LNP™ THERMOCOMP™ Compound GX94043L

Chemical Family: Polysulfones

SABIC's Specialties Business LNP THERMOCOMP GX94043L compound is based on Polysulfone (PSU) resin containing mineral. Added features of this grade include: Low Extractables. This product does not contain PFAS intentionally added during SHPP’s manufacturing process and are not expected to contain unintentional PFAS impurities. Each user is responsible for evaluating the presence of unintentional PFAS impurities.

Product families

Applications

Consumer Goods — Appliances & Electronics

Building & Construction — Building Materials

Pipes & Plumbing

Electrical & Electronics — Devices & Assemblies

Consumer Electronics

Printing & Packaging — Packaging

Food & Beverage Packaging
Industrial & Transport Packaging
Non-Food Consumer Packaging

Electrical & Electronics — Parts & Components

Housings & Enclosures

Product Families

Plastics — Engineering & Specialty Polymers

High Performance Thermoplastics

Other characteristics

Brand: LNP™ THERMOCOMP™ Compound
Polymer Name: Polysulfone (PSU)
Fillers Included: Mineral
Flexural Modulus: 3800.0 - 3800.0 MPa
Processing Methods: Injection Molding
Note: ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.; ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.; ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
Markets: Building & Construction
Consumer Goods
Electrical & Electronics
Printing & Packaging
Technology: Plastics
Labeling Claims: Food Contact Acceptable
No Added PFAS
Material Features: Cost Effective
Food Contact Acceptable
High Temperature Resistance
Low Extractables
Low Leachable
Low Warpage
No Added PFAS
Very Good Heat Resistance
Country Availability: Canada
China (Mainland)
Mexico
USA
Plastics and Elastomers End Uses: Appliances
Building Materials
Consumer Applications
Electrical Enclosure
Electrical Internal Frame
Food Packaging
Home Appliances
Hoses
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 5

5 rows

Characteristic	Value	Unit	Method
Tensile Stress (Yield, 5 mm/min) ¹¹	72	MPa	ISO 527
Tensile Strain (Break, 5 mm/min) ¹¹	4.3	%	ISO 527
Tensile Modulus (at 1 mm/min) ¹¹	3500	MPa	ISO 527
Flexural Stress (Yield, at 2 mm/min) ¹¹	119	MPa	ISO 178
Flexural Modulus (at 2 mm/min) ¹¹	3800	MPa	ISO 178

Table 2 of 5

4 rows

Characteristic	Value	Unit	Method
Mold Shrinkage (flow, 24 hrs) ᵍ ¹¹	0.25	%	ISO 294
Mold Shrinkage (xflow, 24 hrs) ᵍ ¹¹	0.35	%	ISO 294
Density ¹¹	1.45	g/cm³	ISO 1183
Water Absorption (at 23°C, 24hrs) ¹¹	0.28	%	ISO 62-1

Table 3 of 5

3 rows

Characteristic	Value	Unit	Method
Coefficient of Thermal Expansion (at 23°C to 60°C, flow) ¹¹	0.000047	1/°C	ISO 11359-2
Coefficient of Thermal Expansion (at 23°C to 60°C, xflow) ¹¹	0.00005	1/°C	ISO 11359-2
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80104, sp=64mm) ¹¹	176	°C	ISO 75/Af

Table 4 of 5

2 rows

Characteristic	Value	Unit	Method
Izod Impact (Unnotched, 80104, at 23°C) ¹¹	50	kJ/m²	ISO 180/1U
Izod Impact (Notched, 80104, at 23°C) ¹¹	4	kJ/m²	ISO 180/1A

Table 5 of 5

10 rows

Characteristic	Value	Unit
Drying Temperature ⁷	120 - 150	°C
Drying Time ⁷	4	Hrs
Maximum Moisture Content ⁷	0.05	%
Melt Temperature ⁷	360 - 370	°C
Front - Zone 3 Temperature ⁷	350 - 360	°C
Middle - Zone 2 Temperature ⁷	340 - 350	°C
Rear - Zone 1 Temperature ⁷	325 - 340	°C
Mold Temperature ⁷	150	°C
Back Pressure ⁷	0.2 - 0.3	MPa
Screw Speed ⁷	30 - 60	rpm