Stanyl® 46HF5050
50% Glass Reinforced, Heat Stabilized, Flame Retardant, High Flow
General Information
Stanyl® is our high-performance polyamide 46 used for applications in automotive, E&E, gears and outdoor power equipments.
Stanyl® is a high performance polyamide that provides unmatched performance and value for demanding applications in which superior heat resistance, design stiffness, wear & friction and process flow qualities are required.
Because Stanyl retains its mechanical properties at high temperatures up to 220°C, this makes it ideal for extremely high-performance applications, where it outperforms PPA, PA6T, PA9T, and often PPS and LCP.
Special features
- Good or high flow
- Heat stabilized
General Document
Regulatory Affairs
- Absence Declaration BNST2023-11-16
- Absence Declaration Biocidal Products2023-11-16
- Absence Declaration DMF (2009/251/EC: Dimethylfumarate)2023-11-16
- Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
- Absence Declaration EPA 20 High Priority Substances 20192023-11-16
- Absence Declaration Food Allergens2023-11-16
- Absence Declaration NMP (N-Methylpyrrolidone)2023-11-16
- Absence Declaration Nano Materials2023-11-16
- Absence Declaration Ozone Depleting Chemicals2023-11-16
- Absence Declaration PAH (Polycyclic Aromatic Hydrocarbons)2023-11-16
- Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
- Absence Declaration PFAS2024-03-05
- Absence Declaration POPs (Persistent Organic Pollutants)2023-10-27
- Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
- Absence Declaration Red Phosphorus2023-11-16
- Absence Declaration opBDE (2003/11/EC: Octa- / Pentabromodiphenylether)2023-11-16
- Conflict minerals declaration (EICC, GeSI)2024-03-21
- Packaging, Packaging Waste and CONEG declaration (94/62/EC)2021-12-06
- REACH Registration Statement2024-03-27
- REACH STATEMENT KOREA2023-11-16
- REACH STATEMENT TURKYE2023-11-16
- RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
- SVHC, REACH Annex XIV and –XVII Statement2024-03-27
- Turkish customs legislation info letter (EK-8 form)2023-11-16
- WEEE brominated flame retardants2022-03-07
Processing technology
Injection Molding
Injection Molding
Design challenge
High Flowability
High Flowability
Applications
Rheological properties
Molding shrinkage [parallel]
0.3
%
Sim. to ISO 294-4
Molding shrinkage [normal]
0.7
%
Sim. to ISO 294-4
Spiral flow length 1.0 mm 800 bar
160
mm
-
Spiral flow length 1.0 mm 900 bar
175
mm
-
Spiral flow length 1.0 mm 1000 bar
190
mm
-
Spiral flow length 0.5mm 1200 bar
65
mm
-
Spiral flow length 0.5 mm 1600 bar
95
mm
-
Spiral flow length 0.5mm 2000 bar
105
mm
-
Mechanical properties
Tensile modulus
18000
MPa
ISO 527-1/-2
Tensile modulus, low thickness
20000
MPa
ISO 527-1/-2
Tens. Mod. (Thickness tested)
1
mm
ISO 527-1/-2
Stress at break
200
MPa
ISO 527-1/-2
Stress at break, at low thickness
230
MPa
ISO 527-1/-2
Stress at break (Thickness tested)
1
mm
ISO 527-1/-2
Strain at break
1.5
%
ISO 527-1/-2
Strain at break, at low thickness
1.7
%
ISO 527-1/-2
Strain at break (Thickness tested)
1
mm
ISO 527-1/-2
Flexural modulus
16000
MPa
ISO 178
Flexural strength
315
MPa
ISO 178
Charpy impact strength (+23°C)
40
kJ/m²
ISO 179/1eU
Charpy impact strength (-30°C)
40
kJ/m²
ISO 179/1eU
Charpy notched impact strength (+23°C)
15
kJ/m²
ISO 179/1eA
Charpy notched impact strength (-30°C)
15
kJ/m²
ISO 179/1eA
Izod notched impact strength (+23°C)
18
kJ/m²
ISO 180/1A
Izod notched impact strength (-40°C)
18
kJ/m²
ISO 180/1A
Weldline strength at thickness 1
55
MPa
ISO 527-1/-2
Weldline strain at thickness 1
0.4
%
ISO 527-1/-2
Thickness tested (1)
1
mm
ISO 527-1/-2
Weldline strength at thickness 2
55
MPa
ISO 527-1/-2
Weldline strain at thickness 2
0.4
%
ISO 527-1/-2
Thickness tested (2)
0.5
mm
ISO 527-1/-2
Thermal properties
Melting temperature (10°C/min)
295
°C
ISO 11357-1/-3
Glass transition temperature (10°C/min)
75
°C
ISO 11357-1/-2
Temp. of deflection under load (1.80 MPa)
290
°C
ISO 75-1/-2
Temp. of deflection under load (0.45 MPa)
290
°C
ISO 75-1/-2
Vicat softening temperature (50°C/h 50N)
290
°C
ISO 306
Coeff. of linear therm. expansion (parallel)
0.2
E-4/°C
ISO 11359-1/-2
Coeff. of linear therm. expansion (normal)
0.3
E-4/°C
ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn.
V-0
class
IEC 60695-11-10
Thickness tested
1.5
mm
IEC 60695-11-10
UL recognition
Yes
-
-
Burning Behav. at 3.0 mm nom. thickn.
V-0
class
IEC 60695-11-10
Thickness tested
3
mm
IEC 60695-11-10
UL recognition
Yes
-
-
Glow Wire Flammability Index GWFI
960
°C
IEC 60695-2-12
GWFI (Thickness (1) tested)
3
mm
IEC 60695-2-12
Glow Wire Flammability Index GWFI
960
°C
IEC 60695-2-12
GWFI (Thickness (2) tested)
0.75
mm
IEC 60695-2-12
Glow Wire Ignition Temperature GWIT
925
°C
IEC 60695-2-13
GWIT (Thickness (1) tested)
3
mm
IEC 60695-2-13
Glow Wire Ignition Temperature GWIT
825
°C
IEC 60695-2-13
GWIT (Thickness (2) tested)
0.75
mm
IEC 60695-2-13
Relative Temperature Index - electrical
65
°C
UL746B
RTI electrical (Thickness (1) tested)
0.4
mm
UL746B
Relative Temperature Index - electrical
140
°C
UL746B
RTI electrical (Thickness (2) tested)
3
mm
UL746B
Relative Temperature Index - with impact
65
°C
UL746B
RTI with impact (Thickness (1) tested)
0.4
mm
UL746B
Relative Temperature Index - with impact
130
°C
UL746B
RTI with impact (Thickness (2) tested)
3
mm
UL746B
Relative Temperature Index - without impact
65
°C
UL746B
RTI without impact (Thickness (1) tested)
0.4
mm
UL746B
Relative Temperature Index - without impact
130
°C
UL746B
RTI without impact (Thickness (2) tested)
3
mm
UL746B
Thermal Index 2500 hrs
175
°C
IEC 60216/ISO 527-1/-2
Thermal Index 5000 hrs
163
°C
IEC 60216/ISO 527-1/-2
Thermal Index 10000 hrs
152
°C
IEC 60216/ISO 527-1/-2
Thermal Index 20000 hrs
141
°C
IEC 60216/ISO 527-1/-2
Electrical properties
Relative permittivity (100Hz)
4.3
-
IEC 62631-2-1
Relative permittivity (1 MHz)
4
-
IEC 62631-2-1
Dissipation factor (100 Hz)
60
E-4
IEC 62631-2-1
Dissipation factor (1 MHz)
160
E-4
IEC 62631-2-1
Volume resistivity
>1E13
Ohm*m
IEC 62631-3-1
Surface resistivity
Ohm
IEC 62631-3-2
Electric strength
30
kV/mm
IEC 60243-1
Comparative tracking index
350
V
IEC 60112
Other properties
Water absorption
4.3
%
Sim. to ISO 62
Water absorption in water at 23°C after 24h
1.2
%
ISO 62
Humidity absorption
1.2
%
Sim. to ISO 62
Density
1870
kg/m³
ISO 1183
Material specific properties
Viscosity number
70
cm³/g
ISO 307, 1157, 1628
Rheological calculation properties
Density of melt
1630
kg/m³
-
Thermal conductivity of melt
0.359
W/(m K)
-
Spec. heat capacity melt
1710
J/(kg K)
-
Eff. thermal diffusivity
1.29E-7
m²/s
-
Diagrams
Applications
E-Motors for Power Tools
Industry
Consumer goods
Material
- •} Current e-motor applications are packed tight with little to no room to gain additional power or improve efficiency. With Stanyl® PA46, you can mold thinner walls (i.e., lamina stack insulation) down to .25 mm or less, allowing more room for copper windings or thicker gauge to maximize torque potential and reduce resistance.
- •} At high loads, e-motors generate substantial heat. Temperatures can easily exceed 150°C (302°F), resulting in mechanical failures. Stanyl® PA46 offers excellent high temperature mechanical performance with a heat deflection temperature of 290°C (554°F) and a continuous use temperature of 170°C (338°F).
- •} The superior flow and high crystallinity of Stanyl® PA46 results in strong and flexible weld lines, improving manufacturing yield by eliminating process scrap in rotors and stators.
