• Make sure to preserve resin at room temperature. Store in dark and ventilated conditions.
• After printing, please keep used resins in a closed & opaque bottle.
• Avoid mixing used resin with new resin.
• Keep resin away from kids and away from direct sunlight exposure.
• Wear gloves and masks when using resins.
• If this chemical contacts the skin or eye, wash with plenty of water.DO NOT dump resin.
• Please cure it and treat it as general plastic garbage.

User Guide

SDS Document

Resin Profile

FR940 is Asia’s first photopolymer flame-retardant resin to receive UL 94 V-0 Blue Card recognition. 

You can verify its UL recognition in UL Product iQ (QMTC2.E535425). FR940 self-extinguishes in under 10 seconds, has a tensile strength of 28.5 MPa, and works with most 405 nm printers, making it the right choice for functional prototyping workflows that need both performance and documentation. 

For parts such as electronic housings, connectors, power module covers, and BMS enclosures, FR940 solves more than material problems, it gives your team both the functional prototype and the documentation to keep the review process moving. It supports functional validation while providing the flame-retardant documentation needed for customer review, procurement, and internal approval. 

 Key specs: UL 94 V-0 Blue Card recognition | self-extinguishing time <10 s | HDT 59.8°C 

Note: Blue Card recognition applies to the material formulation only. Final part compliance must still be validated based on actual geometry, thickness, post-processing conditions, and the applicable product standard.