Intamsys PVA 1.75mm 0.75kg Natural 3D Filament Support Material

Intamsys PVA (Polyvinyl Alcohol) filament is a high-quality water-soluble support material designed for dual-extrusion FDM 3D printers. This 1.75mm diameter filament comes in a 750g spool with a natural translucent color, providing excellent adhesion and easy removal by dissolving in water. Ideal for complex geometries and overhangs, it leaves a smooth surface finish without mechanical post-processing.

Advantages

Water-soluble support material eliminates the need for manual support removal, saving time and reducing waste. Low odor and biodegradable composition make it environmentally friendly. High dimensional accuracy (±0.03 mm) ensures consistent extrusion and reliable print quality.

Suitable for

• Dual-extrusion FDM 3D printers requiring soluble support
• Complex models with intricate overhangs, cavities, or moving parts
• Applications where smooth surface finish is critical
• Educational and professional prototyping

Key specifications

• Material: PVA (Polyvinyl Alcohol)
• Filament Diameter: 1.75 mm
• Net Weight: 750 g
• Color: Natural / Translucent
• Extruder Temperature: 180-200 °C
• Heated Bed Temperature: 45-60 °C
• Filament Tolerance: ±0.03 mm
• Water Solubility: Soluble in water
• Density: 1.23-1.3 g/cm³
• Glass Transition Temperature (Tg): 60-85 °C
• Odor: Low
• Biodegradability: Yes
• Moisture Sensitivity: High (Hygroscopic)
• Post-Processing: Water dissolution
• Recommended Storage: Dry environment, sealed packaging

Recommendations

Store in a dry, airtight container with desiccant to prevent moisture absorption. Use a dedicated support interface layer for best results. Ensure your printer has a heated bed and enclosed chamber for optimal print quality.