5mm ABS sheet is a commonly used thickness for vacuum forming, and in the building materials sector, 5mm ABS sheet can also be used as a secondary process for toilet partitions and seat dividers. 5mm thickness is designed to strike the perfect balance between strength and lightness, and is particularly suitable for applications where structural support is required without adding weight. Most CNC machining equipment can handle this size of sheet directly, significantly reducing processing costs.
- Impact strength of 200-300 J/m
- Heat deflection temperature up to 94°C
- Surface hardness Rockwell R 105-115
5mm ABS plastic sheet supports laser cutting, hot bending moulding and other processing methods, the processing does not release toxic gases, in line with modern industrial environmental standards. Applications in industrial manufacturing, automotive dashboard prototyping, protective enclosures for electronic equipment, food-grade mechanical components, architectural decoration innovations, lightweight partition wall systems, customised commercial space signage, outdoor advertising light box substrates, etc.

ABS plastic sheet surface treatment process
Glossy / Matte / Textured (leather, haircell, frosted)
Lamination (anti-scratch film)
Coating (anti-static coating, anti-bacterial coating)
Lamination (PMMA, PC, PVC film)
Quality Identification
Combustion test:
ABS plastic sheet combustion produces obvious black smoke, polycarbonate sheet with flame retardant will be self-extinguishing, PVC sheet combustion emits pungent acidic smell. By observing the burning phenomenon, you can initially judge whether the product is pure ABS plastic.

Light transmission test:
Although ABS plastic sheet is not the main high light transmission, but in some of the light transmission requirements of the scene, such as lighting equipment shell, need to carry out light transmission test. Thinner ABS plastic sheets can be placed under a specific light source and tested with professional instruments. Of course, we can provide ABS light diffuser sheet, which has a certain degree of light transmission uniformity to meet the basic light transmission requirements of the corresponding scene.

Size verification:
accurate size is related to the actual use of the product. Use a micrometer to measure at least three points in the centre and diagonal of the plastic sheet, and the thickness deviation should be controlled at <±5%. If the deviation is too large, it will affect the strength and performance of the product as well as its compatibility with other components.



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