Shandong ClanZhao New Material Technology Co., Ltd. (wholly-owned foreign trade subsidiary of Linyi Xingguan Fine Chemical Co., Ltd.) delivers premium industrial aerosols and custom formulation solutions. Operating a 100,000 m² state-of-the-art production base with 10 automated lines, we integrate 19+ years of industry expertise to meet rigorous global standards.
Explore our highly adaptable products designed for global bulk supply and branding requirements.
Understanding electromagnetic interference (EMI), electrostatic discharge (ESD), and the binder-metal physics of conductive coatings.
Conductive spray paint forms an electrically continuous path across non-conductive substrates, creating a Faraday cage. This blocks incoming and outgoing high-frequency electromagnetic fields (EMI) and radio frequency interference (RFI). The shielding efficiency depends on surface resistivity, measured in Ohms per square (Ω/sq), and coating thickness.
Choosing the correct metal filler is vital. While pure silver offers the highest conductivity and attenuation (up to 80 dB), nickel provides a cost-effective, highly durable option for industrial enclosures, offering corrosion resistance and oxidation safety. Carbon/Graphite formulas are ideal for ESD grounding and anti-static coatings.
As a leading supplier, we optimize the resin matrix (acrylic, polyurethane, or epoxy) to ensure excellent adhesion on plastics like ABS, polycarbonate, and PVC. Our formulations balance viscosity and metal particle distribution to prevent nozzle clogging in aerosol cans while maintaining conductivity.
Our R&D laboratory adjusts evaporation rates and propellant configurations to ensure uniform atomization, preventing surface defects that could compromise shielding performance.
| Conductive Filler Type | Surface Resistivity (Ω/sq @ 25μm) | Shielding Attenuation (dB) | Key Application Use Cases | Oxidation Resistance |
|---|---|---|---|---|
| Pure Silver (Ag) | < 0.05 Ω/sq | 65 - 85 dB | Aerospace, Military, Critical Medical Devices | Excellent |
| Silver-Coated Copper | < 0.15 Ω/sq | 55 - 70 dB | Enterprise Servers, Commercial Electronics | Moderate to High |
| Nickel (Ni) | 0.5 - 1.5 Ω/sq | 40 - 65 dB | ABS Enclosures, Automotive Parts, Controls | Good |
| Carbon / Graphite | 20 - 150 Ω/sq | 10 - 25 dB | ESD Protection, ESD Bins, Grounding Tracks | Outstanding |
Industrial performance meets custom contract packaging. How global enterprises use our conductive spray coatings.
Providing custom-formulated shielding sprays for routers, 5G signal stations, and consumer device cases, helping clients meet CE mark, FCC, and RoHS standards.
With the rise of ADAS and electric vehicles, our conductive coatings protect sensor housings, EV battery enclosures, and control modules from crosstalk.
Our silver and silver-copper sprays are used on medical diagnostic equipment housings, ensuring compliance with strict FDA electromagnetic compatibility limits.
Linyi Xingguan's 100,000 square meter production facility delivers stable, compliant, and cost-effective bulk production.
Our facility runs high-speed automated aerosol filling lines with an annual capacity of tens of millions of units. We handle the entire production process, including propellant blending, formulation preparation, filling, labeling, and pressure testing.
We work with universities and chemical institutions to develop advanced formulas. Our on-site labs test viscosity, active content, and adhesion to ensure consistent quality in every batch.
Our OEM/ODM services allow global brands to customize formulations, propellant packages, and branding options to meet local market requirements.
Exporting aerosol products requires strict adherence to international safety codes. As certified dangerous goods exporters, we manage compliance requirements, including UN1950 classification, packaging, and custom declarations.
Our quality control system is certified under ISO9001, ensuring compliance from raw material procurement to final shipping.
Our research and development efforts are focused on three main pillars to meet evolving regulatory and design needs:
We are developing water-based binders and low-VOC aerosol propellants to reduce environmental impact while maintaining adhesion and electrical performance.
Integrating graphene and carbon nanotubes (CNTs) into our formulations to improve thermal dissipation and conductivity, reducing reliance on precious metals.
Developing specialized flexible binders that bend without cracking, designed for smart textiles, wearables, and flexible printed circuits (FPCs).
Alongside our industrial conductive spray coatings, we offer a diverse product matrix across eight core series, allowing customers to streamline their sourcing and procurement:
Frequently asked technical and commercial questions from procurement managers and engineers.
Under dry conditions (between 10°C and 25°C), our aerosol conductive paints have a shelf life of 24 months. Because they contain heavy metallic fillers (nickel, silver, or copper), we recommend shaking the can for at least two minutes before application to ensure the metal particles are fully suspended.
Sheet resistance is inversely proportional to dry film thickness (DFT). A dry thickness of 25 to 50 microns (1 to 2 mils) is typically required to achieve optimal conductivity (e.g., < 0.5 Ω/sq for nickel formulations). Thinner coatings may not form a continuous conductive path, while overly thick coatings can sag or crack.
Our paints are formulated with acrylic-based resins that bond directly to common engineering plastics like ABS, Polycarbonate, and PVC without a primer. For challenging substrates like Polypropylene (PP) or Polyethylene (PE), we recommend a specialized plastic primer or surface treatment to ensure long-term adhesion.
As a certified exporter, Shandong ClanZhao provides full SDS documentation, UN-compliant outer cartons, and coordinates with international shipping lines for DG cargo management. We handle customs clearance and dangerous goods warehousing, ensuring reliable delivery globally.
Standard OEM/ODM orders typically start at 10,000 to 20,000 units per formulation, depending on container size, propellant choice, and packaging complexity. This volume allows us to optimize our automated lines and control costs for our clients.
Discover more of our high-volume chemical and aerosol solutions for global distributors.
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