The Flex photopolymer is suitable for LCD 3D printers. This is a truly innovative product that is unparalleled on the market. Flexible resin has good strength characteristics.
The resin can withstand temperature changes from -40 °C to +240 °C. At the same time, the material successfully underwent vibration tests. For a short time, it is possible to heat the material up to 340 °C without losing its mechanical properties and appearance.
You can print the mold on a printer and fill it with tin (the melting point of tin is 231 °C). You can even replace tin with lead.
The mold can be reused after smelting.
Physical and mechanical properties
|Dynamic viscosity 23 °С||667 mPa*s|
|Kinematic viscosity||585 cSt|
|UV curing wavelength||up to 410 nm|
|Shore hardness||43 scale D|
|Deformation temperature||240 °C|
|Charpy impact strength unnotched (kJ/m2)||not destroyed|
|Charpy impact strength notched||17 kJ/m2|
|Tensile strength at break||13 MPa|
|Elongation at break||212 %|
|Flexural modulus (MPa)||not destroyed|
|Bending stress (MPa)||not destroyed|
|Bending strain (%)||not destroyed|