Chemical/Physical Nature

ZC-2569 resin is an orthophthalic unsaturated polyester resin with phthalic anhydride, maleic anhydride and standard diol as main raw materials, which has been dissolved in styrene cross-linking monomer and has medium viscosity and medium reactivity.

Benefits and Application

ZC-2569 resin has high strength, rigidity and heat resistance, good toughness and excellent performance. It is suitable for pultrusion process to make tent poles, anchor rods, doors and windows and other high-performance pultruded rods, tubes and profiles. It is also suitable for winding process and high-filled molded products and polyester concrete.

Liquid Resin Typical Properties

Unfilled Castings Typical Properties

Application Guidelines

1. ZC-2569 resin does not contain wax, accelerator or thixotropic agent;
2. Recommended curing system for pultrusion process: BPO curing agent 0.5-2.0%; TBPB curing agent 0.5-1.5%. The actual selection should be confirmed according to the specific equipment, product, process temperature, pultrusion speed and other factors. When drawing thick products, it is recommended to add low shrinkage agent to reduce shrinkage rate.
3. In view of the differences in compatibility between different resins and different color pastes (pigment pastes), customers should test the compatibility and stability of resins and color pastes (pigment pastes) before use.

Package

Net weight is 220 kg, metal barrel.Please contact us for special packaging requirements.