PVA

Intermediate

Polyvinyl Alcohol

A water-soluble support material that dissolves in ordinary tap water within 2-12 hours. Best paired with PLA in a dual-extruder setup, PVA allows complex geometries with supports that leave near-perfect surfaces after dissolving.

حرارة الفوهة185–215°C
حرارة المنصة50–60°C
سرعة الطباعة20–30 mm/s

نصائح الطباعة

  • Store PVA in a sealed container with desiccant at ALL times — it absorbs water from the air in hours.
  • Print from a dry box if possible. PVA that has absorbed moisture will pop, string, and clog the nozzle.
  • Use warm water (40-50°C) to dissolve PVA 3-4x faster than cold tap water.
  • Set the support interface gap to 0.15mm — too tight and PVA fuses to PLA; too loose and supports fall off.
  • PVA works best with PLA. It can pair with PETG but adhesion between them is weaker.

حالات الاستخدام

Water-soluble supports for PLA printsComplex geometries with internal cavitiesPrints requiring perfect supported surfacesMulti-color prints (as a separation layer)Medical and dental models with intricate supports

الطابعات المتوافقة

Find PVA slicer settings for your printer — browse all printers and select PVA from the filament selector.

Browse All Printers →

الشراء عبر الإنترنت

eSUN PVA 1.75mm→Polymaker PolySupport 1.75mm→

خبير AI للخيوط

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خيوط أخرى

PLA

190-220°C / 50-60°C

PLA+

200-230°C / 50-70°C

PETG

230-250°C / 80-90°C

ABS

230-260°C / 95-110°C

ASA

240-260°C / 90-110°C

TPU

210-240°C / 40-60°C

Nylon (PA6)

240-280°C / 70-90°C

PC

260-310°C / 100-120°C

HIPS

230-245°C / 90-110°C

Wood-fill PLA

180-220°C / 40-60°C

Metal-fill PLA

195-220°C / 50-60°C

Carbon Fiber PETG

230-260°C / 70-85°C

Resin

راتنج (تصلّب UV)

Flexible (TPE/TPC)

200-230°C / 30-50°C

Silk PLA

215-230°C / 60-70°C

Matte PLA

195-225°C / 50-65°C

High Speed PLA

190-230°C / 45-60°C

Recycled PLA

190-220°C / 50-60°C

PLA Marble

195-220°C / 50-60°C

Rainbow PLA

195-225°C / 50-60°C

Glow-in-the-dark PLA

195-225°C / 50-60°C

Copper-fill PLA

195-220°C / 50-60°C

Bronze-fill PLA

195-220°C / 50-60°C

Conductive PLA

200-230°C / 50-60°C

Recycled PETG

225-250°C / 75-90°C

Glass-fiber PETG

235-260°C / 80-95°C

CPE

240-270°C / 75-90°C

PC-ABS

250-280°C / 100-115°C

PA6

240-270°C / 80-100°C

PA6-CF

255-280°C / 85-100°C

PA12-CF

260-280°C / 80-100°C

PAHT-CF

280-310°C / 100-120°C

ABS-CF

240-260°C / 90-110°C

Kevlar Nylon

245-275°C / 85-100°C

TPU 95A

210-235°C / 40-60°C

TPU 87A

210-235°C / 40-60°C

TPE

200-230°C / 30-50°C

TPC

210-240°C / 40-60°C

POM

200-220°C / 100-130°C

PP

220-250°C / 85-100°C

PEEK

370-420°C / 130-160°C

PEI / ULTEM

350-400°C / 130-160°C

BVOH

190-220°C / 50-60°C

Breakaway Support

210-240°C / 50-70°C

PHA

175-200°C / 40-60°C

PVA guides

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