Sigma UR Ink Series Documents

Technical Data Sheet / Mixing Instructions
Sigma UR Technical Data Sheet

Sigma UR Certifications
USP Class VI Medical

Substrate Compatibility Chart

SubstratesMP SeriesUR SeriesPP SeriesUV Series
ABS/SANcheckcheckcheck
Acrylic Glass (PMMA)checkcheckcheck
Anodized Aluminumcheck, MP203, MP200check
Glass, Ceramics, and Chromecheck, MP201check
Metalscheck, MP200checkcheck, MP200
PETG, PETAcheckcheck
Polyacetal POM (Delrin)check, MP200check
Polyamide (Nylon, Kevlar)check, MP200, MP206checkcheck, MP200
Polycarbonatecheckcheckcheck
Polyestercheck, MP202check
Polyethylene, Pre-treatedcheck, MP202, MP206checkcheck, MP200
Polypropylene, Pre-treatedcheck, MP206checkcheckcheck, MP200
Polypropylene, Un-treatedcheck
Polyurethanecheck, MP200check
Polystyrenecheckcheckcheck
Powder Coated Surfacescheck, MP200check
PVC, Rigidcheckcheckcheck
Thermoplastic, TPE
PVC, Flexablecheckcheck
Phenoliccheck, MP203check
Textiles, Cottoncheckcheck
Textiles, Syntheticscheckcheck
Varnished Surfacescheckcheckcheck, MP200
Paper, Corrugated Boardcheckcheck
Woodcheckcheck

Thinners & Additives

  • MP200
  • MP201
  • MP202
  • MP203
  • MP206
  • Post Treat

Part #Mix ratio (by weight)
UR 101 Retarder*3-10%
UR 102 Thinner**15-30%
UR 103 Fast Thinner**15-30%
UR 200 Hardener20%
UR 201 Glass Hardener20%

*Retarder amount varies according to operating requirement

**Recommended Thinner ratio dependent on application