Bland din egen EMF afskærmende maling
Når du blander pulveret med vand, får du din egen maling der beskytter mod højfrekvent stråling (HF) og lavfrekvente elektriske felter (LF). Malingen er åndbar, fri for blødgørere, har lav afdampning og er uden konserveringsmiddel.
Specialmalingen er udviklet med fokus på lang holdbarhed. Dog er dens afskærmende effekt, slidstyrke og robusthed ikke lige så god som de øvrige malinger. DRY54 maling er groft pigmenteret, tyndtflydende, nem at male med og danner en jævn film.
Sådan bruger du DRY54:
Mens du blander pulveret, vil det være næsten lige så flydende som vand. Det støver meget lidt, fordi pulveret hurtigt blander sig med vandet. Efter 15 minutters hviletid, bliver malingen tykkere og du kan nemt male med den efterfølgende. Du får en flot jævn afskærmning. Pulveret bliver pakket i sække og derefter vakuumpakket tre gange, i tre poser, så der ikke kan komme fugt ind til pulveret.
Når du blander pulveret med vand, skal du bruge: En digital vægt, beskyttelsesmaske, sikkerhedsbriller, vores malerrører AR42, en spand til blanding, en boremaskine (elektrisk skruetrækker) og 15-30 minutter af din tid.
Se detaljeret vejledning i Yshields tekniske datablad for malinger (pdf)
Fordele ved DRY54 pulver
- Meget afskærmning for pengene
- Længere holdbarhed end malingerne (så længe pulveret ikke er blandet med vand)
- Næsten halv pris i fht de flydende malinger
- 50-80% mindre plastikaffald
- Du kan tage små mængder ud af posen ad gangen for små reparationer
Ulemper ved DRY 54 pulver
- Mindre god afskærmningsdæmpning end de flydende malinger
- Mindre slidstyrke og robusthed ifht de flydende malinger
Så meget dæmper DRY54 højfrekvent stråling
| Frekvens | 1 lag | 2 lag | 3 lag |
|---|---|---|---|
| 1 GHz | 36 dB | 41 dB | 46 dB |
| 40 GHz | 42 dB | 54 dB | 84 dB |
| Frekvens | 1 lag | 2 lag | 3 lag |
|---|---|---|---|
| 1 GHz | 30 dB | 36 dB | 40 dB |
| 40 GHz | 33 dB | 41 dB | 53 dB |
Hvor meget dæmpning har du brug for?
Kender du strålingsniveauet der hvor du ønsker afskærmning, kan du SE HER hvor meget dæmpning du har brug for. Samtidig kan du også se hvor meget de forskellige dB reducerer strålingen i %.
Malede flader skal jordforbindes
Husk at købe tilbehør til jording af de malede vægflader. Dette er vigtigt, for at undgå at forstærke lavfrekvente elektriske felter, læs mere .
Anbefalede tilbehør:
- Jordingsplade GS3 (eller evt. en af de andre jordingsplader). Denne plade monteres på den malede væg, og kobles derefter til jord. Tilkoblingen skal udføres af en el-installatør.
- Yshield GL jordledning, der kobles fra ovenstående jordingsplade til jord, fx til en jordet stikkontakt. Hvis jordingspladen placeres ved siden af en jordet stikkontakt er det ofte nok med den korte GL-20 ledning (20 cm).
- Ledende GSX tape eller AF3 fiberadditiv. Dette bruges for at sikre at alle de malede væglader forbliver forbundet til den flade hvor jordingspladen er monteret, selv om der på et senere tidspunkt skulle opstå revner i væggen - fx i et hjørne. Til stabile vægge, hvor der kun er risiko for meget små revner: Bland Fiber additivet AF3 i malingen før brug. Til vægge med risiko for lidt større revner: Brug Yshields GSX jordingstape, Tapen monteres fx som vist i YSHIELD’s tekniske datablad om jording (pdf), og den kan med fordel monteres før du maler.
- Til udvendig brug anbefales Fiber additivet AF3 sammen med Multipladen GF4.
- Tilslutning til jord skal foretages af en el-installatør.
Tilbehør til maling
Når du maler med Yshield afskærmende maling, vil du typisk også kunne få brug for nedenstående tilbehør, plader - og kabler til jording.
Se også den komplette varebeskrivelse fra producenten:
Læs mere om Yshield EMF-afskærmende maling DRY54
DRY54 is our special shielding paint for interior use, which is supplied as a powder for self-mixing. It has a long shelf life even without preservatives, lower worldwide shipping costs, less packaging waste, and an outstanding price/performance ratio overall. This paint is coarsely pigmented at 80 µm and forms a rather soft film. As a powder paint, we recommend its use indoors on walls, ceilings, and floors, where it adheres well to problematic substrates. Apply with a paint roller. This paint is the right choice if you want to avoid preservatives, are willing to accept limitations in terms of application and hardness, and don’t mind spending a little extra time mixing it. Technical data and information on application can be found in our technical data sheet above in the downloads section.
- This powder shielding paint stays nearly as liquid as water while mixing – the dust formation is extremely limited, as the powder blends immediately with the water. The paint becomes thicker after 10 minutes resting time – it can be perfectly painted with afterwards and you will get a nice flow for an even shielding.
- The phenomenal price-performance-ratio is achieved, as the DRY54 only costs half as much as our liquid paints. That is why you can paint two times for the same costs.
- The powder gets bagged and then vacuum-packed three times. Vacuum-packed into one another, using three bags – that is why no moisture will get into the powder, even years later.
- The powder needs to be mixed with water – what you will need to do so: Digital scales, protective mask, safety glasses, our paint stirrer AR42, a bucket for mixing, a drilling machine (electric screwdriver) and 30 minutes of your time.
General advantages of powder paints:
- Has a very long shelf life without water
- No preservatives necessary
- Reduced risk of frost damages
- 80 % less plastic waste
- 50 % less delivery costs
- More security during transit in case of packaging damages
- Small partial quantities can be taken out of the bag for necessary repair works
TÜV-SÜD certification
We have all our shielding paints monitored by TÜV-SÜD. The test standard is TM-07 (testing for health-related ingredients and emissions, product and process monitoring, control of input materials). This means that this paint is free of emissions (VOC), plasticizers (SVOC), solvents, and is highly breathable. The TÜV guideline TM-07 is largely compatible with international standards from UL Greenguard, Intertek Clean Air, etc. according to LEED v4 and is therefore mutually recognizable. You can find the certificate above in the downloads section.
Shielding attenuation HF & LF
This shielding paint shields high-frequency electromagnetic fields (HF) and has been tested from 600 MHz to 40 GHz in accordance with the IEEE Std 299-2006 standard. Since high frequencies at 40 GHz are not commonly used yet, the shielding attenuation values we specify always apply at 1 GHz.
At 4 sqm/l (thick coat): Single coat 40 dB | Double coat 48 dB
At 8 sqm/l (thin coat): Single coat 33 dB | Double coat 41 dB
This shielding paint with an electrically conductive surface also shields low-frequency alternating electric fields (LF).
Ready for 5G: Some companies offer “special” 5G shielding products. This product shields 5G frequencies even without advertising! In the shielding diagrams, you will find two gray bars with the 5G frequency spectra FR1 (600 MHz – 6 GHz) and FR2 (24 GHz – 40 GHz).
Laboratory & expert report of shielding attenuation up to 40 GHz
We have already invested in our own professional EMV laboratory years ago. We not only use it to create our laboratory screening reports but also to check each batch daily. Additionally, we have all our products checked by an independent, well-respected expert. Double checked for twice the safety. Please find the reports above at the downloads.
Grounding
This product with an electrically conductive surface has to be integrated into the functional-equipotential bonding (FEB). Please find suitable grounding accessories under “Grounding”.
MAL-kode: 00-1
