Product Texts
HiDura PTR 833C is a polyamide copolymer that features high strength, flexibility, and toughness. It offers melt viscosity and crystallization rate suitable for cast film, mono- and biaxially oriented film, and some blown film applications.
General
Additive
Lubricant
Features
Chemical Resistant, High Melt Stability, High Strength, High Toughness, Lubricated, Medium-High Viscosity, Puncture Resistant
Uses
Film
Agency Rating
EC, 1935/2004, EU, 10/2011, EU, 2023/2006
Physical
dry
cond.
Unit
Test Norm
Density
1.12
-
g/cm³
ISO 1183
Molding Shrinkage
ISO 294-4
Across Flow : 23°C, 2.00 mm
1.4
*
%
Flow : 23°C, 2.00 mm
1.4
*
%
Water Absorption
ISO 62
23°C, 24 hr
3.2
*
%
Equilibrium, 23°C, 50% RH
2.7
*
%
Water Absorption, Saturation, 23°C
11
%
ISO 62
Relative Viscosity, Sulphuric Acid
3.9
ISO 307
Viscosity Number, Sulphuric Acid
6860
*
in³/lb
ISO 307
Moisture Content
≤0.1
%
ASTM D 6869
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
333587
125168
psi
ISO 527-2
Tensile Stress (Yield, 23°C)
10600
9430
psi
ISO 527-2
Tensile Strain (Break, 23°C)
259
342
%
ISO 527-2
Flexural Modulus (23°C)
334000
88000
psi
ISO 178
Flexural Strength (23°C)
10200
2470
psi
ISO 178
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
2
8.56
ftlb/in²
-30°C
1.71
1.28
ftlb/in²
-40°C
1.57
1.33
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
N
N
ftlb/in²
-30°C
N
N
ftlb/in²
-40°C
N
N
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
2.24
5.23
ftlb/in²
-30°C
2.19
2.09
ftlb/in²
-40°C
2.19
2.52
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
Heat Deflection Temperature
ISO 75-2/A
1.80 MPa, Unannealed
122
217
°F
0.45 MPa, Unannealed
241
280
°F
Melting Temperature
450
*
°F
ISO 11357-3
Electrical
dry
cond.
Unit
Test Norm
Dielectric Strength (1.00 mm)
711
762
kV/in
IEC 60243
Extrusion
Value
Unit
Cylinder Zone 1 Temp
509 - 536
°F
Cylinder Zone 2 Temp
509 - 536
°F
Cylinder Zone 3 Temp
500 - 527
°F
Cylinder Zone 4 Temp
482 - 518
°F
Cylinder Zone 5 Temp
473 - 509
°F
Melt temperature
500 - 536
°F
Die temperature
500 - 536
°F