Product Texts
Starflam 525KR NT0941 is an organically heat-stabilized, non-halogenated, non–red-phosphorus flame-retardant PA66 grade. This product contains 100% post-industrial recycled (PIR) polymer to reduce its carbon footprint and is reinforced with 25% glass fiber for improved stiffness and strength.
General
Additive
Flame Retarding Agent
Features
Corrosion Resistant, Flame Retardant, Good Dimensional Stability, Good Processability, Heat Aging Resistant, High Strength, Low Density
Uses
Flame Retardant, Glass Reinforced
Appearance
Natural Color
Forms
Pellets
Processing Method
Injection Molding
Physical
dry
cond.
Unit
Test Norm
Density
1.40
-
g/cm³
ISO 1183
Molding Shrinkage
ISO 294-4
Across Flow : 23°C, 2.00 mm
0.7
*
%
Flow : 23°C, 2.00 mm
0.2
*
%
Water Absorption
ISO 62
23°C, 24 hr
1.2
*
%
Equilibrium, 23°C, 50% RH
1.6
*
%
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
1.35E6
942747
psi
ISO 527-2
Tensile Stress (Break, 23°C)
18900
13100
psi
ISO 527-2
Tensile Strain (Break, 23°C)
2.8
5.3
%
ISO 527-2
Flexural Modulus (23°C)
1.33E6
870000
psi
ISO 178
Flexural Strength (23°C)
29000
18900
psi
ISO 178
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
4.76
6.18
ftlb/in²
-30°C
4
3.85
ftlb/in²
-40°C
3.85
3.76
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
30.4
33.3
ftlb/in²
-30°C
31.4
29.5
ftlb/in²
-40°C
29
28.5
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
4.76
6.18
ftlb/in²
-30°C
4.23
4.23
ftlb/in²
-40°C
4.28
4.09
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
Melting Temperature
502
*
°F
ISO 11357-3
Electrical
dry
cond.
Unit
Test Norm
Dielectric Strength (1.00 mm)
991
965
kV/in
IEC 60243
Injection
Value
Unit
Drying Temperature
176
°F
Drying Time
4 - 6
h
Rear Temperature
527 - 572
°F
Middle Temperature
527 - 572
°F
Front Temperature
527 - 572
°F
Nozzle temperature
527 - 572
°F
Processing (Melt) Temperature
527 - 572
°F
Mold Temperature
140 - 248
°F