IROGRAN A 85 P 4854
Thermoplastic Polyurethane
INTRODUCTION
IROGRAN
A85P
4854
is
a
high
performance
polyether
based
thermoplastic
polyurethane
intended
for
extrusion
and injection moulding applications.
IROGRAN A85P 4854 is part of the HUNTSMAN technical
extrusion
product
range
and
offers
a
specially
designed,
flexible
material
with
a
broad
processing
window
particularly
suitable
for
the
preparation
of
cable
jacketing
where enhanced fire retardency is required.
PERFORMANCE FEATURES
High tensile strength
Excellent wear performance
Excellent hydrolysis & microbial resistance
Good low temperature flexibility
Halogen free
Matt surface
UL Classification V0
Table 1: Typical Physical Properties
Physical Properties
Property
Key
DIN
Unit
Value
ASTM
Unit
Value
Hardness
M
53505
Shore A
82
D-2240
Shore A
82
Hardness
M
53505
Shore D
35
D-2240
Shore D
35
Tensile Strength
M
53504
MPa
25
D-412
psi
Elongation @ break
M
53504
%
700
D-412
%
100% Modulus
M
53504
MPa
5.5
D-412
psi
300% Modulus
M
53504
MPa
9.0
D-412
psi
Tear Resistance
M
53515
N/mm
35
D-624
pli
Abrasion
M
53516
mm
3
50
Mold Shrinkage
M
cm/cm
0.008
D-955
In/in
Specific Gravity
M
53479
g/cm
3
1.10
D-792
TMA Low
E
Huntsman
O
C
125
Huntsman
O
F
TMA High
E
Huntsman
O
C
180
Huntsman
O
F