3D-ADD RCC1 Reinforced Composite Concentrate for improving the mechanical properties and the thermal and acoustic insulation of 3Dresyns

Product description

3D-ADD RCC1 is an excellent Reinforced Composite Concentrate, supplied as a paste at high concentration of safe and natural based reinforcing fibers.

It can be added to 3Dresyns to improve their physical and mechanical properties and is designed for reinforced composite 3D printed materials requiring significant mechanical properties improvement and durability.

Application framework

Designed for use in compatible SLA, DLP & LCD 3D resin systems as a reinforced composite concentrate for improving physical and mechanical properties.

Typical applications

• Reinforced composite 3D printed materials
• Improving physical and mechanical properties of 3Dresyns
• Applications requiring increased thermal and acoustic insulation

Measured mechanical properties

• Tensile strength: (ISO 527-1 / ISO 527-2)
• Flexural strength: (ISO 178)
• Young’s modulus: MPa (ISO 527)
• Elongation at break: (ISO 527)
• Shore hardness: (ISO 868)

Measured physical properties

• Mohs hardness: 5-6
• Stable free flowing whitish paste / slurry
• Minor whitening effect
• Additions of 20-30% by weight are recommended to preserve printability in most SLA, DLP & LCD printers and provide significant mechanical properties improvement and durability of reinforced composite 3D printed materials
• Lipophilic LP version with HLB: < 7.5 (Ultra Low Water Absorption ULWA grades)
• Medium Hydrophilicity MHP version with HLB: 7.5-12
• High Hydrophilicity HHP version with HLB: >12

Functional performance characteristics

• Increased thermal and acoustic insulation
• Tensile strength increases up to 30%
• Yield strength increases up to 15%
• Elasticity modulus increases up to 50%
• Elongation % decreases up to 50% or higher at very high dosage over 30% by weight

Processing and handling performance

• Easy to add and mix in any 3Dresyn
• Additions of 20-30% by weight are recommended to preserve printability in most SLA, DLP & LCD printers and provide significant mechanical properties improvement and durability of reinforced composite 3D printed materials
• It is supplied as a kit, which contains the product, one graduated beaker and one empty 250 mL black bottle to measure, mix, keep and protect the 3D resins from daylight
• Please do not expose any 3D resins to natural or room light to prevent their curing.
• Step addtions are recommended to get the optimum and desired overall properties balance for each reinforced composite system.

Chemical and safety characteristics

• Eco friendly and ultra safe, based on natural raw materials
• Non hazardous, free of hazards, pictograms and risk phrases
• Organo-tin free

Testing & processing disclaimer

The effect on the mechanical properties will depend on the original properties of the chosen 3Dresyn and the dosage of the concentrate used. Step addtions are recommended to get the optimum and desired overall properties balance for each reinforced composite system.

Disclaimer

This material is supplied as a professional manufacturing material and is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application.

Document reference: TDS-3D-ADD-RCC1-EN | Version: 1.0 | Last updated: March 2026