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BCN3D PVA Natural 2.85mm 500gr

BCN3D PVA Natural 2.85mm 500gr

€68,99 EUR
€68,99 EUR
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BCN3D Filaments PVA is a water-soluble filament (Polyvinyl Alcohol) designed as a universal support for FFF 3D printing, excellent for complex geometries, large overhangs and intricate cavities.

PVA Description

It dissolves easily in tap water, is biodegradable, and offers good thermal stability to reduce clogging and degradation. Less sensitive to moisture than other generic PVAs, it should be dried at 70°C for 6-8 hours before use and stored in airtight containers. Compatible primarily with PLA, TPU, PET-G, and Nylon, it is ideal for improving surface quality and printing multi-component mechanisms.

PVA Technical Specifications

Property Value Norma 
Diameter 2.85 mm ≥95% roundness 
Density 1.22 g/cm³ ASTM D1505 
Printing Temperature 210-230°C Bed 65°C 
Tm (Fusion) 163°C - 
Vicat Softening 60.2°C ISO 306 
E-Modulus 3500 MPa ISO 527 
MFR (220°C) 2.3 g/10 min - 


PVA vs BVOH comparison

Characteristic PVA  BVOH 
Dissolution In water tap, accelerated ultrasonic 2x faster than PVA 
Surface Quality Good Superior 
Compatibility PLA, TPU, PET-G, Nylon PLA, Tough PLA, PET-G, TPU 98A, ABS, PA, PAHT CF15 
Humidity Sensitivity Average (less than generic) High, more hygroscopic 
Print Temp 210-230°C 190-210°C 
Tg/Vicat 60.2°C Vicat 69°C Tg 

Compatibility: Discover the compatibility of BCN3D printers and filaments

Shipping and Warranty

All products available in stock will be delivered with an average timing of 24/48 hours.

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