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Materials, Composite Tooling, Engineering, Jigs&Fixtures, Manufacturing, Plastic Nylon Powder 3D Printing Materials, SLS 3D Printing Materials · SLS
GF TPU 23 – High-Performance FDM & SLS 3D Printing Resin
Cost per kg: $75. Cost per pound: $34
The plastic nylon powder is supplied in a packaging of 10 kg/22.05 lbs.
TPU a member of the TPE family, combines the elasticity of rubber with the strength of plastic.
$750
Price held 7 days after order.
NDA standard
Ships in 1–2 business days
Built for production teams
What your process engineer actually checks
Stable PSD, predictable refresh
Every batch ships with a datasheet covering PSD, melt behavior, and recommended refresh ratio, so part density and surface stay in spec build after build. Lock the refresh once, reorder the same powder.
An materials engineer on the line
Questions on refresh ratio, recyclate limits, part density, or warpage? A materials engineer answers directly. Most replies in under 4 hours, NDA standard.
About this product
Please note: Cost per kg: $75
Cost per pound: $34
The plastic nylon powder is supplied in a packaging of 10 kg/22.05 lbs.
Cost per package: $750
Material Overview
Thermoplastic polyurethane (TPU), a member of the thermoplastic elastomer (TPE) family, combines the elasticity of rubber with the strength of plastic. Chemically, TPU is a block copolymer consisting of alternating hard segments (isocyanates) and soft segments (reacted polyol), and the manufacturer determines their ratio. More soft
segments enhance flexibility, leading to a shore hardness ranging from 60A (similar to mild silicones) to 80D (comparable to nylons or rigid PVC). TPU is versatile, available in various forms tailored to different manufacturing technologies, including filament for FDM and powder for SLS in 3D printing.
46 MPa
Tensile Strength
1600 MPa
Tensile Modulus
20%
Elongation at break
50 MPa
Flexural strength
1400 MPa
Flexural modulus
key properties
GF TPU 23 is a high-performance thermoplastic polyurethane (TPU) 3D printing resin, offering the perfect balance of elasticity, durability, and versatility. As a member of the thermoplastic elastomer (TPE) family, TPU combines the flexibility of rubber with the strength of plastic. Chemically, it is a block copolymer with alternating hard segments (isocyanates) and soft segments (reacted polyol), and the ratio of these segments determines its properties. The increased ratio of soft segments enhances flexibility, allowing for a shore hardness range from 60A (similar to mild silicones) to 80D (similar to nylons or rigid PVC). This 3D printer resin material is available in various forms, including filament for FDM and powder for SLS, making it highly versatile for 3D printing applications.
Key Properties:
- Elasticity
- High elongation and tensile strength
- Low-temperature performance
- Abrasion resistance
- Chemical resistance
GF TPU 23 is a perfect choice for 3D printing flexible and durable parts.
100% compatible with any SLS System
application
KSPA12 is primarily used in SLS technology, where it is selectively melted by a laser to create parts layer by layer. This process allows for complex geometries that are difficult or impossible to achieve with traditional manufacturing methods.
- Shock-absorbing shoe soles
- Insoles
- Medical organ models
- Flexible robots
- Smart wearable devices
- Biological scaffolds
- Lining for apparel prosthetics
FAQs
Application cases of nylon materials on EOS machines — are all EOS models compatible?
Our PA12 and PA12GF can be used on EOS models such as P760, P110, and P396.
Do machine parameters need to be adjusted to use them? If so, which parameters mainly need adjustment?
Yes, parameter adjustments are needed, mainly including melting temperature and heat deflection temperature.
What are the advantages and disadvantages of your PA12 and PA12GF materials compared to similar EOS materials?
In terms of stiffness, heat resistance, toughness, and elongation, our materials are lower than EOS. The main advantage lies in the price, as well as the mixing ratio of new and used powder, which helps reduce costs.
Our PA12 and PA12GF can be used on EOS models such as P760, P110, and P396.
Yes, parameter adjustments are needed, mainly including melting temperature and heat deflection temperature.
In terms of stiffness, heat resistance, toughness, and elongation, our materials are lower than EOS. The main advantage lies in the price, as well as the mixing ratio of new and used powder, which helps reduce costs.
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SLS NYLOn Powder
Start today – order minimal package 20 kg
| Brand | Kings3D |
| Country of origin | China |
| Technology | SLS |
| Bulk density, g/m³ | 0.5 |
| Powder color | White |
| Part color | Natural color |
| Shore hardness A, ℃ | 88-90 |
| Tensile strength, MPa | 20 |
| Melting point, ℃ | 160 |
| Printing Materials | Plastic Nylon Powders |
| Available colors | White |
| Elongation at Break (%) | 12-20 |
| Flexural Strength (MPa/KSI) | 20 (ISO 178) |
| Weight | 20 kg |
Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.
Don't see your grade?
We source and qualify. Custom variants on request.
Need a glass-filled, flame-retardant, or color-matched nylon, or a profile for a printer we don't list yet? Our materials team qualifies the grade and prints test specimens before you commit. Typical lead 2–4 weeks.
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PA12 Nylon Powder SLS Material – In Stock in CA, Ships from Los Angeles
White PA12 nylon for SLS — clean white parts, strong mechanicals and consistent powder flow. Stocked in Los Angeles, ships fast.
- 10 kg sealed package · $75/kg · in stock
- Fine ~50 µm powder · narrow PSD · high reusability
- Materials engineer on call · setup recommendations · NDA on request
For CO₂ / infrared SLS systems · order direct below or talk to an engineer first.
For SLS
From $750
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Composite Tooling
KSPA12GB Nylon Powder – High-Performance SLS 3D Printing Material for Precision Applications
Cost per kg: $75. Cost per pound: $34
The plastic nylon powder is supplied in a packaging of 10 kg/22.05 lbs.
A premium white nylon powder for superior performance.
For SLS
From $750
Add to cart
Not ready for a full bag? Request a sample or a custom quantity.
Other products teams run alongside GF TPU 23 – High-Performance FDM & SLS 3D Printing Resin
Composite Tooling · FFF
Fila-MAT Silicon Carbide 1,75mm
A high-strength, heat-resistant filament made from silicon carbide particles. Ideal for 3D printing, thermal insulation, and electrical applications, it offers excellent thermal stability, high hardness, and chemical resistance.
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IN939 Nickel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Turbine-grade. High-temperature. Wear-resistant. Genuine Carpenter PowderRange® 939W (IN939) nickel superalloy for LPBF & EBM metal 3D printing.
- ✓ High-temp strength, wear, oxidation & corrosion resistance
- ✓ Sold in small, workable volumes — no large mill minimums
- ✓ Full COA on every lot · fast dispatch from L.A.
Prints IN939
From $1306
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Creatbot TPU 95A Filament - 1kg
An excellent flexibility and durability for shock-absorbing parts, seals, and industrial components with reliable printability.
From $30
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Dental · LSPc, DLP, XiP
Nexa3D KeySplint Hard Resin 1kg For XiP
KeyPrint® KeySplint Hard® is a light-curing resin for the 3D printing of flexible biocompatible dental devices for use with DLP printers (385-405nm).
Choose your color: Light Violet, Translucent or Translucent Clear.
From $484
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Zetamix H13 Tool Steel Filament 1,75mm
Print H13 hot-work tool-steel parts on a standard FFF printer, then sinter to hard, heat- and wear-resistant tooling metal.
- ✔ Excellent hot hardness and wear resistance, heat-treatable
- ✔ Print → debind → sinter — great for tooling, dies and inserts
- ✔ Genuine Zetamix by Nanoe · lead time 10–20 business days (depending on order queue)
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CreatBot ASA Filament - 1kg
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Other Accessories and Spare Parts
Nexa3D Everlast-1 Membrane for XiP Pro — 2-Pack
Two genuine Nexa3D Everlast-1 membranes for the XiP Pro — a backup always ready.
- ✔ Each rated 50,000+ layers (~20 L) — up to 25× the life of standard films
- ✔ Lower cost per membrane than singles — genuine Nexa3D OEM
- ✔ Ships fast from our Los Angeles warehouse — lead time 5–15 business days · free U.S. shipping over $200
From $605
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Composite Tooling · DED, EBM, Metal LPBF
H13 Tool Steel Powder for Metal 3D Printing | LPBF - 10 kg / 22 lbs
Hot-work tool steel. Thermal-fatigue resistant. High-temp strength. Genuine Carpenter PowderRange® H13 (1.2344) for LPBF metal 3D printing.
- ✓ High toughness & thermal-fatigue resistance for die-casting tooling
- ✓ Gas-atomized — full COA on every lot
- ✓ Sold in small, workable volumes · fast dispatch from L.A.
Prints H13 Tool Steel Powder
From $440
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In stock
· 5-10 business daysFrom process engineers running GF TPU 23 – High-Performance FDM & SLS 3D Printing Resin
Unedited feedback from customers who reorder GF TPU 23 – High-Performance FDM & SLS 3D Printing Resin.
★★★★★
Refresh ratio in the datasheet matched reality. Part density held across the whole build volume.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about recyclate limits for a cosmetic part. A materials engineer gave us actual numbers, not a brochure.
PS
Priya S.
R&D Lead · Consumer Products
★★★★★
Same powder, same melt, three orders running. We stopped re-tuning the build after the first.
DR
Diego R.
Production Lead · Industrial
Place your order, or talk to an engineer first
Order GF TPU 23 – High-Performance FDM & SLS 3D Printing Resin direct, or talk to materials engineer