SKU: 3DMR-1396
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SUNLU PVB White 1.75mm Filament - 0.9kg Spool

₹2,299.00 (Inclusive of all taxes)
Out of Stock

SUNLU PVB filament offers exceptional post-processing capabilities, allowing for smooth, professional-grade finishes with isopropyl alcohol (IPA). Engineered for dimensional accuracy and excellent mechanical performance, this 1.75mm filament ensures consistent, reliable 3D printing results.

Features

  • Effortless IPA smoothing for a glass-like, layer-free surface finish.
  • Guaranteed dimensional accuracy of 1.75mm ± 0.02mm for consistent extrusion.
  • Delivers strong mechanical performance suitable for both aesthetic and functional parts.
  • Reliable, tangle-free winding and vacuum-sealed packaging ensure optimal print quality.

Out of stock

Description

SUNLU PVB (Polyvinyl Butyral) filament is specifically formulated for additive manufacturing applications where a superior surface finish is paramount. Unlike traditional filaments that require extensive sanding, PVB parts can be easily smoothed using isopropyl alcohol (IPA 99%). This process gently dissolves the outer layer, eliminating visible layer lines and producing a glossy, high-quality finish that resembles injection-molded components.

This filament boasts excellent printability, featuring consistent diameter control (1.75mm ± 0.02mm) to prevent clogs and ensure smooth material flow. It offers strong bed adhesion and minimal warping, making it compatible with a wide range of FDM 3D printers. Beyond its aesthetic appeal, SUNLU PVB also provides commendable mechanical strength, making it suitable for functional prototypes, artistic models, and even specialized applications like lost casting. The tangle-free winding and vacuum-sealed packaging ensure the filament remains dry and ready for immediate use, contributing to a hassle-free printing experience for both hobbyists and professional users.

Key Features

  • Achieve professional, smooth surfaces by simple isopropyl alcohol vapor smoothing or wiping.
  • Manufactured to a tight diameter tolerance of 1.75mm ± 0.02mm for consistent extrusion and reliability.
  • Exhibits high mechanical strength, making it suitable for durable functional prototypes and parts.
  • Ensures excellent layer adhesion and minimal warping, simplifying the printing process.
  • Supplied with tangle-free winding to prevent snags and ensure continuous, uninterrupted printing.
  • Vacuum-sealed packaging with desiccant maintains optimal moisture content for peak performance.
  • Versatile material applicable for artistic designs, decorative pieces, and lost casting processes.
  • Compatible with the majority of FDM 3D printers on the market, offering broad utility.

Applications

  • Creating aesthetically pleasing artistic models and decorative items.
  • Producing functional prototypes that require a smooth, refined surface finish.
  • Manufacturing parts for lost casting processes due to its unique solubility.
  • Designing display models and architectural visualizations.
  • Developing custom enclosures or covers where a premium look is desired.

Technical Specifications

MaterialPVB
ColorWhite
Filament Diameter1.75mm
Spool Weight0.9 kg
Shipping Dimensions21 × 21 × 8 cm

Frequently Asked Questions

What is the recommended method for smoothing SUNLU PVB filament?

The best method is isopropyl alcohol (IPA) vapor smoothing. Place the printed part in a sealed container with a small amount of IPA for 15-30 minutes, or wipe with an IPA-dampened cloth. Ensure proper ventilation. The alcohol dissolves the outer layer, creating a glossy, layer-free finish.

What are the ideal printing temperature settings for SUNLU PVB?

For optimal results, extruder temperatures typically range from 200-220°C, and bed temperatures from 60-80°C. These settings promote good layer adhesion and minimize warping. Adjust slightly based on your specific printer and environmental conditions to achieve the best print quality.

Does SUNLU PVB filament require special storage conditions?

Yes, like many filaments, PVB is hygroscopic, meaning it absorbs moisture from the air. Store it in a cool, dry place, ideally in its vacuum-sealed bag with desiccant or in a dry box. This prevents moisture absorption, which can lead to printing issues and reduced part quality.

Can SUNLU PVB be used for functional parts, or is it only for aesthetics?

While renowned for its aesthetic capabilities due to IPA smoothing, SUNLU PVB also offers good mechanical strength. It is suitable for functional prototypes and parts where both smooth appearance and moderate structural integrity are required. Its versatility extends to artistic and technical applications.

Package Includes

  • 1x SUNLU PVB White 1.75mm Filament - 0.9kg Spool

Additional Information

Weight 0.9 kg
Dimensions 21 × 21 × 8 cm