Stanyl® HFX33S

Chemical Family: Polyamides

Stanyl® HFX33S 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 good or high flow and being phosphorous-free.

Product families

Applications

Electrical & Electronics — Parts & Components

Connectors

Product Families

Plastics — Engineering & Specialty Polymers

Polyamides

Other characteristics

Brand: Stanyl
Polymer Name: Polyamide 46 (PA 46)
Fillers Included: Glass Fiber
Flexural Modulus: 7000.0 - 7000.0 MPa
Processing Methods: Injection Molding
Markets: Electrical & Electronics
Flame Rating: UL 94 V0
Technology: Plastics
Packaging Type: Bags
Boxes
Silos
Super Sacks
Labeling Claims: Halogen-free
Phosphorus-free
Quality Standards: UL Yellow Card (E47960)
Material Features: Flame Retardant
Good Strength
Heat Resistance
High Flow
UL Flame Rated
Certifications and Compliance: ISO 14001
OHSAS
REACH (Europe)
UL 94
Plastics and Elastomers End Uses: Connectors
Plastics and Elastomers Functions: Resin
USB-C Connectors Application Data: Stanyl® is a high-performance aliphatic polyamide formulated to significantly reduce fire risk; Its high comparative tracking index (CTI) performance reduces the risk of tracking by 50%, even when molded into thin-walled parts; It provides up to 50% more wear resistance compared to other high temperature polyamides; Stanyl®'s excellent design stiffness and high flow properties lower the total cost to manufacturers by ensuring high yields while demonstrating superior cracking performance
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 6

6 rows

Characteristic	Value	Unit	Method
Tensile Modulus	7700 / -	MPa	ISO 527-1/-2
Stress at Break	115 / -	MPa	ISO 527-1/-2
Strain at Break	2.7 / -	%	ISO 527-1/-2
Flexural Modulus	7000 / -	MPa	ISO 178
Flexural Strength	170 / -	MPa	ISO 178
Charpy Notched Impact Strength (at +23°C)	6.5 / -	kJ/m²	ISO 179/1eA

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)	276 / *	°C	ISO 75-1/-2
Temperature of Deflection Under Load (0.45 MPa)	284 / *	°C	ISO 75-1/-2
Burning Behaviour (at 3.0 mm Nominal Thickness)	UL V-0 / *	class	IEC 60695-11-10

Table 3 of 6

4 rows

Characteristic	Value	Unit	Method
Relative Permittivity (1GHz)	3.5 / -	—	IEC 60250
Dissipation Factor (1GHz)	100 / -	E-4	IEC 60250
Electric Strength	30 / -	kV/mm	IEC 60243-1
Comparative Tracking Index	575 / -	V	IEC 60112

Table 4 of 6

1 row

Characteristic	Value	Unit	Method
Density	1370 / -	kg/m³	ISO 1183

Table 5 of 6