SKU: 33975676128

Bambu Lab PET-CF Basic Filament

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Description

Bambu Lab PET-CF Basic FilamentLooking for Bambu Labs PET CF Basic Filament in Australia? Bambu PET CF is a blend of tough PET and carbon fiber. Carbon fiber improves hardness and mechanical strength, while still help maintain the low warping and shrinkage of ordinary PET. Bambu PET CF has excellent high temperature resistance and a soft glow appearance. Its excellent strength, heat resistance, dimensional stability and low moisture absorption make Bambu PET CF an ideal choice for

Looking for Bambu Labs PET-CF Basic Filament in Australia?

Bambu PET-CF is a blend of tough PET and carbon fiber. Carbon fiber improves hardness and mechanical strength, while still help maintain the low warping and shrinkage of ordinary PET. Bambu PET-CF has excellent high temperature resistance and a soft glow appearance. Its excellent strength, heat resistance, dimensional stability and low moisture absorption make Bambu PET-CF an ideal choice for load-bearing structures or prints used in high temperature and humid environments.

Low Moisture Absorption

In saturated water absorption conditions, the strength and stiffness of PET-CF have small losses, making it suitable for prints used in high humidity environments.

Normal PA-CF

  • Loading Weight: 1 kg

Bambu PET-CF

Loading Weight: 1kg.

The test models have a span of 220 mm and a thickness of 3 mm in unloaded state.

High Dimensional Stability

The test models have a span of 220 mm and a thickness of 3 mm in unloaded state.

Specimens size (L*W*H): 240*8*15 mm³

Infill density: 60%

Exceptional Thermal resistance

Specimen size (L*W*H): 95*10*4 mm³
Test conditions: Specimens were put in an oven at 70 °C and 150 °C respectively for 0.5 hour.

Printing Setup

  • 0.6 mm Hardened Steel Nozzle (Recommended)
    0.4 mm / 0.8 mm Hardened Steel Nozzle (Capable)
  • Enclosed printer (Recommended)
    Open frame printer (Capable)*
  • AMS NOT compatible

*Layer bonding of some prints may become low due to overcooling.

Frequently Asked Questions

What is the difference between PET-CF and PETG-CF?

  • The primary difference between PET-CF and PETG-CF lies in their base material. PETG-CF is a reinforced material made by adding carbon fiber to glycol-modified polyethylene terephthalate (PETG), while PET-CF is to polyethylene terephthalate (PET). The key difference 'G' in PETG stands for glycol. PETG is a glycol-modified version of PET that contains small amounts of glycol as a co-monomer. The addition of glycol to PETG reduces its crystallinity and makes it more transparent. However, it also reduces its strength and stiffness.

The difference in application between PETG-CF and PET-CF?

  • PETG-CF is a versatile basic material that is suitable for printing everyday items, such as bent, folded, and movable parts, due to its excellent toughness and ease of printing. PET-CF, in contrast, contains a greater amount of carbon fiber and is significantly stronger and more temperature resistant compared to PETG-CF. PET-CF is a professional-grade engineering material that is suitable for use in more complex and demanding environments.

What is PET-CF used for?

  • Due to its dimensional stability and lower water absorption rate, PET-CF is a better choice than nylon for printing functional parts used in high humidity environments. Also, its high-temperature resistance and low warping make it suitable for printing mechanical assembly parts, such as automotive accessories and fixtures.

Parameters Comparison

PET-CF PAHT-CF
Composition PET, carbon fiber PA 12 and other long-chain PA, carbon fiber
Hotend Compatibility Hardened Steel 0.6 (recommended), 0.4, 0.8 mm
Build Plate Compatibility Engineering Plate, High Temperature Plate, Textured PEI Plate
Glue Glue Stick / Liquid Glue Glue Stick
AMS Compatibility NO Yes
Print Speed < 100 mm/s < 100 mm/s
Toughness (Impact Strength - XY) 36.0 kJ/m² 57.5 kJ/m²
Strength (Bending Strength - XY) 149 MPa 140 MPa
Stiffness (Bending Modulus - XY) 5080 MPa 4120 MPa
Layer Adhesion (Impact Strength - Z) 4.5 kJ/m² 13.3 kJ/m²
Heat Resistant（HDT, 0.45 MPa） 205 °C 194 °C
Saturated Water Absorption Rate / % (25 °C，55% RH) 0.37 0.88

Recommended Printing Settings

  • Drying Settings before Printing - 80 °C，8 - 12 h
  • Pringting and Keeping Container's Humidity - < 20% RH (Sealed, with Desiccant)
  • Nozzle Temperature - 260 - 290 °C
  • Bed Tempreature (with PVP Glue) - 80 - 100 °C
  • Printing Speed - < 100 mm/s

Physicial Properties

  • Density - 1.29 g/cm³
  • Vicar Softening Temperature - 226 °C
  • Heat Deflection Temperature - 205 °C
  • Melting Temperature - 250 °C
  • Melt Index - 25.3 ± 2.5 g/10 min

Mechanical Properties

  • Tensile Strength - 76 ± 5 MPa
  • Breaking Elongation Rate - 4.1 ± 0.5 %
  • Bending Modulus - 5080 ± 210 MPa
  • Bending Strength - 149 ± 4 MPa
  • Impact Strength - 36.0 ± 2.7 kJ/m²

Printing Tips

  • Bambu PET-CF needs proper drying before printing: recommended drying temperature is 80 ℃ for 5 hours in filament dryer, or 90 ℃ for 10 hours on heat bed. (Do not exceed 100 ℃ because the spool may melt). For more details, please refer to: Printing tips for Engineering materials on WIKI.

  • To prevent the material from absorbing moisture, it is recommended to use an airtight storage container with desiccant during printing. For more details, please refer to: Printing tips for Engineering materials on WIKI.

Included

  • 1x Filament & Desiccant
  • 1x Filament Label

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33975676128

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4.2 ★★★★★
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A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
A must have!
Style: Face Stick, Size: 0.45 Ounce (Pack of 1)
This is one of the best sunscreens I’ve tried. It’s great for both your skin and the environment, and it actually works. The compact size fits perfectly in a pocket or purse, and I love the it rubs on to apply easily , it makes applying it super easy. Definitely a must have.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
L
Verified Purchase
Luz collazo
Cuba, US
★★★★★ 5
100% recommend, excellent product
Style: NEUTROGENA SHEER ZINC, Size: 1.5 Fl Oz (Pack of 1)
This sunscreen stick is perfect for kids and so easy to apply! It goes on smoothly without making a mess and provides great sun protection. I love that it’s gentle on sensitive skin and water resistant for outdoor activities. A must-have for beach days and everyday use!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
K
Verified Purchase
KikaBrazil
Battle Creek, US
★★★★★ 5
Gentle protection for sensitive kids’ skin ☀️
Style: NEUTROGENA SHEER ZINC, Size: 3 Fl Oz (Pack of 1)
I’ve been trying to be more careful about what I use on my kids’ skin, and this sunscreen has been such a good find. It blends better than most mineral sunscreens I’ve tried, doesn’t have a strong smell, and feels gentle on sensitive skin. I also love that it gives solid sun protection without feeling too heavy or greasy. Perfect for beach days, playground time, or just everyday use outdoors. 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
N
Verified Purchase
new yorker
Omaha, US
★★★★★ 5
Worth the price, ?sheer
Style: NEUTROGENA SHEER ZINC, Size: 1.5 Fl Oz (Pack of 1), Style: NEUTROGENA SHEER ZINC, Size: 1.5 Fl Oz (Pack of 1)
2021 update: My family has been using this formulation for many years now. I chose it for the high (>20%) mineral content of zinc oxide, because that is the substance responsible for the sunscreen effect of this product. Unfortunately that is also the substance responsible for the white cast on the skin. Other brands typically have mineral content in amounts around 8-12% of the product. So although you may not get as white of a cast with those brands, you are also not getting as much of the sunscreen ingredient either. Another way manufacturers combat the white cast problem is to grind the minerals into ultra-fine particles: nanoparticles. There are downsides to this however: loss of UVA blockage, potential lung damage from inhalation of both manufacturing workers and users, possible coral reef and aquatic life disturbance. So, I expect and accept a mild white cast when using this because it is related to its effectiveness and probable lack of nanotization. When I care about the white cast, I use a drop or two of foundation with it. Otherwise, I leave it alone because after rubbing gently in, it’s not very noticeable. No problems with stickiness or tackiness a minute or so after applying and I’ve never had it sting my or my kids eyes probably because it stays put unlike many liquid formulas. I can also attest to its effectiveness as a sunscreen. We use it in the summertime by the beach and at the lake. In the winter and spring time we use it at 10,000 feet elevation while skiing. If we are going to be outdoors in the sun for any significant period of time, we use it then too. Does the job every time. We are diligent about reapplying after swimming or sweating. The pics I posted for comparison of stick sizes. Now go have fun in the sun...after putting on your sunscreen. ----------------------------------------------- Original post: My kid's skin is sensitive to chemical sunscreens so I get only ones made with mineral sunscreens. Sticks are much easier to apply on the face; less mess and hassle. The price of this large stick was off putting at first, but I got it because of the value in price per product; see pics. Very happily, I find it easier to apply than the smaller sticks. Takes less time to swipe on the face and anyone who has ever tried applying sun screen on the face of a child knows, less time to apply is a huge bonus!!! Same effectiveness in preventing sun burns as the smaller versions. I'm buying another one now.
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Reviewed in the United States on October 26, 2020
R
Verified Purchase
Rae
Lexington, US
★★★★★ 5
It works great
Style: NEUTROGENA SHEER ZINC, Size: 1.5 Fl Oz (Pack of 1)
Bought this numerous times for ease of use and how good it works. After countless summer days at the zoo, park or amusement park this is the best at staying on and protecting our kids skin. They do have sensitive skin and it does not irritate it either. Will continue to buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026

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