Description
Filament Flexible et antistatique / conducteur de Palmiga
- diamètre 1,75mm
- bobine de 1KG
- couleur : noir
- Température d’extrusion : 220C – 230C
- Shore : 95A
Idéal pour l’impression de sandals, palmes, semelles, pneus…
Filament exceptionnel pour ses performance :
- en endurance : la charge en noir de carbone est un excellent stabilisateur UV, très bonne résistance aux lubrifiants, graisse, solvents et la résistance d’abrasion très haute ainsi et l’élongation limitée (casse à 250%)
- en impression : aucun effet de webbing, impression précise grâce aux tolérances du filament, particulièrement adapté pour les grandes impressions
- en qualité : aspect mat et noire pour un look très chic, finition lisse et régulière au toucher
- en conductivité : avec une résistivité inférieure à 800 ohm.cm, ce matériau permet de fabriquer des pièces antistatiques
Fiche technique
Typical values for solid material.
| Abrasion resistance |
Excellent |
| Heat aging |
Good resistance |
| Chemical resistance |
Excellent performance for greases, lubricants and
some oils but is soluble in organic solvents and during hydrolysis
|
| Microbial resistance |
Can be vulnerable to damage from fungi and bacteria when for instance used in contact with soil in either hot or humid environments |
| Adhesion strength |
Good |
| Low temperature flexibility |
Acceptable |
| Density |
1.3 g/cm³ |
| Tensile Strength |
15 MPa (ISO 527, ASTM D-638, 10×4 mm solid part) |
| Yield Strength |
15 MPa (ISO 527, ASTM D-638, 10x4mm solid part) |
| Tensile modulus |
12 MPa (ISO 527, ASTM D-638, 10x4mm solid part) |
| Elongation at break |
250% (ISO 527, ASTM D-638, 10x4mm solid part) |
| Elongation at yield |
225% (ISO 527) |
| Volume resistivity |
<800 Ωcm (Randomly measured 10cm filament, so far 30 to 750Ωcm between batches) |
| Hardness |
Shore 95A (ISO 868 / D-2240, 10x4mm solid part) |
| Color |
Carbon black |
| Decomposition temperature |
250 °C |
| Self-ignition temperature |
>340 °C |
| Pre-drying |
90 °C 1 h (only needed for optimal performance and if the material was stored in moist environment) |
The filament is made from a special thermoplastic polyurethane (TPU) compound material with a carbon black filler witch is bound in the base polymer. The information in this data sheet represents typical values for the original standardized sample and should not be regarded as a fixed specification for all filaments. 3D-printing will affect these values. PI-ETPU 95-250 Carbon Black is a product under development and Palmiga Innovation reserve the right to change the properties at any time without notice.
