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The Flory–Schulz distribution is a discrete probability distribution named after Paul Flory and Günter Victor Schulz that describes the relative ratios of polymers of different length that occur in an ideal step-growth polymerization process.
Mixture of polymers and solvent on a lattice. Flory–Huggins solution theory is a lattice model of the thermodynamics of polymer solutions which takes account of the great dissimilarity in molecular sizes in adapting the usual expression for the entropy of mixing.
Laundry basket filled with dirty laundry Stacking of clothes for transport Production of plastic baskets in Ottendorf-Okrilla, Saxony (1981). A laundry basket is a basket used for storing clean or dirty clothes, for storage before washing and drying, or for transporting clothes. [1]
Different washing machine models vary widely in their use of water, detergent, and energy. The energy required for heating is large compared to that used by lighting, electric motors, and electronic devices. Because of their use of hot water, washing machines are among the largest overall consumers of energy in a typical modern home.
A wash rack is a partly enclosed platform that is used to wash vehicles, heavy equipment, tools, and parts by removing dirt, grime, chemicals, invasive species, and other contaminants with a pressure washer in order to prevent corrosion and promote longer equipment lifespan. [1]
In 1996, in the United States, ASTM International published a system of pictorial care instructions as D5489 Standard Guide for Care Symbols for Care Instructions on Textile Products, with revisions in 1998, 2001, 2007, 2014, and 2018. [7] [8] American Cleaning institute developed and published their guide to fabric care symbols. [9]
Flory may refer to: Flory (surname) Flory Van Donck (1912-1992), Belgian golfer; Flory Cirque, a cirque (valley) in Victoria Land, Antarctica;
The Flory–Fox equation relates the number-average molecular weight, M n, to the glass transition temperature, T g, as shown below: =, where T g,∞ is the maximum glass transition temperature that can be achieved at a theoretical infinite molecular weight and K is an empirical parameter that is related to the free volume present in the polymer sample.