Out of stock

Nexa3D xPRO1100 Black Tough Engineering Resin – Heat-Resistant Functional Parts | 5 kg

What you get

Sealed 5 kg bottle — factory-sealed with its Nexa3D lot.
Validated LSPc profile — print settings plus wash and cure guidance.

Materials, DLP 3D Printing Materials, Engineering, Manufacturing, Resin 3D Printing Materials · LSPc

Nexa3D xPRO1100 Black Tough Engineering Resin – Heat-Resistant Functional Parts | 5 kg

Tough, heat-resistant black photopolymer for functional prototypes and end-use engineering parts — developed with BASF Forward AM.

✓ Rigid: 71–73 MPa tensile, 125 MPa flexural, 84 Shore D
✓ Heat resistant: HDT up to 112 °C @ 0.45 MPa (with 100 °C post-cure)
✓ 5 kg bottle for Nexa3D NXE series printers (LSPc)

$750

Prices follow supplier cost and stock availability and are updated regularly. The price you see is today's price — once you order, it's held for 7 days.

NDA standard Currently on backorder — contact us for the latest lead time.

60+AM teams supplied

Batch-to-batchconsistent viscosity & cure

Profiles + datasheetin every order

Fast dispatchL.A. stock · M–F

What your process engineer actually checks

Heat resistance that survives the cure schedule

HDT 112 °C at 0.45 MPa and Tg 141 °C are post-cure numbers — they need the optional 2-hour 100 °C thermal treatment after UV cure. We share the full wash and cure schedule so your parts land on the datasheet instead of somewhere near it.

A materials engineer on the line

Resin selection, exposure tuning, post-cure and finishing — answered by engineers who print Nexa3D LSPc in-house. Sub-4h reply, NDA standard.

71–73 MPa

Tensile strength

84 Shore D

Hardness

112 °C

HDT @0.45 MPa

NXE 400 / 400Pro

Compatible printers

5 kg

Bottle

About this product

Nexa3D xPRO1100 Black is a rigid, heat-resistant engineering photopolymer developed with BASF Forward AM — built to print functional prototypes and end-use parts that stay stiff, tough, and dimensionally stable under load and warmth.

Why engineers choose xPRO1100 Black

Stiffness, toughness, and heat resistance measured on the Nexa3D TDS — not marketing estimates.

Rigid and tough

Up to 125 MPa flexural strength, ~3010 MPa tensile modulus, and 84 Shore D — parts hold tolerance under mechanical load.

Heat resistant

HDT up to 112 °C at 0.45 MPa (93 °C at 1.82 MPa) after a 2-hour 100 °C post-cure. Glass transition 141 °C.

BASF-engineered chemistry

Low 280 cP viscosity for clean, detailed prints; cytotoxicity ISO 10993-5 pass. Co-developed with BASF Forward AM.

Fast LSPc workflow

Runs on Nexa3D XiP, XiP Pro, and NXE 400Pro with validated NexaX profiles — repeatable, high-speed LSPc printing.

From bottle to finished part

Follow the Nexa3D wash-and-cure recipe to hit the published properties.

Step 01

Print on LSPc

Load the xPRO1100 profile in NexaX and print on your Nexa3D XiP, XiP Pro, or NXE 400Pro.

Step 02

Wash

Clean in xClean, then IPA. Do not soak beyond 2 minutes in xClean or 5 minutes in IPA.

Step 03

Cure

UV post-cure (XiP Cure + xCure). Add a 2-hour 100 °C thermal treatment for peak heat resistance.

Technical specifications

Values from the Nexa3D xPRO1100-Black TDS (2024 v5), fully post-cured. Highest HDT and modulus require the optional 2-hour 100 °C thermal post-treatment.

Property	Value	Method
Ultimate tensile strength	71–73 MPa	ASTM D638
Tensile modulus	up to 3010 MPa	ASTM D638
Elongation at break	4–4.7 %	ASTM D638
Flexural strength	125 MPa	ASTM D790
Flexural modulus	2790 MPa	ASTM D790
Izod impact, notched	21 J/m	ASTM D256
Hardness	84 Shore D	ASTM D2240
HDT @ 0.45 MPa	up to 112 °C	ASTM D648
HDT @ 1.82 MPa	up to 93 °C	ASTM D648
Glass transition (Tg)	141 °C	ASTM D4065
Viscosity @ 25 °C	280 cP	ASTM D7867
Liquid density	1.11 g/cm³	ASTM D4052
Color	Black	—

Typical applications

Where a stiff, heat-tolerant black resin earns its place.

Automotive parts

Brackets, housings, connectors

Aerospace prototypes

Form-and-fit test parts

Functional prototypes

Load-bearing, tolerance-critical

Jigs & fixtures

Durable tooling and enclosures

Not sure xPRO1100 is the right resin?

Compare other Nexa3D LSPc engineering resins in our catalog.

Flame retardantxPRO9400-FRUL94 V-0 at 2 mm, HDT to 250 °C · $250View resin →
General purposexPRO410Balanced prototyping resin, 5 kg · $427View resin →
Tough & impactxFLEX475 BlackHigh-elongation impact resin, 5 kg · $1,335View resin →

Tell us your load, service temperature, and printer — a materials engineer will confirm whether xPRO1100 Black and the right cure schedule fit your part. Sub-4h reply, NDA standard.

Why source through Additive Plus

Genuine Nexa3D resin from US stock — lot-consistent material, no grey-market repackaging.
LSPc workflow support — validated NexaX profiles, wash and cure dialed in for the published properties.
Volume pricing and official purchase orders — request a quote for 10 kg or more.
Under 24h response from engineers who run these machines in-house.

Brand	Nexa3D
Available colors	Black
Weight	5 kg
Country of origin	USA
Printing Materials	Resins
Platform	NX
Technology	LSPc
Resin Type	High-temp, Rigid, Tough
Application	Engineering, Manufacturing

Download Nexa 3D xPRO1100 Black Resin Technical Datasheet

pdf · 888 KB

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Download Nexa 3D xPRO1100 Black Resin Safety Datasheet

pdf · 312 KB

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Common questions

Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.

Which Nexa3D printers run xPRO1100 Black in the 5 kg bottle?

The 5 kg bottle of xPRO1100 Black feeds the Nexa3D NXE 400 and NXE 400Pro, which draw resin from a bottle rather than a smart cartridge. If you print on a XiP or XiP Pro, order xPRO1100 Black in the 1.5 kg smart cartridge instead — same chemistry, different container and NFC profile. Load the xPRO1100 profile in NexaX before printing; it carries the exposure settings Nexa3D validated for this resin. Send us your machine serial and we will confirm the right pack before you order.

What heat resistance does xPRO1100 Black actually deliver?

The Nexa3D TDS lists HDT up to 112 °C at 0.45 MPa and up to 93 °C at 1.82 MPa, with a glass transition of 141 °C. Those are the fully post-cured values and they depend on the optional two-hour 100 °C thermal treatment after UV cure. Skip the thermal step and xPRO1100 Black still prints stiff, tough parts, but heat deflection lands lower. If your part sees sustained warmth — an engine-bay fixture, a heated jig, a lighting housing — run the thermal cycle and validate on a test coupon first.

What post-processing does xPRO1100 Black need?

Wash first in xCLEAN for no more than two minutes, then rinse in IPA for no more than five minutes — longer soaks swell the part and cost you dimensional accuracy. Dry fully, then UV post-cure in xCURE or an equivalent 405 nm cure unit. For maximum heat deflection and modulus, add the two-hour 100 °C thermal post-treatment. We supply the full recipe with the order, and our engineers will adapt cure times if your geometry is thick-walled or hollow.

Is xPRO1100 Black biocompatible or approved for patient contact?

xPRO1100 Black passes ISO 10993-5 cytotoxicity testing, and that is the only biological claim Nexa3D makes for it. It is an engineering resin: it carries no FDA 510(k) clearance, no ISO 10993-10 sensitisation data, and no indication for patient contact, implants or sterile use. Do not use it for surgical guides, splints or trays — for those workflows we stock the Nexa3D KeyPrint dental line, which is formulated and tested for those indications.

How should I store xPRO1100 Black and how long does it keep?

Keep the bottle sealed, upright, and away from daylight and UV lamps — photopolymer cures in ambient light over time. Store at normal indoor room temperature and avoid unheated warehouses or hot vehicle interiors. Agitate the bottle before pouring so pigment and fillers redisperse evenly. Every bottle carries its Nexa3D lot and expiry on the label; use that date rather than a rule of thumb, and do not pour used resin from the vat back into a sealed bottle.

Can I order several bottles or raise an official purchase order?

Yes. Use the Custom volume quote button for anything from a few bottles up to pallet quantities, and we will confirm price, lot availability and freight. We handle official purchase orders, net terms on approved accounts, and consolidated shipments if you are stocking several Nexa3D materials at once. A materials engineer reviews every volume request, so if a different grade fits your part better we will say so before you commit the budget.

This bottle shows out of stock — what is the lead time?

The 5 kg xPRO1100 Black bottle is currently on backorder. Lead time depends on the next Nexa3D production lot, so contact us for the live date rather than relying on a published estimate. In many cases the 1.5 kg xPRO1100 Black smart cartridge is available sooner if you run a XiP or XiP Pro, and for NXE machines we can suggest a comparable in-stock engineering resin to bridge the gap. Tell us your deadline and we will work to it.

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Order Nexa3D xPRO1100 Black Tough Engineering Resin – Heat-Resistant Functional Parts | 5 kg direct, or talk to materials engineer

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