Graphite masterbatch is a high-performance concentrate that uniformly disperses pure graphite particles (a crystalline form of carbon) into thermoplastic polymers during production. This advanced additive transforms ordinary plastics into functionally enhanced materials with superior thermal, electrical and mechanical properties.
At Hubron, we engineer graphite masterbatches to deliver:
Unlike traditional additives, graphite’s unique layered molecular structure creates a networked matrix within the polymer. When compounded into materials like EPS, HDPE or PP, it forms microscopic pathways that:
We tailor graphite loadings to each application – from 18% in PSB38 for insulation to 35% in PCB4086 for conductivity, ensuring uniform dispersion.
Our graphite masterbatches replace bulky materials like fibreglass with thin, easy-to-install polymer solutions. Grades like PSB5 (EBS insulation) and PSB38 (EPS insulation) simplify construction while meeting stringent thermal and fire safety standards. In mining, our PCB4086 ensures safe dynamite deployment via conductive hollow tubes.
Wire & Cable
Pipe
Insulation
Geosynthetics
Interior
Industrial
Electrical & Electronics
As expert compounders, we design graphite-based additives for thermal insulation and conductivity. Explore our specialised solutions tailored to meet the precise needs of your application.
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Get in touch to discuss the ideal graphite polymer additive solution to meet your requirements for thermal, electrical, and mechanical performance.
Reach out today to discuss how we can help develop the solution your business needs.
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