3Dresyn PEEK-like has these features and benefits:
- similar properties to Polyetheretherketone PEEK but relatively slighlty lower mechanical and thermal strength but superior appearance, hydrophobicity, water, chemical resistance and cost effectiveness vs conventional PEEK
- Monomer Free MF for increased biocompatibility
- choose LV version for a relatively Low Viscosity version <6000 cps at 25ºC for printing without heated printers or below 20ºC
- choose HV version for a relatively High Viscosity version <8000 cps at 25ºc for printing with heated printers or above 20ºC, for overall improved durability and mechanical properties
- HV version is recommended due to its superior mechanical strength since it can be printed even without any heater if the room temperature is above 20ºC
- clear light orange finishing unless your chosen color is added online
- add radio opaque functionality by selecting 3D-ADD ROC1 as optional functionality in the optional functionality menu above
- Tensile strength >60 MPa
- ultra high flexural strength at break 120-140 MPa
- ultra tough and rigid (Young modulus 2000-3000 MPa)
- high impact, wear, shattering and fracture resistance (Notched Izod >30 J/m)
- 100% biocompatible, implantable and food grade
- ideal for engineering applications where high toughness and rigidity are required
- ideal for printing frames for dentures bases
- improved chemical resistance vs conventional PEEK
- excellent temperature resistance
- excellent resistance to boiling water and sterilisation
-
water solubility: ≤ 1,6 µg/mm3
- hydrophobic, ultra low water absorption ULWA≤ 32 µg/mm3
- autoclavable
- high Deflection Temperature >120ºC@0.45MPa
- lightweight, density is 1.0-1.1 gram/cm3
- ultra pure and safe, non cytotoxic
- hydrophobic, ultra low water absorption ULWA
- high dimensional stability even at high temperature
- ideal for engineering and biomedical systems
- high hardness, Shore hardness D85-90 range
- elongation <3%
- Glass transition temperature 110-120ºC
- very low shrinkage
- printable by SLA, DLP & LCD 3D printers
- increased durability of the resin tank
- metal and organo-tin free
Chemical resistance:
|
Solvent
|
Solvent resistance*
|
|
Acetic acid (5%)
|
<0.25%
|
|
Acetone
|
<3.5%
|
|
Bleach (5% NaOCl)
|
<0.25%
|
|
Butyl acetate
|
<0.25%
|
|
Diesel fuel
|
<0.25%
|
|
Diethyl glycol monomethyl ether
|
<0.25%
|
|
Hydraulic oil
|
<0.3%
|
|
Hydrogen peroxide (3%)
|
<0.25%
|
|
Isooctane (aka gasoline)
|
<0.3%
|
|
Isopropyl alcohol
|
<0.25%
|
|
Mineral oil (light)
|
<0.3%
|
|
Mineral oil (heavy)
|
<0.3%
|
|
Salt water (3.5% NaCl)
|
<0.3%
|
|
Sodium hydroxide (0.0001M NaOH: pH=10)
|
<0.25%
|
|
Strong acid (1M HCl hydrochloric acid: pH=0)
|
<0.25%
|
|
Tripropylene glycol monomethyl ether
|
<0.3%
|
|
Water
|
<0.01%
|
|
Xylene
|
<0.3%
|
*weight increase (%) after 24 hour exposure to solvent
