Stanyl® TW272B6
30% Carbon Reinforced, Heat Stabilized, Wear and Friction Modified
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.
Product
Stanyl® TW272B6 is a friction-modified high heat polyamide that offers excellent creep resistance, strength, stiffness and fatigue resistance especially at high temperatures in combination with cycle-time advantages and excellent flow. TW272B6 has an excellent track-record in gear applications.
Stanyl® TW272B6 is a friction-modified high heat polyamide that offers excellent creep resistance, strength, stiffness and fatigue resistance especially at high temperatures in combination with cycle-time advantages and excellent flow. TW272B6 has an excellent track-record in gear applications.
Special features
- Heat stabilized
- Wear and friction modified
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 PFAS (PTFE containing)2024-03-05
- 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
Yellow Card
Processing technology
Injection Molding
Injection Molding
Design challenge
Wear & Friction
Wear & Friction
Rheological properties
Molding shrinkage (parallel)
0.3
%
ISO 294-4
Molding shrinkage (normal)
0.6
%
ISO 294-4
Mechanical properties
Tensile modulus
23500
MPa
ISO 527-1/-2
Tensile modulus (-40°C)
23500
MPa
ISO 527-1/-2
Tensile modulus (120°C)
12500
MPa
ISO 527-1/-2
Tensile modulus (160°C)
11000
MPa
ISO 527-1/-2
Tensile modulus (180°C)
10500
MPa
ISO 527-1/-2
Tensile modulus (200°C)
10000
MPa
ISO 527-1/-2
Stress at break
250
MPa
ISO 527-1/-2
Stress at break (-40°C)
265
MPa
ISO 527-1/-2
Stress at break (120°C)
130
MPa
ISO 527-1/-2
Stress at break (160°C)
110
MPa
ISO 527-1/-2
Stress at break (180°C)
100
MPa
ISO 527-1/-2
Stress at break (200°C)
90
MPa
ISO 527-1/-2
Strain at break
1.6
%
ISO 527-1/-2
Strain at break (-40°C)
1.5
%
ISO 527-1/-2
Strain at break (120°C)
3.1
%
ISO 527-1/-2
Strain at break (160°C)
3.1
%
ISO 527-1/-2
Strain at break (180°C)
3.1
%
ISO 527-1/-2
Strain at break (200°C)
3.1
%
ISO 527-1/-2
Flexural modulus
21000
MPa
ISO 178
Flexural modulus (120°C)
10500
MPa
ISO 178
Flexural modulus (160°C)
10000
MPa
ISO 178
Flexural strength
340
MPa
ISO 178
Flexural strength (120°C)
200
MPa
ISO 178
Flexural strength (160°C)
170
MPa
ISO 178
Charpy impact strength (+23°C)
50
kJ/m²
ISO 179/1eU
Charpy impact strength (-30°C)
50
kJ/m²
ISO 179/1eU
Charpy notched impact strength (+23°C)
8
kJ/m²
ISO 179/1eA
Charpy notched impact strength (-30°C)
7
kJ/m²
ISO 179/1eA
Weldline strength at thickness 1
70
MPa
ISO 527-1/-2
Weldline strain at thickness 1
0.5
%
ISO 527-1/-2
Thickness tested (1)
4
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
Coeff. of linear therm. expansion (parallel)
0.25
E-4/°C
ISO 11359-1/-2
Coeff. of linear therm. expansion (normal)
0.35
E-4/°C
ISO 11359-1/-2
Burning Behav. at 3.0 mm nom. thickn.
HB
class
IEC 60695-11-10
Thickness tested
3
mm
IEC 60695-11-10
UL recognition
Yes
-
-
Other properties
Water absorption
8.1
%
Sim. to ISO 62
Water absorption in water at 23°C after 24h
2.25
%
ISO 62
Humidity absorption
2.2
%
Sim. to ISO 62
Density
1360
kg/m³
ISO 1183
Material specific properties
Viscosity number
150
cm³/g
ISO 307, 1157, 1628
