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2. Is Silicone Safe to Cook With? What a Chemist and ... - AOL

   www.aol.com/lifestyle/silicone-safe-cook-chemist...

   Food-grade silicone is heat-resistant up to about 450 degrees Fahrenheit, says Marbella, meaning you can safely use it up to that temperature. “Keep in mind that the use of higher heat may lead ...

3. Silicone Baking Mat Feeling Greasy? Try This Cleaning Method

   www.aol.com/silicone-baking-mat-feeling-greasy...

   Pros at the Good Housekeeping Institute explain how to clean grease and stains from a silicone baking mat by hand or in the dishwasher, plus share care tips.

4. Silicone - Wikipedia

   en.wikipedia.org/wiki/Silicone

   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). They are typically colorless oils or rubber-like substances. Silicones are used in ...

5. Silicone resin - Wikipedia

   en.wikipedia.org/wiki/Silicone_resin

   Silicone resin with R = CH 3, H or OH. Silicone resins are a type of silicone material which is formed by branched, cage-like oligosiloxanes with the general formula of R n SiX m O y, where R is a non-reactive substituent, usually methyl (Me = −CH 3) or phenyl (Ph = −C 6 H 5), and X is a functional group: hydrogen (−H), hydroxyl (−OH), chlorine (−Cl) or alkoxy (−O −).

6. P-complete - Wikipedia

   en.wikipedia.org/wiki/P-complete

   In order to prove that a given problem in P is P-complete, one typically tries to reduce a known P-complete problem to the given one. In 1999, Jin-Yi Cai and D. Sivakumar, building on work by Ogihara, showed that if there exists a sparse language that is P-complete, then L = P. [1] P-complete problems may be solvable with different time ...

7. Silicone grease - Wikipedia

   en.wikipedia.org/wiki/Silicone_grease

   In 1 H NMR, silicone grease appears at a singlet at δ = 0.07 ppm in CDCl 3, 0.09 in CD 3 CN, 0.29 in C 6 D 6, and −0.06 ppm in (CD 3) 2 SO. In 13 C NMR, it appears at δ = 1.19 ppm in CDCl 3 and 1.38 ppm in C 6 D 6. Tables of impurities commonly found in NMR spectroscopy have been prepared, and such tables include silicone grease. [9]