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Temperature, humidity, and inhibitor effectiveness play major roles in resin shelf life. High temperatures may cause premature crosslinking, viscosity increase, or accelerated aging. Moisture can trigger hydrolysis in certain polyester systems or reduce flow.

We offer resin selection recommendations, pigment/additive compatibility checks, sample extrusion testing, and application validation to ensure reliable, scalable production.

Yes, we can tailor TGIC/HAA cure kinetics, adjust resin reactivity, and provide formulation guidance to match your oven temperature, line speed, and product requirements.

We design polyester backbones with UV-stable structures, controlled MW distribution, and optimized end-group chemistry to enhance gloss retention and anti-yellowing performance.

​Our technical team can analyze resin melt behavior, additive compatibility, and extrusion conditions to recommend an optimized resin grade or adjustment to improve surface appearance.

We use DCS-controlled reactions, MES batch tracking, and strict acid-value/molecular-weight monitoring to guarantee stable curing performance in every production batch.