Solventless Impregnating Resins
Solventless Impregnating Resins
Our Solventless Impregnating Resins are engineered to enhance durability through an advanced impregnation process. Designed for a wide range of applications, these resins penetrate deep into materials, reinforcing them against environmental stresses and enhancing performance of your equipment.
Benefit from our innovative solutions that extend the life span and reliability of your equipment; Available in:
Single(1K) & Two Component Systems up to Thermal Class 200(N)
Applications: VPI DIP TRICKLE
Why use Solventless Impregnating Resins?
Solventless based impregnating resins are highly essential secondary insulation for any electrical & electronic equipment.
Typically, these are resin based materials (resins such as polyesters, polyesterimides, epoxies) dissolved in reactive monomers. In comparison to solvent-based varnishes, emissions are greatly reduced. However, emissions are yet present to a certain level.
Key Benefits
Emission Reduction
Low to zero VOC content for a safer and more environmentally friendly solution.
Excellent Bond Strength
Provides strong adhesion & coil bonding for reliable performance.
High Technical Performance
Excellent chemical and moisture resistance for long-lasting durability.
Tank Stability
Exceptional stability for consistent application.
Superior Mechanical Strength
Outperforms other varnishes and resins in mechanical strength and performance.
Low VOC Solventless Epoxy Resins
Our Low VOC Solventless Epoxy Resins are specially formulated to deliver superior performance with minimal environmental impact. These are modified epoxy resins dissolved in non-volatile reactive diluents, resulting in significantly reduced emissions compared to solvent-based varnishes and monomer-containing solventless options.
Customization Options: cenvarSLR Epoxy Resins can be tailored to achieve desired viscosities, requiring minimal adjustments for existing impregnation processes. They can be customized with different fillers, additives, hardeners, and accelerators to meet specific needs. These customizations can provide properties such as zero VOC, high thermal conductivity, thermal resistance, impact strength, durability, flexibility, hardness, gap filling, penetration, adhesion, and fast curing.
FAQs
Solventless! Solventless varnishes offer superior bond strength and durability, producing tougher, more resilient films with higher film build-up. They release lower VOCs compared to solvented varnishes, making them safer for both users and the environment. Epoxy solventless varnishes often have zero VOCs, further reducing their environmental impact.
Styrene-based solventless resins may have stability issues in storage, requiring temperatures below 25°C. Maintaining viscosity and gel time within specified ranges is crucial; otherwise, the resin can gel, leading to disposal challenges.
