Product Description

Alumina 4N Resin V1 is an affordable, high-purity technical ceramic with exceptional strength and durability. It is a heat-resistant, dense, and high-performance material, making it ideal for engineering applications. This resin is well-suited for extreme environments with its thermal stability, chemical inertia, mechanical strength, and abrasion resistance. It is available in a 0.75 liter volume and is compatible with several Formlabs SLA printers, including Form 3, Form 3+, Form 3B, Form 3B+, Form 4, and Form 4B.

Please note that Alumina 4N Resin is a Form X material and requires a kiln and Ceramic Wash Solution to achieve an alumina part. This workflow is recommended for experienced users. At room temperature, it has a total shelf life of 3 months. Refrigerating the resin at -10°C - 4°C (14°F - 39.2°F) can extend its shelf life by up to an additional 12 months and is recommended.

Resin Color: White

Mechanical Properties:

• Purity: 99.99% pure alumina technical ceramic
• Maximum Working Temperature: 1500°C (2732.0°F)
• CTE (Coefficient of Thermal Expansion): 5 ppm/K
• Tensile Modulus: 39000.0 MPa (56564.7 psi)
• Flexural Strength: 400.9 MPa (58145.6 psi)
• Relative Density: 98.6%
• Shore Hardness: 70.0 D

Possible Applications:

Engineering, Manufacturing, Automotive, Defense

• High-voltage enclosures, connector covers and housings, terminal blocks, and more
• Chemically-resistant pipes, blades, and more
• Thermal protection for electrical mounting, spark plug insulators, insulating tubes and housings, and more
• Foundry tools for metal casting, such as crucibles, cores, sprues, mixing tools, metal filters, gating, and thermocouple sheaths

Compatible 3D Printers:

Redesigned Form 4 Resin Cartridge:

• Faster dispensing
• Fill an empty tank in 2-8 minutes with most resins
• Valve system is 5-10x faster to fill than Form 3
• Cartridge body uses less plastic, resulting in a 63% reduction in plastic waste
• Redesigned cartridge takes up 30% less shelf space

Technical Data Sheet:

Download Alumina 4N Resin V1 Data Sheet