Sentence examples for density polyurethane from inspiring English sources

The average percentage reduction in Ceq was the highest for thinner high density polyurethane (PU) foam (thickness of 44 mm, density of 19.09 kg/m3) at different frequencies of vibration.

It was also found that low density Polyurethane (PU) foam of less than 4 cm in thickness as well as the appropriate K2 and K3 moduli are best suited for pressure relief.

We assumed the long term driving to be two hours, quantified the hardening level to an amount of sagging, and evaluated three types of low density polyurethane foams with different material characteristics.

The compressive forces were maximum (1202 1367 N) with coir based composite seat backrest cushion materials (thickness of 80 mm, density of 47.19 kg/m3) and were minimum (943 1108 N) with high density polyurethane foam (thickness of 44 mm, density of 19.09 kg/m3) for the seats.

Other studies augmenting pedicle screws with 3.0 mL PMMA in low density polyurethane test blocks [ 27, 40] produced, in some cases, similar values of pullout to what was observed in our study; however their nonaugmented screws failed at forces low enough to produce significant increases through cement usage.

However, the dual-threaded screw achieved a pullout force 19% less than that of the single threaded screw when being tested in high porosity (low density) polyurethane foam models and performed only slightly better (7.8%) when tested in vertebrae with a bone density of less than 0.8 g/cm.

High-density polyurethane is expensive, so the milling alone cost four hundred thousand euros.

Its polycarbon body is made of high-density polyurethane foam, machined by computer-controlled milling machines.

The woodlike ceiling beams in the living/kitchen area are actually Fypon, a high-density polyurethane product that a homeowner can easily install and stain, Berk said.

Across the room, a hulking milling machine was applying rotary cutters to a slab of high-density polyurethane, which, Lowe said, "is the material that will hold the finest information".

A recording of their topography, capturing every bulbous paint drip, was rendered in 3-D by a computer-numerical-control milling machine, which produced two hundred and forty panels of high-density polyurethane.