Free U.S. shipping on orders over $200 · Mutual NDA standard before any file review.
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In stock
In every order
- Drying + extrusion parameters in every order
- Mutual NDA before any file or spec review
Engineering, FGF 3D Printing Materials, Jigs&Fixtures, LFAM 3D Printing Materials, Manufacturing, Materials, Plastic Pellets 3D Printing Materials · FFF, LFAM
HDPE
High Density Polyethylene
Price held 7 days after order.
NDA standard
Ships in 1–2 business days
Built for production teams
What your process engineer actually checks
Dry, stable melt, big-part ready
Every batch ships with a datasheet covering melt flow, moisture, recycled content, and recommended drying and extrusion parameters, so large-format prints stay dimensionally stable. Dial the line in once, reorder the same pellet.
A materials engineer on the line
Questions on drying schedules, melt flow, recyclate ratios, warpage, or fiber content? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
A polyethylene-based compunt, which is highly performing in chemically aggressive and corrosive environments.
HDPE CF is a lightweight, high-density polyethylene reinforced with carbon fiber, ideal for harsh, chemically aggressive environments. It offers excellent rigidity, thermal resistance, and dimensional stability, with low moisture absorption. Suited for energy sector applications like oil and gas piping, it ensures long-term durability, wear resistance, and mechanical strength.
COMPOSITE
HDPE + 20% Carbon Fiber (black)
| Brand | Caracol |
| Technology | FFF, LFAM |
| Printing Materials | Plastic Pellets |
Don't see your pellet?
We source and qualify. Custom blends on request.
Need a fiber-filled, recycled-content, or color-matched pellet, or parameters for a system we don't list yet? Our materials team qualifies the blend and prints test parts before you commit. Typical lead 2–4 weeks.
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From process engineers running HDPE
Unedited feedback from customers who reorder HDPE.
★★★★★
Drying and extrusion parameters were spot on. A 1.5 m part came off dimensionally stable.
MK
Marcus K.
Process Engineer · Automotive Tooling
★★★★★
Asked about recycled-content limits for a structural part. A materials engineer gave us real numbers.
PS
Priya S.
R&D LEad · Industrial Design
★★★★★
Melt is consistent batch to batch. Big-format builds repeat without re-tuning.
DR
Diego R.
Production Lead · Marine
Place your order, or talk to an engineer first
Order HDPE direct, or talk to materials engineer