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2. Clothing insulation - Wikipedia

   en.wikipedia.org/wiki/Clothing_insulation

   The ambient temperature at which someone's body will be at thermal equilibrium depends on the rate of heat generation per unit area P and the thermal insulance of the clothing R. The empirical formula is: [citation needed] T = 31°C − P·R. or, if R is taken to be the number of clos and P the number of watts per square metre, T = (31 − 0. ...

3. Polyethylene terephthalate - Wikipedia

   en.wikipedia.org/wiki/Polyethylene_terephthalate

   In the context of textile applications, PET is referred to by its common name, polyester, whereas the acronym PET is generally used in relation to packaging. [citation needed] Polyester makes up about 18% of world polymer production and is the fourth-most-produced polymer after polyethylene (PE), polypropylene (PP) and polyvinyl chloride (PVC).

4. Polyester - Wikipedia

   en.wikipedia.org/wiki/Polyester

   A polyester shirt Close-up of a polyester shirt SEM picture of a bend in a high-surface area polyester fiber with a seven-lobed cross section A drop of water on a water resistant polyester Polyesters can contain one ester linkage per repeat unit of the polymer, as in polyhydroxyalkanoates like polylactic acid , or they may have two ester ...

5. Top 5 Parkas From lululemon to Keep the Athleisure Queens ...

   www.aol.com/entertainment/top-5-parkas-lululemon...

   Hannah Godwin's Holiday Gift Guide of Beauty, Fashion and Home Must-Haves Dyson V8 Cordless Vacuum Dyson's Iconic Cordless Vacuum Is $170 Off and Arrives Before Christmas

6. Polycaprolactone - Wikipedia

   en.wikipedia.org/wiki/Polycaprolactone

   Polycaprolactone (PCL) is a synthetic, semi-crystalline, biodegradable polyester with a melting point of about 60 °C and a glass transition temperature of about −60 °C. [ 2 ] [ 3 ] The most common use of polycaprolactone is in the production of speciality polyurethanes .

7. Thermoset polymer matrix - Wikipedia

   en.wikipedia.org/wiki/Thermoset_polymer_matrix

   These properties are influenced by a 400-450 °F (204-232 °C) continuous use temperature and a glass transition of 500 °F (260 °C). Bismaleimide resin synthetic pathway and structure This thermoset polymer type is merged into composites as a prepreg matrix used in electrical printed circuit boards , and for large scale structural aircraft ...