The lightweight nature of flexible substrates requires that the primer improve performance while minimizing coating thickness and weight.
For thick coating areas such as steel columns, wire mesh can be wrapped around the coating when the coating thickness reaches half to enhance crack resistance.
The hiding power of carbon fiber primer is one of its core performance indicators, which directly affects the coating's coverage of the substrate color and the uniformity of the final appearance.
As the core driving component of the expansion process, the decomposition temperature and gas production efficiency of the foaming agent directly determine the expansion ratio.
The effect of light intensity on drying time is mainly reflected in light-curing waterborne polyurethane topcoat.
Thanks to its superior molecular cross-linking structure and carefully formulated formulation, oil-based polyurethane topcoat exhibits exceptional stability in harsh conditions like high temperature and high humidity, making it a trusted anti-corrosion de