Stanyl® TS272A1

Chemical Family: Polyamides

Stanyl® TS272A1 is an aramid-reinforced friction-modified high-heat polyamide that offers extremely low abrasion for gear and bushing applications. It 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. It is suitable for injection molding.

Product families

Applications

Automotive & Transportation — Automotive

Powertrain & UTH

Product Families

Plastics — Engineering & Specialty Polymers

Polyamides

Other characteristics

Brand: Stanyl
Polymer Name: Polyamide 46 (PA 46)
Fillers Included: Aramid
Flexural Modulus: 2400.0 - 2400.0 MPa
Additives Included: Lubricant (PTFE)
Processing Methods: Injection Molding
Safety: For the safety properties of the material, we refer to our SDS which can be ordered at our sales offices. During practical operation we advise to wear personal safety protections for hand/eye/body.
Markets: Automotive & Transportation
Technology: Plastics
OEM Standards: Callout
General Motors
Packaging Type: Bags
Boxes
Silos
Super Sacks
Material Features: Friction Resistant
Low Friction
Low Wear
Wear Resistant
OEM Specifications: CALLOUT ASTM D6779 PA0650 B24280
GM GMW15702-024471-PA46 AF
Certifications and Compliance: ISO 14001
OHSAS
REACH (Europe)
Plastics and Elastomers End Uses: Belt Tensioner
Bushings
Damping Bands
Gears

Technical data

Table 1 of 5

30 rows

Characteristic	Value	Unit	Method
Tensile Modulus	2800 / 1100	MPa	ISO 527-1/-2
Stress at Break	80 / -	MPa	ISO 527-1/-2
Tensile Modulus (At -40°C)	3400 / -	MPa	ISO 527-1/-2
Tensile Modulus (At 120°C)	780 / -	MPa	ISO 527-1/-2
Strain at Break	16 / -	%	ISO 527-1/-2
Flexural Modulus	2800 / -	MPa	ISO 178
Tensile Modulus (At 160°C)	630 / *	MPa	ISO 527-1/-2
Flexural Strength	100 / -	MPa	ISO 178
Tensile Modulus (At 180°C)	590 / *	MPa	ISO 527-1/-2
Tensile Modulus (At 200°C)	560 / *	MPa	ISO 527-1/-2
Yield Stress (At 120°C)	44 / *	MPa	ISO 527-1/-2
Yield Stress (At 160°C)	36 / *	MPa	ISO 527-1/-2

Table 2 of 5

3 rows

Characteristic	Value	Unit	Method
Melting Temperature (At 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 (At 1.80 MPa)	160 / *	°C	ISO 75-1/-2

Table 3 of 5

4 rows

Characteristic	Value	Unit	Method
Water Absorption	11.3 / *	%	Sim. to ISO 62
Humidity Absorption	3 / *	%	Sim. to ISO 62
Density	1260 / -	kg/m³	ISO 1183
Water Absorption in Water (At 23°C after 24h)	3.1 / *	%	ISO 62

Table 4 of 5

2 rows

Characteristic	Value	Unit	Method
Molding Shrinkage (Parallel)	2.2 / *	%	ISO 294-4
Molding Shrinkage (Normal)	2.2 / *	%	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