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
Last Answer : (B) Teflon
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 : What is Teflon Monoma ?
Last Answer : Teflon monomer is Tretafluoro Ethylene ( F2C = CF2) . It is also used in making frying pans.
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 : 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 : 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 : 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
Description : Which of the following is not the commercial name of poly-methylmethacrylate (PMMA)? (A) Perspex (B) Lucite (C) Plexiglass (D) Teflon
Last Answer : (D) Teflon
Description : Which of the following is the lowest cost plastic commercially available? (A) Polythene (B) Teflon
Last Answer : (A) Polythene
Description : Polycaprolactam is also known as (A) Nylon-66 (B) Nylon-6 (C) Teflon (D) SBR
Last Answer : (B) Nylon-6
Description : Phenol formaldehyde is produced by condensation polymerisation. It is also known as (A) Teflon (B) Bakelite (C) Polyester (D) Nylon-66
Last Answer : (B) Bakelite
Description : __________ tubes are good substitute for human blood vessels on heart by-pass operation. (A) PVC (B) Polythene (C) Teflon/Dacron (D) Polystyrene
Last Answer : (C) Teflon/Dacron
Description : Condensation polymerisation is not involved in the manufacture of (A) Teflon (B) Polythene (C) Terylene (D) Nylon
Last Answer : (B) Polythene
Description : Which of the following is a copolymer? (A) PVC (B) Bakelite (C) Polythene (D) Teflon
Description : Poly-methyl-methacrylate, which is an acrylic resin, is also called (A) Thiokol (B) Plexiglass or Lucite (C) Dacron (D) Teflon
Last Answer : (B) Plexiglass or Lucite
Description : Ion exchange resins are made of (A) Lucite (B) Sulphonated Bakelite (C) Polystyrene (D) Teflon
Last Answer : (B) Sulphonated Bakelite
Description : Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E. (poly chloro tetra fluoro ethylene). It is also called (A) Polyurethane (B) Silicone rubber (C) Teflon (D) Epoxy resin
Last Answer : (C) Teflon
Description : Cellulose acetate has very high film permeability among all the polymers of the order of 5000 gm/100 m2 . Which of the following polymers has the maximum film elongation (of the order of 100%)? (A) Water impermeable cellophane (B) Polythene (C) Cellulose acetate (D) Teflon
Description : Buna-S is also known as (A) Teflon (B) PTFE (C) SBR (D) Polycrylates
Last Answer : (C) SBR
Description : Which of the following polymers is used for making a non stick coatingon frying pans? (A) Bakelite (B) Teflon (C) Perspex (D) PVC
Description : Which of the following is not a polymer of two monomers? (A) Teflon (B) Bakelite (C) SBR (D) None of these
Description : Buna-S is also called (A) Polyurethane (B) SBR (C) Teflon (D) Bakelite
Last Answer : (B) SBR
Description : Poly-methyl-methacrylate (PMMA) is known as (A) Bakelite (B) Teflon (C) Perspex (D) Nylon-6
Last Answer : (C) Perspex
Description : Which of the following polymers belong to the class of formaldehyde resin? (A) Melamine resins (B) Teflon (C) Dacron (D) None of these
Last Answer : (A) Melamine resins
Description : Teflon is (A) Phenol formaldehyde (B) An inorganic polymer (C) Polytetrafluroethylene (PTFE) (D) A monomer
Last Answer : (C) Polytetrafluroethylene (PTFE)
Description : Which of the following is an inorganic polymer? (A) Teflon (B) Perspex (C) Silicones (D) Bakelite
Last Answer : (C) Silicones