Solvent-free epoxy resin coating for corrosion protection on bent pipes

Due to the non-volatility or extremely low volatility of solvent-free coatings, their high solid content, and their ability to form a relatively thick film in a single application, material usage can be reduced at the same film thickness. Compared to solvent-based coatings, the amount of coating required per unit area can be decreased. Moreover, because the film thickness achieved in a single application is exceptionally high, construction time can also be shortened.

Product Description

Solvent-free anti-corrosion for bent pipes: Production and processing range φDN80–ΦDN1400

Characteristics of Solvent-Free Epoxy Coatings

1. Thick film formation, less likely to develop cracks.

Solvent-free coatings feature characteristics such as thicker, one-step film formation, excellent edge coverage, minimal coating shrinkage, low internal stress that makes them less prone to cracking, and reduced volatile organic compound emissions, making them environmentally friendly.

2. Reduce paint consumption

Due to the non-volatility or extremely low volatility of solvent-free coatings, their high solid content, and the ability to form a relatively thick film in a single coat, material usage can be reduced even when achieving the same film thickness. Compared to solvent-based coatings, the amount of coating required per unit area is lower. Moreover, thanks to the exceptionally high film thickness achievable in a single coat, construction time can be significantly shortened. With Chen Guang’s solvent-free coatings, a skilled construction team, and an outstanding market reputation, factories have been able to shorten their painting production cycles, reduce coating consumption, cut costs, and improve efficiency. Therefore, although solvent-free coatings are priced higher than conventional epoxy coatings, the overall cost per square meter is actually not much higher.

3. Beneficial for environmental protection

Since solvent-free coatings contain very little or no volatile solvents—such as the solvent-free coatings used on container ships, which have a solvent content of less than 5%—they significantly reduce solvent emissions and the resulting air pollution. The use of extraterrestrial solvent-free coatings not only minimizes the release of organic volatile compounds but also plays an invaluable role in enhancing safety aspects such as personal protection, fire prevention, and explosion resistance. Solvent-free coatings have greatly facilitated the shipbuilding industry’s compliance with VOC safety standards. Today, the United States, Denmark, and France all have stringent VOC regulations. We believe that in the near future, China—increasingly mindful of environmental protection—will also enact strict VOC regulations. At that time, the widespread adoption of extraterrestrial solvent-free coatings in China will be inevitable. Moreover, another significant advantage of extraterrestrial solvent-free coatings is their benefit to painters themselves. For them, the likelihood of explosions during painting operations inside ship cabins is dramatically reduced, thereby enhancing the overall safety of the painting process.

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