CTP PET CTP is a sandwich panel built from two CTP (GRP) facings with a PET (polyethylene terephthalate) foam core in between. PET foam is a core material used in structural sandwich panels for its high strength relative to weight and good fatigue resistance, which sets this card apart from the XPS- and polyurethane-core variants in the range. Size, thickness and quote details are confirmed per project.
CTP PET CTP is a sandwich panel: glass-fibre-reinforced polyester (GRP / CTP) facings with a PET foam core between them. PET foam is a widely used core material in composite sandwich structures, known for higher temperature and fatigue resistance compared with XPS. This page introduces the general facing/core logic; exact figures (density, compressive strength, fire class) are confirmed per project.
Two CTP facings on the outside, a PET foam core in the middle. As with other Yön Panel variants, thickness and finish are confirmed per project depending on the application; no fixed thickness list is stated here.
PET foam contributes structural stiffness while keeping weight low. It is a preferred core choice specifically where the strength-to-weight ratio matters and where the panel is exposed to repeated load or vibration.
Load-bearing surfaces, body panels and specialty box applications where lightness and strength are both required are the natural place to evaluate this card. For an overview see CTP Panel; for application examples see use cases.
Ask whether the project genuinely needs a high strength-to-weight ratio, and confirm the required finish and thickness. If thermal insulation is the priority, CTP EPS CTP may fit better; if a plywood layer is needed, CTP Birch Plywood CTP is the closer match.
Other CTP panel types: CTP Polyurethane Panel, CTP Honeycomb CTP Panel, XPS Panel. For a quote, use the contact form.
