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Yes. Beyond our standard additive range, we offer extended functional additives and can tailor formulations to your specific process or performance needs. Our technical team provides in-depth consultation and professional support for customized requirements.

Moisture-containing fillers, improper drying, or incompatible surface treatments can release gases during curing, creating pinholes or porosity. Dry, surface-treated fillers help maintain a smooth film.

Yes. We suggest optimized filler types (barium sulfate, calcium carbonate, talc, etc.) and loading levels based on gloss target, mechanical performance, cost requirements, and compatibility with TGIC, HAA, hybrid, or special-effect formulations.

Fillers with poor UV stability or high reactivity may accelerate chalking or color fading. UV-stable, inert fillers—combined with optimized resin–pigment systems—help improve long-term outdoor performance.

Yes. Certain fillers may absorb curing heat or interfere with melt flow, slowing cure speed or causing incomplete crosslinking. Selecting thermally stable fillers and optimizing filler loading prevents these issues.

Poorly dispersed fillers can create weak points within the film, reducing impact resistance and flexibility. Uniform dispersion enhances mechanical balance and improves the overall film integrity.

Fillers affect surface smoothness and gloss by altering the resin’s melt viscosity and flow behavior. Fine-particle fillers can reduce gloss, while coarser fillers may create texture. Proper particle-size control and resin compatibility ensure consistent appearance.

Yes. We provide system-specific additive packages—including flow agents, matting agents, dispersants, stabilizers, and degassing agents—optimized for TGIC, HAA, hybrid, metallic, and low-temperature cure formulations.

UV absorbers and HALS additives protect polymer chains from photodegradation, slowing yellowing, chalking, and gloss loss. A tailored combination of UV stabilizers enhances long-term durability for outdoor applications.

Incorrect dosage or low compatibility may lead to craters or fish-eye defects. Degassing agents must be matched with the resin and extrusion profile to allow trapped gases to escape without disrupting surface flow.

Dispersing aids improve pigment wetting and prevent flocculation during extrusion. Without proper additives, the coating may show poor hiding power, color shift, or speckling. Choosing the right dispersant ensures consistent color strength and smooth appearance.

Matting performance depends on resin compatibility, extrusion temperature, particle size of the matting agent, and curing kinetics. Mismatch in these factors can lead to gloss variation. We can help adjust resin–additive ratios and processing parameters to stabilize the finish.