Unsaturated Polyester Resins
Chekad is a leading manufacturer of various grades of Unsaturated Polyester Resins (UPRs), specifically Orthophthalic resins, tailored for a wide range of industrial and artistic applications. These resins are widely used in the production of fiberglass-reinforced composite parts, decorative sculptures, casting applications, and manufacturing interior components for metros and trains. They are also commonly blended with other polyester resins to enhance mechanical and thermal properties.
Chekad’s Orthophthalic polyester resins are formulated with high-quality raw materials and optimized for excellent strength, durability, and chemical resistance. Thanks to their versatility and reliable performance, they are ideal for use in industries such as automotive, transportation, infrastructure, decorative arts, and composite manufacturing.
Unsaturated Polyester Resin – ChekPol 190
Chekpol 190, an orthophthalic polyester resin is used for the production of fiberglass parts, sculptures and, general industrial parts.
Properties of this product include:
- High mechanical properties
- Suitable viscosity for the necessary permeability in fibers
- Moderate curing activity
Unsaturated Polyester Resin – ChekPol 190 IM
Chekpol-190 IM an unsaturated polyester resin based on orthophthalic acid, is used in the production of the tank and water transmission pipelines by GRP method.
Properties of this product include:
- Superior mechanical properties (Due to the lack of air cell formation)
- Suitable viscosity for an intermediate resin (Fast resin permeability in fibers)
- Semi-fast curing activity
