Expansion Fireproof Coating
The TBF 3000-30 expansion sintering type thermal runaway coating is a two-component epoxy thermal runaway coating specifically developed for lithium-ion batteries, which can achieve thermal management protection throughout the entire life cycle of the battery. It provides an environmentally friendly solution for thermal protection. It is a new type of solvent-free epoxy-based fireproof coating system that does not contain any hazardous chemicals and does not produce toxic gases during a fire. It can be applied to the outside of the battery casing to provide reliable protection against thermal runaway. With the minimum thickness, it can achieve a longer fireproof time, and at the same time, it has heavy anti-corrosion characteristics. It can be applied to various highly corrosive and high-salinity environments for a long time, effectively reducing the later maintenance costs.
The TBF 3000-50 aerogel thermal runaway coating is a water-based single-component thermal runaway coating. When exposed to high heat from a fire, it expands rapidly to form a micro-bubble expansion heat insulation layer, reducing the ability of temperature and heat conduction. With stable expansion characteristics and strong adhesion, it is very suitable for being applied inside the thin-coated aluminum plate battery casing, providing lightweight flame-retardant and heat insulation technology, and at the same time increasing the weather resistance, water resistance and anti-corrosion performance of the battery casing. It has a thin thickness and strong adhesion, and is not easy to fall off due to the irregular high-frequency vibrations of new energy vehicles. It reacts and expands gradually with the rise of temperature at different stages of a fire to form a stable protective heat insulation layer.
The TBF 3000-70 phase change thermal runaway coating is a single-component water-based dispersion emulsion with a low VOC content. It is a phase change coating developed by Dongming New Materials specifically for new energy vehicles, which integrates the functions of heat absorption, heat dissipation and heat insulation of the battery cells. It is suitable for the working conditions of the gaps between battery cells at 500-800°C. After the fireproof and heat insulation coating forms a film, it forms a permanent elastomer. It has a thin thickness and strong adhesion, and is not easy to fall off due to the irregular high-frequency vibrations of new energy vehicles. It reacts and expands gradually with the rise of temperature at different stages of a fire to form a stable protective heat insulation layer.