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RF Shielding Paints



Workers applying Yshield paint in office space

These RF shielding paints for shielding of walls, ceilings and floors are electro-conductive coatings for the shielding against high-frequency (HF) radiation and/or low-frequency (LF) electric fields. Typical areas of application are laboratories, work spaces, living areas or general architectural shielding of buildings.

 
Typical application

Industry: To prevent interception of data from wireless networks, avoiding electromagnetic interference (EMI) imigens and to shield sensitive locations such as conference rooms from eaves dropping.

Science and R&D: Shielding of EMI-sensitive facilities and equipment. 

Medical: Protection of sensitive technical equipment; to protect medical data, integrity of medical devices and protection from other EMI effects.

General Industry: To reduce ingress and egress of EMI. Effective in data centers, technical areas, schools, recording/broadcast studios, nurseries, hotel rooms, hospital rooms, etc.

Living areas: Protection against HF-radiation from cell phone towers, TV and radio broadcasting antennas, radar, digital standard cordless telephones and wireless networks, etc. Protection against low-frequency electric fields from power supply lines, etc.

PAINTS SOLD FOR PROFESSIONAL USE ONLY
 
 
CPC-54
CPC-34
Shielding HF
 X
 
Shielding LF
 X
 X
Brief Description
Well-established paint for HF (+ LF)
Well-established paint for LF
Binding Agent
Pure acrylate 
Pure acrylate 
Screening 1 Layer
39 dB (99.975 %) at 7.5 m²/l
40 dB at 7.5 m²/l
Screening 2 Layer
49 dB (99.995 %) at 2x 7.5 m²/l
 
Screening Basis
Carbon
Carbon
Color
Black
Black
Application Area
Interior / Exterior
Interior / Exterior
Applicable with
Paint roller, paint brush
Paint roller, paint brush
Substrates
Almost all 
Almost all 
Surface, Mechanical Resilience
Medium Elastic, Limited Resilient
Medium Hard, Normal Resilient
Pigmentation size
< 200 μm, 3 mm carbon fibers
< 100 μm
Electrical Resistance
R> 3,0 Ω
R> 100 Ω
Electrical Resistance
< 100° C
< 100° C
Moisture Resistance
High
High
Ecology
Good
Good
Solvent
Water
Water
VOC Content*
0.5 g/l
0.5 g/l
PAH content **
< 0,002 mg/kg
< 0,002 mg/kg
Sd-Value
~0.1 m
~0.1 m
pH-Value
8
8
Adhesive Pull Strength
1.9 N/mm²
4.1 N/mm²
Density
1.25 kg/l
 1.05 kg/l
MFFT
41°F / 5°C 
41°F / 5°C 
Grounding Required
Interior: ES + EB; Exterior: ESA
Interior: ES + EB; Exterior: ESA
Delivery Frost Resistance / Shipping
3 frost-/thaw cycles / Always
3 frost-/thaw cycles / Always
Delivery Sizes
 1/5 Liter
1/5 Liter
Shelf Life
 12 Months
12 Months
Typical Coverage: 1 Liter, Singer-Layer
Int.: 7.5 m² (81 ft²); Ext.: 5 m² (54 ft²)
Int.: 7.5 m² (81 ft²); Ext.: 5 m² (54 ft²)
Selection Guide
Standard HF paint with superior
mechanical and chemical properties.
Standard LF paint with superior
mechanical and chemical properties.

*Suggested guideline is 30% over surface calculations

 
Contact Floyd Oakley: floyd.oakley@lbagroup.com
(252) 317-2138 




CONTACT INFO

3400 Tupper Drive
Greenville, NC 27834
USA

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About LBA

LBA Group companies serve technical infrastructure needs related to the broadcast, wireless, electromagnetic compatibility and safety sectors worldwide. We provide consulting, training and other telecommunications industry services. We also produce and market hardware for radio transmission, RF shielding, safety and testing.

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