- Easily dissolved in water
- Smooth support interface
- Recommended for all PLA
- Comes with High Temperature Reusable Spool
- Diameter: 1.75mm +/- 0.03mm
- AMS & AMS lite compatible
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Frequently bought together with Bambu TPU 95 A- HF Filament
Specification
Recommended Printing Settings
| Recommended Printing Settings | Value |
|---|---|
| Drying Settings (Blast Drying Oven) | 80 °C, 12 h |
| Printing and Keeping Container’s Humidity | < 20% RH (Sealed, with Desiccant) |
| Nozzle Temperature | 220 – 250 °C |
| Bed Temperature (with Glue) | 35 – 45 °C |
| Printing Speed | < 200 mm/s |
Support Filament Comparison
| Recommended Printing Settings | Value |
|---|---|
| Compatibility – PVA | PLA, PLA-CF/GF, PAHT-CF/GF, PET-CF/GF |
| Compatibility – Support for PLA | PLA, PLA-CF/GF |
| Compatibility – Support for PA/PET | PA, PA-CF/GF, PA6-CF/GF |
| Nozzle Compatibility – PVA | Hotend with Hardened Steel Nozzle 0.4 / 0.6 / 0.8 mm |
| Nozzle Compatibility – Support for PLA | All Size / Material |
| Nozzle Compatibility – Support for PA/PET | Hotend with Hardened Steel Nozzle 0.4 / 0.6 / 0.8 mm (recommended) |
| Solubility – PVA | Water-dissolvable |
| Solubility – Support for PLA | Water-insoluble |
Accessory Compatibility
| Recommended / Not Recommended | Value |
|---|---|
| Build Plate | Recommended: Cool Plate SuperTack, Smooth PEI Plate, Textured PEI Plate Not Recommended: / |
| Hotend | Recommended: Hotend with Hardened Steel Nozzle 0.4 / 0.6 / 0.8 mm, Hotend with Stainless Steel Nozzle 0.4 mm Not Recommended: Hotend with Stainless Steel Nozzle 0.2 mm |
| Glue | Recommended: Bambu Liquid Glue / Glue Stick Not Recommended: / |
Physical & Mechanical Properties
| Property | Value |
|---|---|
| Density | 1.27 g/cm³ |
| Vicat Softening Temperature | N / A |
| Heat Deflection Temperature | N / A |
| Melting Temperature | 202 °C |
| Melt Index | 7.2 ± 1.1 g/10 min |
| Tensile Strength | N / A |
| Breaking Elongation Rate | N / A |
| Bending Modulus | N / A |
| Bending Strength | N / A |
| Impact Strength | N / A |
Description
Water-Soluble Support for Complex Designs
Bambu PVA is a water-dissolvable filament designed to provide reliable support for intricate overhangs and complex models. After printing, supports dissolve easily in water, reducing the risk of damaging your prints during removal.
Supports Intricate Details with Ease
Thanks to its water-soluble properties, Bambu PVA penetrates deep into fine structures, offering support where standard filaments cannot. This enables printing of previously challenging or impossible designs.
Seamless Support Interface
Bambu PVA forms a precise, smooth interface with your model, even at zero top interface spacing. This ensures optimal contact and accurate support for highly detailed prints.
Effortless Dissolution
Our high-quality PVA formula dissolves thoroughly and quickly in water, eliminating tedious manual cleaning while leaving prints pristine.
RFID for Intelligent Printing
All printing parameters are embedded in RFID and readable through Bambu’s AMS (Automatic Material System). Simply load the spool and print without manually adjusting settings.
High-Temperature Reusable Spool
Bambu PVA comes on a high-temperature reusable spool, ensuring durability and convenience for multiple print sessions.
Wholesale & Private Label Services
We offer wholesale and private label (OEM) services for a wide range of 3D printing accessories, including build plates, hotends, and related components.
More Options
Product videos
Cautions
- ONLY used for support
- Not to be used for standalone models
- Dry out before use
- 0.2 mm Nozzle Not Compatible
- Drying conditions: 80°C for 12 hours. For optimal printing performance, it must be thoroughly dried before use and after storage. For more details please refer to: Filament drying instructions on WIKI.
- Please carefully read PVA Printing Guide before starting the printing process.
- PVA is suitable for use with AMS and AMS lite in a dry state. If the filament becomes soft or sticky due to moisture, it must be dried again before use to prevent issues such as feeding failure, nozzle clogging, and low print quality.
- PVA may darken in color after extended storage or multiple drying cycles, but it won’t affect its printing performance or support capabilities.
- Recommend to use normal support instead of tree support. Tree support is more likely to collapse during printing.
- Use warm water to speed up the dissolving process. But if supporting PLA, the maximum water soaking temperature should not exceed 50°C to prevent deformation of the main model.
- Waiting for complete dissolution is not necessary when soaking and dissolving PVA support. You can manually remove the partially dissolved PVA support to reduce the waiting time.
- When dissolving supports in water, some parts of the main model may leak in water. To mitigate this risk, please refer to:Reduce the risk of prints leakage guide on WIKI.
- Depending on the use case, Bambu PVA can also be used solely for printing the support interface to minimize material waste and printing time.
Bambu Lab Clear PVA Filament 0.5KG 1.75MM with Spool
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