brake pads Chopped Graphite Paper, a high-performance additive supplied by Bull Chemicals, is a game-changer in advanced brake pads formula. Its core function is to act as a multifunctional performance enhancer, integrating superior thermal conductivity, lubricity, and structural reinforcement into the brake system.
Table of Contents
Firstly, it delivers exceptional heat dissipation.
With a thermal conductivity of 150-200 W/(m·K), our brake pads chopped graphite paper efficiently channels away heat—often peaking at 650°C during heavy braking—far exceeding traditional mineral fillers. When incorporated at an optimal dosage of 5-8% by weight, it reduces brake fade by up to 30%, ensuring the friction coefficient remains stable between 0.38 and 0.48 even under extreme thermal stress.
Secondly, it minimizes abrasive wear.
The thin, flake-like structure of the chopped graphite paper (with typical length of 1-3 mm and thickness of 50-100 μm) creates a protective lubricating film on the brake disc surface. This reduces both pad and disc wear rates by 25% compared to formulations without it, significantly extending the service life of the braking components.
Lastly, it suppresses brake noise.
The flexible yet robust nature of the graphite paper flakes dampens high-frequency vibrations (2000-5000 Hz) that cause squealing. Tests show a 15-20 dB reduction in brake noise when using our product, enhancing driving comfort without compromising safety.
At Bull Chemicals, our chopped graphite paper is precision-engineered to meet the rigorous standards of the automotive industry, providing brake pad manufacturers with a reliable solution to boost performance and durability.
