Ultracur3D® ST 80 B (Black) BASF - 5L

Ref. 300201

Ultracur3D® ST 80 B (Black) from BASF Forward AM is a reactive photopolymer resin designed for demanding applications.

It offers an excellent balance of cost, performance, and versatility, with high toughness, excellent impact resistance, and long-term UV stability for 3D printed parts — all at a very competitive price.

Supplied in a 5L container.

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Use of BASF Ultracur3D® ST 80 B Resin

Ultracur3D® ST 80 B, developed by Forward AM (BASF), is a photosensitive urethane resin designed for DLP, LCD, and MSLA technologies. Part of the ST series, it offers a balance of robustness, impact resistance, and durability, while being the most affordable option in the range.

With high precision, long-term UV stability, and a beautiful matte black finish, it is ideal for detailed, technical, or aesthetic parts. It is slightly less rigid than the standard version and somewhat more sensitive to temperature.

Key benefits:

Mechanical strength: Excellent durability and impact resistance for prototypes and final parts.

Accessibility: High-performance, affordable resin suitable for wear-resistant, visually detailed prints.

Precision: High dimensional stability, compatible with fast and precise 3D printers.

Usage tips:

Protect the resin from UV light and store it away from moisture. Shake well before use and let it rest in the vat to remove bubbles. After printing, clean parts with IPA or BASF Cleaner, then cure under UV (~20 minutes depending on size and thickness) for optimal performance.

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Specifications for Ultracur3D® ST 80 B (Black) BASF - 5L

Technology / Product

Technology
DLP
Material
Resin Tough
Visual Appearance
Opaque
Sensitivity to humidity
Strong
Application
Prototyping, Production, Functional part
Odour
Yes
Harmful
Yes
Level of difficulty
Novice
Brand
BASF
Type of product
3D resin
Colour
Black
Net weight
5 kg

Technical values

Deflection temperature under load (0.45 MPa)
46
Deflection temperature under load (1.8 MPa)
42
Izod
1.4 kJ/m² of energy
Resistors
Mechanical engineering, Wear and tear
Tensile modulus
1500
Flexural modulus
1700
Tensile yield strength
60 MPa
Tensile strength
35
Maximum elongation at break
20 %
Density
1.12 g/cm3
Shore hardness
80 D

Polymerization / Resin

Wavelength
405 nm
Cleaning
Alcohol (IPA)

Specific equipment

Filtration
HEPA, Coal

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