Density of polyester is 1400 kilograms per cubic meter (or 1.40 grams per cubic centimeter). Density is defined by: rho = mass m / volume V. The SI units are kilograms per cubic meter (kg/m3). Examples: Solid - water - noble gas
Copper has a density of 8950 kg/m3 = 8.95 kg/dm3 = 8.95 g/cm3.
Water has a density of 1000 kg/m3 = 1000 g/L = 1.000 kg/dm3 = 1.000 kg/L = 1.000 g/cm3 = 1.000 g/mL.
Helium has a density of 0.1785 kg/m3 = 0.1785 g/L = 0.0001785 kg/dm3 = 0.0001785 kg/L =
0.0001785 g/cm3 = 0.0001785 g/mL.
no denier mean the density and fibre of the fabric
265? 265 whats? Kelvins? Farenheits? Ambiguous heat units? Actually, the melting point of polyester depends on it's constituent and density. In clothing this is anomalous because polyester can be present anywhere between 100% and 1%. 100% polyethelene melts at nearly 490° F. This would be much lower if you had a t-shirt that was 50% cotton, 50% polyester fibre (probably closer to 350°, possibly less.)
what does 100% polyester mean
Most likely wool or polyester.
There are several types of polyester fabric available in the market, including polyester satin, polyester chiffon, polyester fleece, polyester spandex, and polyester taffeta. Each type has its own unique characteristics and uses, such as being lightweight, durable, and easy to care for.
polyester is a synthetic fabric.
le polyester
diacid + dialcohole ---------> polyester
polyester is a synthetic fabric.
Polyester is used to made synthetic fibers.
the country that produces polyester is Asia.
600D polyester is generally considered stronger than 420D polyester dobby due to its higher denier (D) rating, which indicates a thicker and more durable fabric. The denier measurement reflects the fiber's weight and density; therefore, 600D has a greater tensile strength compared to 420D. However, the specific strength can also depend on the fabric weave and treatment, so it's essential to consider the intended use when comparing these materials.