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Polydimethylsiloxane (PDMS), also known as dimethylpolysiloxane or dimethicone, is a silicone polymer with a wide variety of uses, from cosmetics to industrial lubrication and passive daytime radiative cooling. [1] [2] [3] PDMS is particularly known for its unusual rheological (or flow) properties.
Polymethylsiloxane polyhydrate (PMSPH), or methylsilicic acid hydrogel (brand name — Enterosgel), is an enterosorbent [1] used for binding and removing various toxic substances, infectious agents and metabolites from the gastrointestinal tract.
Silicone caulk can be used as a basic sealant against water and air penetration. In organosilicon and polymer chemistry, a silicone or polysiloxane is a polymer composed of repeating units of siloxane (−O−R 2 Si−O−SiR 2 −, where R = organic group).
Shoppers agree that this day cream leaves skin soft and well-moisturized without feeling sticky thanks to its lightweight gel-cream formula and silken texture. "Love the way this Elemis cream ...
New research published in Decem ber 2024 found that among older adults, cardiorespiratory fitness was an excellent indicator of brain health across multiple domains of cognition, including memory.
More than 40 percent of American adults struggle with obesity, and many are turning to weight loss pills. ... Aim for 150 minutes per week (or about a half-hour five days a week). Include a ...
Silly Putty's unusual flow characteristics are due to the ingredient polydimethylsiloxane (PDMS), a viscoelastic substance. Viscoelasticity is a type of non-Newtonian flow , characterizing a material that acts as a viscous liquid over a long time period but as an elastic solid over a short time period. [ 7 ]
A Texas grandmother is accused of having an unnecessary gastric feeding tube placed into her granddaughter. Lisa Campbell-Goins is charged with unlawful restraint, exploitation of a child and ...