The Markforged HSHT fiber optic




What is Markforged HSHT continuous fiber optic cable?
HSHT continuous glass fiber, i.e. high strength high temperature glass fiber, offers the highest impact strength and heat distortion temperature of the Markforged continuous fibers.
When should you print with Markforged HSHT fiber optic?
With excellent heat resistance and flexural strength second only to carbon fiber, HSHT glass fiber is ideal for applications requiring high heat and impact resistance or high elasticity.


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See for yourself how strong the continuous fibers are.

Frequently Asked Questions about Markforged HSHT Continuous Fiber
Heat resistance
Continuous HSHT glass fiber has a heat deflection temperature of 150° C (302° F).
What is high strength high temperature (HSHT) fiberglass?
Continuous HSHT glass fiber is defined by two properties: high strength (almost equivalent to 6061-T6 aluminum) and strength at high temperatures.
How strong is continuous HSHT fiber optic?
HSHT glass fiber has a flexural strength of 420 MPa (71 ksi) and a tensile strength of 600 MPa (87 ksi). For more information on the material properties of 3D printed continuous HSHT glass fiber, see the datasheet.
How much does continuous HSHT fiber optic cable cost?
A 50cc spool costs €109.00 including VAT and a 150cc spool costs €326.00 including VAT.

Learn more about 3D printing with continuous fibers!
Which continuous filament is suitable for which application? How do I design correctly for filament 3D printing? What do users say about it, and where can I find more information? – You've come to the right place! We've listed several information sources that will help you get the answers you need.
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Phone: 07361 63396-00
E-mail: markforged@mark3d.de
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