- #1
Bruce Teter
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Im interested in making filaments out of basalt rock.
Greetings, Bw Teter here with questions about making filaments....
- Thread starter Bruce Teter
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In summary, the conversation is about the possibility of making filaments out of basalt rock, with a specific focus on its application and properties. The discussion also delves into the use of rockwool, a horticultural growing media made from basalt rock and chalk.
- #2
berkeman
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Welcome to the PF.Bruce Teter said:
Can you say (a lot) more about your application? What kind of filament? Like for light bulbs? Or some other application?
If for light bulbs, what kind of conductivity and resistance are you looking to achieve. And why basalt rock in particular? Do you live near a quarry?
- #3
anorlunda
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Do you mean this?
https://www.hydroponics.net/learn/rockwool.php
Rockwool is a horticultural growing media made from the natural ingredients Basalt rock and Chalk. These are then melted at 1600° C into a lava which is blown into a large spinning chamber, which pulls the lava into fibers like "cotton candy." I
https://www.hydroponics.net/learn/rockwool.php
Rockwool is a horticultural growing media made from the natural ingredients Basalt rock and Chalk. These are then melted at 1600° C into a lava which is blown into a large spinning chamber, which pulls the lava into fibers like "cotton candy." I
Related to Greetings, Bw Teter here with questions about making filaments....
1. How are filaments made for 3D printing?
Filaments for 3D printing are typically made from a process called extrusion, where plastic pellets are melted and forced through a small opening to form a long, thin strand. The strand is then cooled and wound onto a spool for use in 3D printers.
2. What types of materials can be used to make filaments for 3D printing?
There are a variety of materials that can be used to make filaments for 3D printing, including ABS, PLA, PETG, nylon, and TPU. Each material has its own unique properties and is suitable for different applications.
3. Are there any environmental concerns with making filaments for 3D printing?
The production of filaments for 3D printing can have some environmental impacts, as it requires the use of energy and resources. However, there are now companies that offer environmentally-friendly filaments made from recycled materials or biodegradable plastics.
4. Can filaments be made at home?
Yes, it is possible to make filaments for 3D printing at home using a filament extruder. However, this process can be complex and may not produce high-quality filaments. It is recommended to purchase filaments from reputable manufacturers for best results.
5. What factors should be considered when choosing filaments for 3D printing?
When choosing filaments for 3D printing, it is important to consider the material properties, such as strength, flexibility, and temperature resistance, as well as the intended use for the printed object. Additionally, the compatibility with your 3D printer and the cost of the filaments should also be taken into consideration.
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