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PET (Polyethylene Terephthalate) Foam Board is a durable and versatile material. As an alternative to PVC (Polyvinyl Chloride) Foam Board, it is very suitable for various applications such as engraving. This material is lightweight, strong, has both rigidity and flexibility, and has a smooth surface and is easy to process. It works well in cutting, shaping and engraving, especially for fine work.

• Recyclable and environmentally friendly.
• Multi-density specifications for different application areas.
• Excellent heat resistance, long-term use temperature 120℃, short-term maximum use temperature 200℃;
• Closed-cell structure, low water absorption, mildew resistance.
• Good thermal insulation, low thermal conductivity.
• Excellent mechanical properties and fatigue resistance.
• Excellent machinability, can be cut, easy to bond, and can be heated to form various curved shapes.
• Low thermal expansion coefficient, comparable to the thermal expansion of concrete, steel, glass, etc.

We supply both virgin and recycled PET foam board

Our PET foam board does not contain CFC/HFC and only adds halogen-free flame retardants. It will not produce toxic gases harmful to the human body during processing.

Specifications

Length	2448mm(+/- 5mm)
Width	1008 mm (+/- 5mm) 1220 mm (+/- 5mm)
Thickness	5-150 mm(≤100 mm: +/-0.5；≥100 mm: +/-1)

Performance Parameters

Test items	standard	unit	Value	TS80	TS100	TS120	TS150	TS200	TS50
Density	ISO845	kg/m³	Range	85-95	100-110	120-130	150-160	190-210	235-260
Compression strength	ISO844	MPa	AVG	0.85	1.20	1.80	2.40	3.90	5.20
Compression modulus	ISO844	MPa	AVG	73	100	115	140	200	235
Tensile strength	ASTM C297	MPa	AVG	1.40	1.80	2.20	2.50	3.20	4.00
Tensile modulus	ASTM C297	MPa	AVG	90	110	120	160	210	275
Shear Strength	ISO1922-2012	MPa	AVG	0.55	0.80	0.90	1.25	1.70	2.05
Shear modulus	ISO1922-2012	MPa	AVG	13.5	23.0	27.0	35.0	51.0	70.0
Roller peeling	ASTM D1781	mm.N/m	AVG	20	20	20	20	20	20

Common Engraving Techniques for PET Foam Board

• Hand Engraving
  A sharp utility knife or engraving tool is usually best for hand engraving smaller, detailed designs.
• Hot Wire Cutting
  Hot wire cutters are particularly well suited for PET foam, especially for creating smooth, curved cuts or shaping large pieces. The heated wire cuts through the foam cleanly, reducing the risk of jagged edges.
• CNC Machining
  For more precise and intricate designs, a CNC machine can be used to engrave or etch PET foam board. This method is ideal for creating complex patterns, logos, or detailed three-dimensional shapes.
• Laser Cutting
  Laser cutting is another effective way to engrave PET foam board, especially for complex, delicate designs.