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Polyvinyl Butyral (PVB) filament is a versatile and transparent material. One of its standout features is the ease with which it can be smoothed using isopropyl alcohol, resulting in a glass-like surface. PVB has mechanical properties, similar to PETG, making it both strong and flexible. However it can't handle high temperatures as well as some other materials like PLA. It has lower temperature resistance compared to other common filaments like PLA. Printing with PVB usually requires a nozzle temperature of around 190-210°C and a heated bed at 60-80°C. Printed models made from PVB filament are generally not recommended for outdoor use. PVB is sensitive to moisture and UV light, which can cause it to degrade over time. Exposure to the elements can reduce its transparency and affect its overall durability.
Price $ Brand Type Filament
29.99 Polymaker PVB Polishing Kit PVB PolySmooth Easy to Get Smooth Surface Print of Material
30.99 RepRapper PVB PVB Print Like PLA 1.75MM Easy Smoothable Post Polishing with IPA Alcohol 1kg 3D Printer White
36.99 Polymaker PVB PolySmooth PVB Clear 750g Transparent Print Like PLA Easy Smoothable Post Process with IPA Alcohol Work Polysher
36.99 Polymaker PVB 2.85mm(3mm) Polymaker PolySmooth PVB Black 750g Print Like PLA Easy Smoothable Post Process with IPA Alcohol Work Polysher
36.99 Polymaker PVB PolySmooth PVB Slate Grey 750g Print Like PLA 1.75 Easy Smoothable Post Process with IPA Alcohol Work Polysher
36.99 Polymaker PVB 2.85mm Polymaker PolySmooth PVB 3mm Red 750g Print Like PLA 2.85 Easy Smoothable Post Process with IPA Alcohol Work Polysher
36.99 Polymaker PVB 2.85mm(3mm) Polymaker PolySmooth PVB White 750g Print Like PLA 2.85 Easy Smoothable Post Process with IPA Alcohol Work Polysher
299.99 Polymaker PVB Polysher Post Processing Device to Smooth Print Surface with IPA Alcohol PolySmooth PVB PolyCast
PVB has unique ability to be smoothed with isopropyl alcohol (IPA), giving it a glass-like finish. Unlike PLA and ABS, PVB is particularly known for its transparency and is ideal for creating clear or translucent parts such as vases, lampshades, and decorative items. It also provides good mechanical properties, similar to PETG, but with enhanced visual appeal. However, PVB requires careful storage, as it can be sensitive to humidity, which might affect its printing quality.