- Language
- 🇺🇸
- Joined
- Mar 1, 2024
- Messages
- 322
- Reaction score
- 415
- Points
- 63
ville aluminium ikke gøre det mere mistænkeligt? så er det ret tydeligt, at du skjuler noget. men jeg ved det ikke, jeg har aldrig sendt stoffer ud før.
- Language
- 🇬🇧
- Joined
- Jan 19, 2024
- Messages
- 45
- Reaction score
- 28
- Points
- 18
Mange siger, at aluminium hjælper med at blokere røntgenstråler, men jeg tror, det er en myte.
Bly hjælper med at blokere røntgenstråler på grund af sin massefylde på 11400 kg/m³, men aluminium har kun 2700 kg/m³, så jeg tror, det er ubrugeligt.
bare godt til at pakke stoffet ind i
Bly hjælper med at blokere røntgenstråler på grund af sin massefylde på 11400 kg/m³, men aluminium har kun 2700 kg/m³, så jeg tror, det er ubrugeligt.
bare godt til at pakke stoffet ind i
↑View previous replies…
- Language
- 🇺🇸
- Joined
- Jan 23, 2024
- Messages
- 110
- Reaction score
- 47
- Points
- 28
- Deals
- 12
bullshit! aluminiumsfolie blokerer ikke for røntgen.
dit stof er en bunke organiske molekyler. organisk ser anderledes ud end metal på røntgen og kan skelnes fra hinanden.
hvis du vil blokere for røntgen, skal du nedsænke dit stof i den lignende organiske omdannelse for at se ud som noget uskyldigt. men på dette tidspunkt stopper jeg, da jeg ikke er villig til at afsløre mine egne snigmetoder.
dit stof er en bunke organiske molekyler. organisk ser anderledes ud end metal på røntgen og kan skelnes fra hinanden.
hvis du vil blokere for røntgen, skal du nedsænke dit stof i den lignende organiske omdannelse for at se ud som noget uskyldigt. men på dette tidspunkt stopper jeg, da jeg ikke er villig til at afsløre mine egne snigmetoder.
- Language
- 🇺🇸
- Joined
- May 8, 2024
- Messages
- 36
- Reaction score
- 9
- Points
- 8
Theoretically aluminum can shield against electromagnetic waves, also x-ray.
But the thin layers used mostly are not enough.
There are different ways through which a material can block electromagnetic waves.
Scattering and absorption which often happens in high density, but it also works through the conductivity of a metal, and aluminum and copper for example have a good conductivity, and this allows them to absorb energy from the electromagnetic radiation pretty well, because of their free electrons.
But you would need a thick layer of aluminum, the normal foil is not going to do that well-
But the thin layers used mostly are not enough.
There are different ways through which a material can block electromagnetic waves.
Scattering and absorption which often happens in high density, but it also works through the conductivity of a metal, and aluminum and copper for example have a good conductivity, and this allows them to absorb energy from the electromagnetic radiation pretty well, because of their free electrons.
But you would need a thick layer of aluminum, the normal foil is not going to do that well-
- Language
- 🇺🇸
- Joined
- May 8, 2024
- Messages
- 36
- Reaction score
- 9
- Points
- 8
Also the shielding ability of aluminum is better (lot better) at lower frequencies, and thickness would need to be increased a lot to shield effectively against x-rays. Also at such high frequencies like x-ray denser materials with high Z are normally required because they have a higher probability of interacting with high energy electromagnetic waves, but theoretically every conductor can block them t some point, also aluminum, but you need a very thick layer which is not practical.