Description : Teflon is prepared by the polymerization of (a) Butadiene (b) Vinyl cyanide (c) Vinyl chloride (d) Tetrafluoroethylene
Last Answer : Tetrafluoroethylene
Description : Poly Tetrafluoroethylene (P.T.F.E.) is known as (A) Bakelite (B) Teflon (C) Celluloid (D) Dacron
Last Answer : (B) Teflon
Description : Nylon-6,6 is obtained from : (a) Adipic acid and hexamethylene diamine (b) Tetrafluoroethylene (c) Vinyl cyanide (d) Vinylbenzene
Last Answer : Adipic acid and hexamethylene diamine
Description : What is the common name of the substance which is inert to nearly all chemicals and is a polymer of tetrafluoroethylene?
Last Answer : ANSWER: TEFLON
Description : Perspex can be used as a substitute of glass. Its monomer is (A) Methyl methacrylate (B) DMT (C) Butadiene (D) Tetrafluoroethylene
Last Answer : (A) Methyl methacrylate
Description : What is Teflon Monoma ?
Last Answer : Teflon monomer is Tretafluoro Ethylene ( F2C = CF2) . It is also used in making frying pans.
Description : Which of the following is used as no coating for Cooking utensils? (1) Perspex (2) Styrofoam (3) Polystyrene (4) (4)Teflon
Last Answer : (4)Teflon Explanation: The non-stick coating used mainly for coating cooking utensils is made using PTFE (polytetrafluoroethylene) that is also known by the name Teflon. Teflon is an inert polymer ... containing substances wet it and it has one of the lowest coefficients of friction of any solid.
Description : Which of the following is not a natural polymer? (1) Wool (2) Silk (3) Cotton (4) Teflon
Last Answer : (4) Teflon Explanation: Natural polymers occur in nature and can be extracted. They are often waterbased. Examples of naturally occurring polymers are silk, wool, DNA, cellulose, cotton and proteins.
Description : Non-stick kitchenwares are coated with (1) PVC (2) Graphite (3) Teflon (4) Silicon
Last Answer : (3) Teflon Explanation: Polytetrafluoroethylene (FYIFE) is a synthetic fluoropolymer of tetrafluoroethylene that finds numerous applications. The best known brand name of FIFE is Teflon. PTFE is used as ... for pans and other cookware as it is hydrophobic and possesses fairly high heat resistance.
Description : Which of the following is a supercooled liquid? (1) Ice Cream (2) Teflon (3) Glass (4) Mercury
Last Answer : (3) Glass Explanation: Most of us think as glass as a solid material, but it is actually a super cooled liquid. Molecular units have a disordered arrangement yet still have sufficient ... Middle East, approximately during the third millennium BC. Early uses were primarily for vessels or decoration.
Description : The name of plastic polymer from which combs, toys, bowls etc., can be made, is (1) Polyurethane (2) Polystyrene (3) Metallic polysulphides (4) Teflon
Last Answer : (2) Polystyrene Explanation: Polystyrene is an synthetic aromatic polymer made from the monomer styrene, a liquid petrochemical. It is one of the most widely used plastics. Uses include protective ... containers (such as "clamshells"), lids, bottles, trays, tumblers, and disposable cutlery.
Description : Which of the following are condensation polymers? I. Polypropylene II. Teflon III. Nylon (a) Only I (b) Only II (c) Only III (d) Both II and III
Last Answer : Only III
Description : Which of the following are addition polymers? I. Polypropylene II. Teflon III. Nylon (a) Only I (b) Only II (c) Only III (d) both I and II
Last Answer : both I and II
Description : Ethylene glycol reacts with dimethyl terephthalate to form (a) Nylon-6,6 (b) Teflon (c) Dacron (d) Orlon
Last Answer : Dacron
Description : Which of the following polymers contain nitrogen (a) PVC (b) Teflon (c) Nylon (d) Terylene
Last Answer : Nylon
Description : Which of the following is an example of a condensation polymer? (a) Nylon-6,6 (b) Teflon (c) Polypropylene (d) Orlon
Last Answer : Nylon-6,6
Description : Which of the following is a thermosetting polymer? (a) Bakelite (b) Nylon-6,6 (c) Polyethylene (d) Teflon
Last Answer : Bakelite
Description : Which of the following is not a polymer? w) rayon x) Teflon y) rubber z) penicillin
Last Answer : ANSWER: Z -- PENICILLIN
Description : Teflon is produced by polymerizing ethylene which hydrogen substituted with one of the following elements: w) teflinium x) tin y) fluorine z) carbon
Last Answer : ANSWER: Y -- FLUORINE
Description : Which of the following is used as non-stick coating for cooking utensils? (1) Perspex (2)Styrofoam (3) Polystyrene (4)Teflon
Last Answer : Teflon
Last Answer : Polystyrene
Description : Which of the following is a supercooled liquid ? (1) Ice Cream (2) Teflon (3) Glass (4) Mercury
Last Answer : Glass
Description : In which of the following substances all carbon atoms are quaternary in nature ? (1) Graphite (2) Diamond (3) Teflon (4) Napthalene
Last Answer : Diamond
Description : Can you put a teflon frying pan in the dishwasher?
Last Answer : Yes but why? Waste of water and electricity All it takes is a damp sponge
Description : Question regarding washers/o-rings/teflon shaft seals on a multiport valve? (details inside)
Last Answer : With what I know of automatic transmission repair, I’ll say the Teflon seal goes on first, then the O-ring. The Teflon seal it there to protect the O-ring from excessive wear that could be caused by it’s contact with the spring washer.
Description : What to do when the teflon stops being non-stick?
Last Answer : Read this.
Description : Is a Teflon-coated skillet with a "hole" of the coating missing safe to cook with?
Last Answer : answer:I wouldn't use it. The tiny pieces that are being flaked away to form the hole are going into your food. Generally, once I begin to see deep scratches in my non-stick pans, I replace them ... small amounts of Teflon. But I'm not comfortable with this kind of risk where my food is concerned.
Description : Where can I find a rice-cooker that does not have a teflon or non-stick pot?
Last Answer : answer:http://www.pleasanthillgrain.com/stainless_steel_rice_cooker_stainless_rice_cooker_cookers.aspx This company has lots of cool stuff besides rice cookers, so check it out. However but I'm sure it's not the ... cooker . Try other searches such as teflon free rice cooker , or similar options.
Description : How does Teflon stick to the pan?
Last Answer : Since DuPont protected its process, there is no exact answer. Here is some pretty darn good speculation “Teflon Sticking Process”: http://pslc.ws/mactest/ptfeidea.htm
Description : How is Teflon applied to products?
Last Answer : answer:The original spray-on product for raincoats, rugs, upholstery, etc. was Scotchgard,. It contains Teflon and should not be inhaled. I don’t know how it is applied to non-stick cooking ware, but I would avoid that also.
Description : Some say it's harmful that it causes disease. Is it true?
Last Answer : Turners are not made of Teflon, but usually (in the case of plastic) of nylon ... ;-) But you probably mean Teflon dishes - pans, pots - if you use them do not exceed a temperature of about 200 ° ... with fat), eg they are not suitable for grilling (steaks "dry") (excellent cast iron is for that).
Description : Teflon is a polymer, monomer of which is:
Last Answer : Teflon is a polymer, monomer of which is: A. difluroethane B. monofluoroethane C. tetrafluoroethene D. tetrafluoroethane
Description : Is it safe to use teflon utensils when you're cooking?
Last Answer : It is safe to use Teflon cookware.
Description : Do I have to use teflon tape to prevent leaks?
Last Answer : There are a number of sealants available to prevent leaks in pipes. If you don't want to use Teflon tape, you can use a liquid sealant which will form a seal as it dries.
Description : When is teflon tape needed?
Last Answer : Teflon tape is commonly used to join pvc pipes in order to prevent leaking at the joints.
Description : Is there a better coating then Teflon for non-stick pans?
Last Answer : Not really as the silicone is the next best when cooking certain foods
Description : Who sells the cheapest Teflon tape?
Last Answer : A wide range of Teflon tapes can be found cheaply at AliExpress.com. There is a wide range of lengths, thickness to enable you to chose the tape that is right for your needs.
Description : Where can I buy clorox bathroom cleaner with teflon?
Last Answer : Clorax bathroom cleaner with Teflon can be purchased from most online retail sources such as Amazon.ca, or locally from any store that carries common household cleaners.
Description : What type of stores sell teflon tape?
Last Answer : There are many places to find Magnetic tape. There are online options such as Uline.com, usmarker.com, custom-magnets.com, or Amazon.com. For retail options, there is Sam's Club, and Home Depot.
Description : The 'dielectric constant' is a numerical value indicating the effectiveness of a dielectric material in comparison to that of a standard, which is _______________. A. paper or cloth B. glass or mica C. plastic or Teflon D. dry air or a vacuum
Last Answer : Answer: D
Description : What is the characteristic impedance of a coaxial line with the following data: inner diameter = 0.2 in., center conductor diameter = 0.06 in., insulation = Teflon. A. 200Ω B. 75Ω C. 50Ω D. 150Ω
Last Answer : C. 50Ω
Description : Polytetrafluoroethylene (PTFE) is also widely used insulator and is known as. A. polystyrene B. teflon C. ceramic D. bakelite
Last Answer : B. teflon
Description : What material is most often used for the outer covering of coaxial cables? A. PVC B. Teflon C. PE D. Polystyrene
Last Answer : A. PVC
Description : Chemical name of Teflon?
Last Answer : Poly Vinyl Chloride
Description : __________ is not a condensation polymer. (A) Teflon (B) Nylon-66 (C) Dacron (D) Polystyrene
Last Answer : (A) Teflon
Description : Rexine (also called artificial leather), which is used for making table cover, automobile seat cover, shoes etc. is made by coating thick cloth with molten (A) Teflon (B) Bakelite (C) SBR (D) PVC
Last Answer : (D) PVC
Description : Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is (A) Nylon-66 (B) Teflon (C) Polyester (D) Bakelite
Description : Pick out the wrong statement. (A) Addition polymers are generally formed by chain growth polymerisation (B) Condensation polymers are generally formed by step growth polymerisation (C) Teflon is formed by step growth polymerisation (D) Bakelite is formed by step growth polymerisation
Last Answer : C) Teflon is formed by step growth polymerisation
Description : Poly-tetra-fluoro ethylene (PTFE) is known as (A) Dacron (B) Teflon (C) Bakelite