Functional Additive Masterbatch
Antistatic Masterbatch
- High‑purity conductive filler: carbon black, conductive polymer, carbon nanotubes, graphene, metal fibers, conductive polymers etc.
- Antistatic, ESD level: 10⁹ – 10¹² Ω/sq
- Dosage: 2~10% depending on the moisture content of the raw materials.
- Carrier: PP, PE, PET, PVC, EVA etc. Customizable fully compatible with all customer-specified polymers.
Permanent antistatic masterbatch (also called permanent ESD masterbatch or conductive antistatic masterbatch) is a functional plastic additive that provides long‑lasting, humidity‑independent static control for polymer products.
It achieves antistatic performance by forming a continuous conductive network inside the plastic.
Features & Advantages of ESD Antistatic Masterbatch
- Built on a conductive polymer & filler composite system that forms a continuous, stable conductive network inside the plastic matrix, rather than relying on surface migration.
- Permanent static dissipation performance with no blooming, no precipitation, and no loss of effectiveness over time, washing, friction, or weathering.
- Humidity-independent functionality that maintains consistent antistatic properties across 5%–95% RH, unlike conventional temporary antistatic agents.
- Excellent dispersion uniformity to ensure stable surface and volume resistance throughout the entire product, without spots or inconsistent performance.
- Strong thermal stability suitable for high-temperature processing of PE, PP, ABS, PS, PET, PC, PA and engineering resins.
- Low impact on the original mechanical properties of the base resin, maintaining tensile strength, impact resistance, and appearance stability.
Typical Applications & Scenarios for Antistatic Masterbatch
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Painpoints
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Zinuo Solution
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Plastic surfaces easily accumulate static, attracting dust, hair, and fine particles. Products look dirty, low-grade, and unsellable, especially for packaging, electronics, and household appliances.
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Our permanent antistatic masterbatch rapidly dissipates static charges, fundamentally preventing dust adsorption. Products maintain a clean, high-quality appearance throughout their service life.
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Static discharge destroys integrated circuits, chips, LED boards, and sensitive electronic parts, leading to high rejection rates and after-sales risks.
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Forms a stable internal conductive network that controls surface resistance within the ESD safe range (10⁶–10¹¹ Ω/sq), effectively releasing static and protecting electronic components from damage.
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In flammable gas, dust, or chemical environments, static sparks can cause combustion or explosion, creating serious safety risks.
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Continuously eliminates static accumulation, eliminates spark risks, and meets safety requirements for industrial packaging, chemical containers, and cleanroom applications.
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During film blowing, printing, injection, and bag making, static causes film sticking, winding deviation, poor ink adhesion, and machine downtime.
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Reduces surface resistance during processing, improves film smoothness, stabilizes printing and winding, reduces jams, and increases production efficiency.
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Temporary antistatic agents rely on moisture absorption; their performance weakens over time, especially in dry environments or after wiping/cleaning.
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Permanent, non-migrating antistatic effect that does not decline with time, friction, washing, or temperature changes. Performance is stable for the product’s entire lifetime.
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In winter or dry climates, conventional antistatic products completely lose effectiveness.
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Humidity-independent performance. Works stably from 5% RH to 95% RH, suitable for global markets and harsh environments.
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Get In Touch
Contact Us
We provide professional and responsive pre-sales service to understand your exact needs and offer the most suitable solutions.
Our reliable after-sales support ensures smooth usage and timely assistance whenever you need help.
info@chinamasterbatch.com
+86-130-8387-7627
NO.6 Plant, Zhongshan Technology Industrial Park, Jia County, Pingdingshan City, Henan Province, China.