There’s so many combinations you can put together to achieve different properties. We manufacture a lot of rigid foam and we’re considered a high density rigid foam manufacturer. We do make some three ...

In addition, machining the FR-4700 with standard high-speed steel (HSS) cutting tools is much easier. Rigid blown foam properties, including density uniformity, porosity, compressive modulus, the ...

The use of low-density materials like foam is almost unavoidable ... In order to benefit from both the processing advantages of soft foam and the high mechanical properties of rigid foam, the ...