method
(titration)
10
Product
form
–
Pellet
Please note that all data
and values are given as typical results obtained with the
indicated test methods for purposes of basic reference in
grade selection only, and not as any product specification
or warranty of any nature, and are subject to change without
notice.
