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Car headliner mould is handled in order: dry the interlayer first, then pad the fabric with iHeir-PG at 20-40 g/L or iHeir-BJ at 2%-3% o.w.f.

Door trim panel mould needs two layers treated: iHeir-ECO at 0.3%-1.0% on substrate weight, and iHeir-JS117 at 0.5%-1.0% on final product weight.

Seat belt mould is treated at the webbing: iHeir-BJ at 2%-3% o.w.f. on dry fabric weight, or iHeir-PG padded at 20-40 g/L, retesting strength after padding.

Steering wheel mould needs two treatments: iHeir-PF 0.05%-0.2% on leather weight for the wrap, iHeir-FP 0.5%-1.5% on foam weight for the inner foam layer.

Dashboard mould is treated in two layers: iHeir-ECO 0.5%-1.0% on PVC weight for the skin, iHeir-FP 0.5%-1.5% on foam weight for the foam layer underneath.

Smart watch mould is treated in two places: iHeir-GG907 1.5%-2% on rubber weight for the silicone strap, iHeir-ECO 0.3%-1.0% on part weight for the case.