The resin exhibits excellent wet-out properties with glass fibers, resulting in minimal voids and thorough impregnation. Finished products boast high mechanical strength, superior toughness, high dimensional accuracy, and a smooth surface finish. Furthermore, the resin offers excellent weather resistance, corrosion resistance, and electrical insulation properties, ensuring that products remain free from deformation or cracking even after prolonged use. Widely utilized in fields such as electrical insulation, municipal guardrails, photovoltaic mounting systems, architectural profiles, and chemical corrosion protection, it serves as the ideal specialized resin for the efficient, stable, and high-quality production of pultruded products.

High Strength Orthophthalic Resin Core Performance Advantages

Excellent Impregnation

Rapid and thorough saturation of glass fibers, resulting in minimal voids and dense, solid finished products.

Rapid and Uniform Curing

Optimized for high-speed continuous pultrusion lines, ensuring stable molding processes and high production efficiency.

Moderate Viscosity

Viscosity level is approximately 500.

High Strength Orthophthalic Resin Specifications

Note: Gel time at 25 °C: Add 2.0g of 1% cobalt accelerator and 2.0g of M50 (AKZO-Nobel) to 100g resin.

Resin Casting Properties (Typical Values)

Curing conditions: Room temperature curing for 24 hours; post-curing at 40 °C, 60 °C and 80 °C for 2 hours respectively.
Test conditions: 23±2 °C, relative humidity 50±6 %.

Liquid Resin Properties (Typical Values)

High Strength Orthophthalic Resin Application

FAQ

Instructions for Use and Storage Conditions

PLM-3016 resin contains no accelerator. A suitable amount of accelerator and curing agent must be added according to operating environment and requirements before use.
During application, control the moisture content of glass fiber, fillers, pigment paste and other raw materials. Ensure good compatibility between pigment paste and unsaturated polyester resin.

Store the resin in original unopened packaging in a dry indoor area below 25 ℃ before use.

Elevated temperature and light exposure will significantly shorten shelf life. Keep away from direct sunlight and heat sources.

Styrene-containing unsaturated polyester resin is flammable. Store away from open flames. Refer to the Safety Data Sheet (SDS) for details.