5183SW Polyester Resin is a two-component unsaturated polyester system developed for transformer insulation. It provides excellent moisture and chemical resistance, low viscosity, and semi-flexible performance to minimize vibration and noise. It cures at low temperatures and fluoresces under UV light for inspection.
ELANTAS 5183SW Polyester Resin Features
Base Resin: Unsaturated polyester
Two-component formulation
Chemically promoted for low-temperature cure
Low viscosity
Semi-flexible for vibration control
UL-recognized insulation up to Class 240
Fluorescent under UV light
Viscosity @25°C: 80–150 cps
Cure Schedule: 30–60 min @120°C
Thermal Class: 180°C
ELANTAS 5183SW Polyester Resin Applications
Electronic transformers
UL insulation systems
Improved service life
Noise and vibration reduction
High-temperature stress resistance
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
Technical Added Value to customer Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers. Need help selecting the right product or solution?
