EOS PA 1101 ClimateNeutral (PA11, SLS)
EOS · SLS powder
EOS's PA11 powder for Selective Laser Sintering.
EOS datasheet values, printed parts
Other PA11 grades and fills
Compare the PA11 products and conditions in the library; see the grade overview at PA11.
- COND
- FR
- ESD
- GF
- Arkema Rilsan Invent Natural
- EOS PA 1102 black
- EOS PA 1101 ClimateNeutral
- Formlabs Nylon 11
- EOS PA 1101
- Forward AM Ultrasint PA11
- HP PA 11
- HP PA 11 Gen2
- Sinterit PA11 Onyx
- CF
- Formlabs Nylon 11 CF
- Sinterit PA11 CF
- Forward AM Ultrasint PA11 Black CF
Compare all 17 grades and fillsHide
| Grade · open for datasheet | Best for | Yield MPa | Tensile MPa | Elong. % | Hardness |
|---|---|---|---|---|---|
Conditioned | PA11 moisture-conditioned to equilibrium at 50% RH: water plasticizes the amide phase, lowering modulus and strength while raising ductility and impact toughness. | 36 | 45 | 120 | 72 Shore D |
Flame-retardant PA11 powder | Specify for aircraft interior, rail and electrical enclosure parts needing V-0 / FAR 25.853 compliance. | 36 | 40 | 15 | 76 Shore D |
Static-dissipative / conductive-filled PA11 powder | For electronics handling trays, fuel-system components and fixtures requiring controlled surface resistivity. | 38 | 44 | 15 | 77 Shore D |
Glass-bead / glass-fiber filled PA11 powder | Use when stiffness, dimensional stability and elevated-temperature rigidity matter more than ductility. | — | 42 | 6 | 82 Shore D |
SLS powder | — | — | 45 | 45 | 77 Shore D |
SLS powder | — | — | 48 | 30 | — |
EOS PA 1101 ClimateNeutralThis page SLS powder | — | — | 48 | 45 | — |
Formlabs Nylon 11 Powder · SLS powder | A bio-based, highly ductile PA11 powder for flexible, impact-resistant functional and medical parts. | — | 49 | 40 | — |
SLS powder | — | — | 50 | 30 | 75 Shore D |
SLS powder | — | — | 52 | 28 | — |
HP 3D High Reusability PA 11 · MJF powder | A ductile bio-based PA 11 for impact-resistant functional parts, living hinges, and flexible production geometries. | — | 52 | 50 | 80 Shore D |
HP 3D High Reusability PA 11 Gen2 · MJF powder | A second-generation ductile bio-based PA 11 for repeatable final-use production with improved powder efficiency. | — | 52 | 35 | — |
SLS powder | — | — | 55 | 31.6 | 76 Shore D |
Carbon-fiber reinforced PA11 powder | Highest stiffness-to-weight printed PA11; for jigs, brackets and motorsport parts where deflection must be minimized. | 60 | 65 | 5 | 82 Shore D |
Formlabs Nylon 11 CF Powder · SLS powder | A carbon-fiber-filled PA11 powder for strong, lightweight, impact-resistant parts that remain stable at elevated temperatures. | — | 69 | 9 | — |
SLS powder | — | — | 81 | 24.5 | 81 Shore D |
SLS powder | — | — | 82 | 7 | — |
What is EOS PA 1101 ClimateNeutral?
EOS PA 1101 ClimateNeutral is EOS' PA11 powder for Selective Laser Sintering on EOS FORMIGA P 110 / P 396 / P 500 / P 770. EOS PA 1101 ClimateNeutral has a tensile strength of 48 MPa (6.96 ksi), stronger than 52% of polymer grades. Elongation at break is 45% and the elastic modulus is 1.6 GPa (0.232 Msi). EOS PA 1101 ClimateNeutral has a density of 0.99 g/cm³ (0.0358 lb/in³), lighter than 73% of polymer grades.
About this powder
- Manufacturer
- EOS
- Product
- PA 1101 ClimateNeutral
- Base polymer
- PA11
- Process
- Selective Laser Sintering (SLS)
- Printers
- EOS FORMIGA P 110 / P 396 / P 500 / P 770
- As-printed colour
- Natural; dyeing options depend on the base colour and grade
- Build envelope
- 340 × 340 × 600 mm. Usable part size depends on orientation, spacing and process allowances.
- Build atmosphere
- Inert atmosphere specified; confirm the gas and settings for the printer/material profile.
- Manufacturer data source
- EOS source reference
- FabDigit material reference
- Download reference PDF — FabDigit layout with EOS data and source attribution.
- Ordering
- Specify this powder in your quote notes for an availability review.
Choosing PA 1101 ClimateNeutral
An EOS PA11 responsible-product option for ductile SLS parts when the current supplier footprint documentation is part of the purchasing decision.
- Consider it for
- Ductile PA11 parts with responsible-procurement requirements · Clips, covers and impact-prone components · Programs that can retain supplier and footprint records
- Tradeoffs
- EOS describes a bio-based PA11 and an optimized production footprint, but that does not make the finished part or customer program carbon neutral. The exact declaration, supply region and logistics still matter.
- Design and validation
- Treat it as a PA11 choice first: validate the flex or impact feature, orientation and conditioning. Keep the current EOS evidence with the purchase record if environmental reporting is a requirement.
- Finishing
- Natural/white is the product's as-printed appearance. Dyeing is a separate finish, and its process plus transport should be included in any broader footprint assessment.
- Before choosing
- Is the environmental evidence a contractual requirement or a preference? Does the geometry benefit from PA11 ductility enough to justify this specialized supply?
Selection notes based on EOS PA 1101 ClimateNeutral product page. Published test results depend on the stated printer, orientation and conditioning. Compare material families · Choose a finishing route.
EOS PA 1101 ClimateNeutral properties
Typical values for EOS PA 1101 ClimateNeutral; review each property’s test condition. Only this product’s reported properties are shown; unreported properties are omitted. Bars are the position among polymer grades.
Mechanical3
EOS PA 1101 ClimateNeutral has a tensile strength of 48 MPa (6.96 ksi), stronger than 52% of polymer grades. Elongation at break is 45% and the elastic modulus is 1.6 GPa (0.232 Msi).
per EOS Store typical part properties
per EOS Store typical part properties
per EOS Store typical part properties
Physical2
EOS PA 1101 ClimateNeutral has a density of 0.99 g/cm³ (0.0358 lb/in³), lighter than 73% of polymer grades.
per EOS Store typical part properties
per EOS Store typical part properties
Thermal2
per EOS Store typical part properties
per EOS Store typical part properties
Use published values for design screening. Confirm the grade, build direction, conditioning and available lot documentation when quoting.
EOS PA 1101 ClimateNeutral — frequently asked
What is EOS PA 1101 ClimateNeutral used for?
An EOS PA11 responsible-product option for ductile SLS parts when the current supplier footprint documentation is part of the purchasing decision. Consider it for ductile PA11 parts with responsible-procurement requirements, clips, covers and impact-prone components and programs that can retain supplier and footprint records. EOS describes a bio-based PA11 and an optimized production footprint, but that does not make the finished part or customer program carbon neutral. The exact declaration, supply region and logistics still matter.
What should I validate before using EOS PA 1101 ClimateNeutral?
Treat it as a PA11 choice first: validate the flex or impact feature, orientation and conditioning. Keep the current EOS evidence with the purchase record if environmental reporting is a requirement. Is the environmental evidence a contractual requirement or a preference? Does the geometry benefit from PA11 ductility enough to justify this specialized supply?
How can EOS PA 1101 ClimateNeutral be finished?
Natural/white is the product's as-printed appearance. Dyeing is a separate finish, and its process plus transport should be included in any broader footprint assessment.
Sources
Product values come from the selected manufacturer source and are normalised for comparison. Confirm the quoted process, build direction, conditioning and available lot documentation for the finished part.