Thermal Spray coatings are widely used in critical industries to protect and enhance the performance of mechanical components. However, the intrinsic porosity of these layers presents a significant challenge: untreated spray coatings are inherently microporous, and without adequate protection, aggressive gases and liquids can infiltrate the coating, causing corrosion, substrate oxidation and potential coating failure.
Dichtol for Thermal Spray applications is designed to effectively seal this porosity, creating a permanent barrier against liquids, gases and other corrosive agents. This advanced sealant penetrates deep into the porous structure, offering a definitive, customizable solution for critical applications.
1. Deep Penetration:
Thanks to its capillary action, Dichtol penetrates deep into the pores, permanently sealing them without the need for vacuum or pressure. This ensures long-lasting protection even under wear or subsequent machining.
2. Effective Corrosion Protection:
Dichtol sealants create a barrier that prevents the ingress of corrosive agents, preserving the integrity of both substrate and coating.
3. Versatile Application:
Dichtol can be easily applied by brush, spray or immersion. Its ease of use makes it suitable for a wide range of production processes.
4. Product Customization:
Every Dichtol solution can be tailored to the customer's specific requirements, ensuring a product designed for the exact coating and application.
Corrosion Resistance:
Prevents substrate oxidation.
High Adhesion:
Perfect for metals and ceramics.
Application Versatility:
Compatible with various coating types, including LDS, APS and HVOF.
Fast Curing:
Room-temperature curing, no heat treatment required.
Eco-Compatibility:
Solvent-free or low-emission products.
With Dichtol, there is no one-size-fits-all solution. Every coating is unique, and so is its sealant. Thanks to formulation flexibility and DIAMANT's expertise, every product can be customized to meet specific requirements.
Dichtol impregnates in bulk and restores pores up to 0.5 mm in size.
Dichtol was formulated for the needs of the Automotive and Foundry industries, and is therefore specifically resistant to thermal and chemical stress.
Dichtol makes a significant contribution to increasing production profitability by reducing scrap. As an essential component of innovative quality management in the foundry sector, it aims to guarantee superior results and minimize costs.
If porosities are detectable or remain unchanged during serial production, it is possible to intervene with Dichtol impregnation. Other solutions require significant investment, such as the use of a vacuum impregnation line.
Post-processing solutions for additive manufacturing
Sealing for Thermal Spray coatings.
Long-lasting protection for your components.
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