Black solution Nanotech Co., Ltd.
Update：2026/08/06
Industries
Main Industry
Hardware
Main Product/Service
Not just graphene. It's metamaterial.
Graphene, carbon nanotube, porous carbon materials, and others, carbon-nanomaterials are semi-transparent to incoming EM wave. A design of micro-structure built with carbon nanomaterials can trap EM waves inside, and the energy of EM waves is transferred into heat and dissipated in highly thermal conducting carbon materials.
No grounding requirement
Unlike metal materials, Blacksol carbon-based EMI absorbing film and material suppressing EMI noise without grounding design. Revolutionary micro-structure design eliminates EMI noise by multi-reflection.
High Shielding effectiveness
25~45 dB shielding effectiveness is delivered. Blacksol carbon based EMI absorbing film and material is much more effective than traditional absorbing material.
Wide effective frequency range
From 1GHz to 50GHz, customized micro-structure of carbon nanomaterial is adopted for different using scenarios. Shielding effectiveness, ratio of absorption, thermal conductivity, width of absorption frequency are tunable. Unlike magnetic material, Blacksol carbon EMI absorbing material is more effective in high frequency range.
Light weight
only ~10% weight of magnetic material
~30% weight of metal material.
Low thickness
< 0.1 mm
Traditional EMI absorber cannot reach this low.
High thermal conductivity
As a side effect, carbon materials contribute high thermal conductivity.
High flexibility
Blacksol carbon-based EMI absorbing film and material is easy to be applied on any surface with any shape.
Applications
Wireless device
High speed transmission
VR/AR
AIOT
Autonomous vehicle
Stealth technology
Graphene, carbon nanotube, porous carbon materials, and others, carbon-nanomaterials are semi-transparent to incoming EM wave. A design of micro-structure built with carbon nanomaterials can trap EM waves inside, and the energy of EM waves is transferred into heat and dissipated in highly thermal conducting carbon materials.
No grounding requirement
Unlike metal materials, Blacksol carbon-based EMI absorbing film and material suppressing EMI noise without grounding design. Revolutionary micro-structure design eliminates EMI noise by multi-reflection.
High Shielding effectiveness
25~45 dB shielding effectiveness is delivered. Blacksol carbon based EMI absorbing film and material is much more effective than traditional absorbing material.
Wide effective frequency range
From 1GHz to 50GHz, customized micro-structure of carbon nanomaterial is adopted for different using scenarios. Shielding effectiveness, ratio of absorption, thermal conductivity, width of absorption frequency are tunable. Unlike magnetic material, Blacksol carbon EMI absorbing material is more effective in high frequency range.
Light weight
only ~10% weight of magnetic material
~30% weight of metal material.
Low thickness
< 0.1 mm
Traditional EMI absorber cannot reach this low.
High thermal conductivity
As a side effect, carbon materials contribute high thermal conductivity.
High flexibility
Blacksol carbon-based EMI absorbing film and material is easy to be applied on any surface with any shape.
Applications
Wireless device
High speed transmission
VR/AR
AIOT
Autonomous vehicle
Stealth technology
Founded Year
2019
Unified Business No.
83987524
Status
Active
Number of Employees
0
Total Paid-in
Capital
4,800,000 (NT$)
Location of Company
Taiwan
, Taipei City
Information such as company name, company status, responsible person, year of establishment, paid-in capital, and registered address is sourced from the Commercial and Industrial Registration Office of the Ministry of Economic Affairs; listing status includes emerging stock, M&A, and IPO; overseas development is provided by the startup itself.
Notice: This data is compiled from public sources for reference only. We have no direct affiliation with the company and are not their contact person.
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About the Company
Next-generation technologies rely on ever higher power densities, data rates, and bandwidth, which in turn contribute to difficultto-solve bottlenecks in thermal management and electromagnetic interference (EMI).
Black Solution Nanotech(BSN) offers a suite of proprietary cutting-edge carbon metamaterials that solve thermal and EMI issues at low cost, high
effectiveness, and improved ease of application.
Black Solution Nanotech(BSN) offers a suite of proprietary cutting-edge carbon metamaterials that solve thermal and EMI issues at low cost, high
effectiveness, and improved ease of application.
