Stanyl® TW241F5

Chemical Family: Polyamides

Stanyl® TW241F5 is a high-performance polyamide that provides unmatched performance and value for demanding applications in which superior heat resistance, design stiffness, wear and friction, and process flow qualities are required. This high-performance polyamide 46 is used for applications in automotive, E&E, gears, and outdoor power equipment. Since it 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. A suitable processing technology for the product is injection molding. Special features include being heated, stabilized, and lubricated.

Product families

Applications

Electrical & Electronics — Parts & Components

Sensors & Actuators

Product Families

Plastics — Engineering & Specialty Polymers

Polyamides

Other characteristics

Brand: Stanyl
Polymer Name: Polyamide 46 (PA 46)
Fillers Included: Glass Fiber
Flexural Modulus: 8400.0 - 8400.0 MPa
Additives Included: Heat Stabilizer, Lubricant (Unspecified)
Heat Stabilizer
Lubricant (Unspecified)
Processing Methods: Injection Molding
Markets: Electrical & Electronics
Technology: Plastics
Packaging Type: Bags
Boxes
Silos
Super Sacks
Material Features: Heat Resistance
Heat Stabilized
Lubricated
Certifications and Compliance: ISO 14001
OHSAS
REACH (Europe)
Plastics and Elastomers Functions: Resin
Grade Coding for Injection Molding: Stanyl® PA46 reinforced injection molding grades.

Technical data

Table 1 of 6

26 rows

Characteristic	Value	Unit	Method
Tensile Modulus	9000 / -	MPa	ISO 527-1/-2
Tensile Modulus (-40°C)	9300 / -	MPa	ISO 527-1/-2
Tensile Modulus (65°C)	7300 / *	MPa	ISO 527-1/-2
Tensile Modulus (90°C)	5200 / *	MPa	ISO 527-1/-2
Tensile Modulus (120°C)	4700 / -	MPa	ISO 527-1/-2
Tensile Modulus (150°C)	4500 / *	MPa	ISO 527-1/-2
Tensile Modulus (180°C)	4300 / *	MPa	ISO 527-1/-2
Stress at Break	190 / -	MPa	ISO 527-1/-2
Stress at Break (-40°C)	220 / -	MPa	ISO 527-1/-2
Stress at Break (65°C)	145 / *	MPa	ISO 527-1/-2
Stress at Break (90°C)	115 / *	MPa	ISO 527-1/-2
Stress at Break (120°C)	105 / -	MPa	ISO 527-1/-2

Table 2 of 6

5 rows

Characteristic	Value	Unit	Method
Melting Temperature (10°C/min)	295 / *	°C	ISO 11357-1/-3
Glass Transition Temperature (at 10°C/min)	75 / *	°C	ISO 11357-1/-2
Temperature of Deflection Under Load (1.80 MPa)	280 / *	°C	ISO 75-1/-2
Coefficient of Linear Thermal Expansion (parallel)	0.3 / *	E-4/°C	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion (normal)	0.5 / *	E-4/°C	ISO 11359-1/-2

Table 3 of 6

1 row

Characteristic	Value	Unit	Method
Viscosity Number	145 / *	cm³/g	ISO 307, 1157, 1628

Table 4 of 6

4 rows

Characteristic	Value	Unit	Method
Water Absorption	10.1 / *	%	Sim. to ISO 62
Water Absorption in Water (at 23°C after 24h)	2.85 / *	%	ISO 62
Humidity Absorption	2.8 / *	%	Sim. to ISO 62
Density	1350 / -	kg/m³	ISO 1183

Table 5 of 6

2 rows

Characteristic	Value	Unit	Method
Molding Shrinkage (parallel)	0.5 / *	%	ISO 294-4
Molding Shrinkage (normal)	1.3 / *	%	ISO 294-4

Химическая стойкость

377 rows

Characteristic	Value	Unit
Other	Acetaldehyde (40% by mass) at 23°C	resistant
Other	Acetamide (50% by mass) at 23°C	limited resistant, tests necessary to verify
Other	Acetamide (50% by mass) at >140°C	not resistant
Other	Acetic acid (10% by mass) at 100°C	not resistant
Other	Acetic acid (10% by mass) at 23°C	limited resistant, tests necessary to verify
Other	Acetic acid (95% by mass) at 23°C	not resistant
Ketones	Acetone at 23°C	resistant
Other	Acetophenone at 23°C	resistant
Other	Acetyl chloride at 23°C	not resistant
Other	Acetylene at 23°C	resistant
Other	Acrylic acid at 23°C	not resistant
Other	Aliphatic amines at 23°C	resistant