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PVA

PVA is a water-soluble material that is often used as a support material with no need of adding any chemical and speicial treating. Leave the part in a warm  water bath dissolve  faster. After dissolution, there is no residue on the model surface with smoothy effect; it can be worked with PLA, TPU, PA(nylon) and other consumables materials to print extremely complex shapes or support materials with a partially closed cavity model. It’s also a good choice to work  for multi-nozzle printers.

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Introduction

Parameter Information

Notes

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* Description:

Description

PVA is a water-soluble material that is often used as a support material with no need of adding any chemical and speicial treating. Leave the part in a warm  water bath dissolve  faster. After dissolution, there is no residue on the model surface with smoothy effect; it can be worked with PLA, TPU, PA(nylon) and other consumables materials to print extremely complex shapes or support materials with a partially closed cavity model. It’s also a good choice to work  for multi-nozzle printers.

Sellingpoint

Water soluble.

Support material.

* Product introduction video
* Application
Support material in water soluble application
* Print model
  • PVA print model
Filament Properties Table
3D PRINTING FILAMENT PVA
Density(g/cm3) 1.25
Heat Distortion Temp(℃,0.45MPa) /
Melt Flow Index(g/10min) /
Tensile Strength(MPa) 22
Elongation at Break(%) 360
Flexural Strength(MPa) /
Flexural Modulus(MPa) /
IZOD Impact Strength(kJ/㎡) /
Durability 7/10
Printability 5/10
Recommended printing parameters
Extruder Temperature(℃) 180 – 230℃
Recommended temperature:190℃
Bed temperature(℃)  45 – 60°C
Fan Speed  100%
Printing Speed  20 – 50mm/s
Heated Bed  Required
Recommended Build Surfaces Masking paper, PEI
Feature
Flexible
Elastic ——
Impact Resistant ——
Soft
Composite ——
 UV Resistant ——
Water Resistant ——
Dissolvable
Heat Resistant ——
Chemically Resistant ——
Fatigue Resistant
Need drying
Heated Bed Required
Print recommend Drying at 45℃/>10h, Short-range extruder, slow printing

1. Suggest to dry the material before printing (45℃/>10H) to get perfect printing effect. It is recommended to work with eBOX(3D filament dryer) in printing.
2. It is recommended to set the distance between the support and the model to 0, Slow down and turn off the fan for the first layer to bond well with the main material.

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