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PESU · Polyethersulfone

Ultrason® E 2010

Standard-viscosity transparent injection molding grade of polyethersulfone (PESU). With a glass transition temperature of 225°C — the highest in the sulfone family — it holds its stiffness at temperature for electrical, industrial and hot food-contact components.

FDA Food ContactEU 10/2011UL94 V-0TransparentHigh Heat Resistance

Read the food-contact listings above against drinking-water and non-food applications. This grade is BPS (bisphenol S)-based and therefore requires recertification for EU food contact under Regulation 2024/3190. For high-temperature food contact, consider PPSU (Ultrason® P 3010), made without BPA or BPS. Drinking-water contact and food filtration membranes fall outside the restriction.

TECHNICAL DOCUMENTS

Download the official documents for Ultrason® E 2010.

Stocked in Korea (standing inventory) · Evaluation samples available · engineering reply within 24 hours

Supply information

Stock and lead time confirmed at the time of enquiry

Ultrason® E 2010 is a PESU · Polyethersulfone grade supplied in Korea by Octud Co., Ltd. Stocked in Korea (standing inventory); minimum order 25 kg; evaluation samples available.

Korean stock
Stocked in Korea (standing inventory)
Lead time
Ex-stock: 1–2 days nationwide · indent lead time on request
Minimum order (MOQ)
25 kg
Equivalency review
On request

Typical property data

Tested at 23°C / 50% RH, dry as moulded. Source: BASF Ultrason® E 2010 TDS.

General PropertiesGeneral Properties
PROPERTYMETHODUNITVALUE
DensityISO 1183g/cm³1.37
Density
ISO 1183 · g/cm³
1.37
Viscosity NumberISO 307cm³/g56
Viscosity Number
ISO 307 · cm³/g
56
Melt Volume Flow Rate MVR (360°C/10 kg)ISO 1133cm³/10 min70
Melt Volume Flow Rate MVR (360°C/10 kg)
ISO 1133 · cm³/10 min
70
Water Absorption (수중 포화, 23°C)ISO 62%2.2
Water Absorption (수중 포화, 23°C)
ISO 62 · %
2.2
Moulding Shrinkage (평행 방향)ISO 294-4%0.82
Moulding Shrinkage (평행 방향)
ISO 294-4 · %
0.82
(2 mm)DIN 5036-3%88
(2 mm)
DIN 5036-3 · %
88
Mechanical PropertiesMechanical Properties
PROPERTYMETHODUNITVALUE
Tensile ModulusISO 527-1/-2MPa2,640
Tensile Modulus
ISO 527-1/-2 · MPa
2,640
Stress at Yield, 50 mm/minISO 527-1/-2MPa86
Stress at Yield, 50 mm/min
ISO 527-1/-2 · MPa
86
Strain at YieldISO 527-1/-2%6.9
Strain at Yield
ISO 527-1/-2 · %
6.9
Charpy Notched Impact Strength (23°C)ISO 179/1eAkJ/m²7.5
Charpy Notched Impact Strength (23°C)
ISO 179/1eA · kJ/m²
7.5
Charpy Unnotched Impact Strength (23°C)ISO 179/1eUkJ/m²Non-break
Charpy Unnotched Impact Strength (23°C)
ISO 179/1eU · kJ/m²
Non-break
Ball Indentation Hardness (358 N/30 s)ISO 2039-1MPa154
Ball Indentation Hardness (358 N/30 s)
ISO 2039-1 · MPa
154
Thermal PropertiesThermal Properties
PROPERTYMETHODUNITVALUE
DSC, 10°C/minISO 11357-1/-2°C225
DSC, 10°C/min
ISO 11357-1/-2 · °C
225
Heat Deflection Temperature HDT/A (1.8 MPa)ISO 75-1/-2°C205
Heat Deflection Temperature HDT/A (1.8 MPa)
ISO 75-1/-2 · °C
205
(단기)—°C220
(단기)
— · °C
220
RTI, 20,000 hIEC 60216°C180
RTI, 20,000 h
IEC 60216 · °C
180
Coefficient of Linear Thermal Expansion CLTE (23–80°C, 평행)ISO 11359-1/-2E-6/K52
Coefficient of Linear Thermal Expansion CLTE (23–80°C, 평행)
ISO 11359-1/-2 · E-6/K
52
Flammability Rating (1.5 mm)UL 94classV-0
Flammability Rating (1.5 mm)
UL 94 · class
V-0
Flammability Rating (3 mm)UL 94classV-0
Flammability Rating (3 mm)
UL 94 · class
V-0
Electrical PropertiesElectrical Properties
PROPERTYMETHODUNITVALUE
Relative Permittivity, 1 MHzIEC 62631-2-1—3.8
Relative Permittivity, 1 MHz
IEC 62631-2-1 · —
3.8
Dissipation Factor, 1 MHzIEC 62631-2-1E-4140
Dissipation Factor, 1 MHz
IEC 62631-2-1 · E-4
140
Volume ResistivityIEC 62631-3-1Ω·m> 1E13
Volume Resistivity
IEC 62631-3-1 · Ω·m
> 1E13
Surface ResistivityIEC 62631-3-2Ω> 1E15
Surface Resistivity
IEC 62631-3-2 · Ω
> 1E15
Electric StrengthIEC 60243-1kV/mm37
Electric Strength
IEC 60243-1 · kV/mm
37
test liquid AIEC 60112—125
test liquid A
IEC 60112 · —
125

※ Values are typical, not specification limits. Verify against the current TDS during design validation.

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