What is the collective term used to describe substances such as Orlon, Nylon, polyethylene, and polyurethane foam?

What is the collective term used to describe substances such as Orlon, Nylon, polyethylene, and polyurethane foam?
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ANSWER: POLYMER
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Ethylene glycol reacts with dimethyl terephthalate to form (a) Nylon-6,6 (b) Teflon (c) Dacron (d) Orlon

Description : Ethylene glycol reacts with dimethyl terephthalate to form (a) Nylon-6,6 (b) Teflon (c) Dacron (d) Orlon

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Which of the following is an example of a condensation polymer? (a) Nylon-6,6 (b) Teflon (c) Polypropylene (d) Orlon

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Identify the group in which all the polymers mentioned can be used to make fibres. (A) Butadiene copolymers, Polyamides, Urea-formaldehyde (B) Cellulose derivatives, Polyisoprene, Polyethylene (C) Cellulose derivatives, Polyamides, Polyurethane (D) Polypropylene, Poly vinyl chloride, Silicon

Description : Identify the group in which all the polymers mentioned can be used to make fibres. (A) Butadiene copolymers, Polyamides, Urea-formaldehyde (B) Cellulose derivatives, Polyisoprene, Polyethylene (C) Cellulose derivatives, Polyamides, Polyurethane (D) Polypropylene, Poly vinyl chloride, Silicon

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Nylon is made up of : (1) Polyamide (2) Polyester (3) Polyethylene (4) Polypropylene

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Last Answer : Bakelite

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Description : Nylon is made up of : (1) Polyamide (2) Polyester (3) Polyethylene (4) Polypropylene

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Description : Polycaprolactam is nothing but (A) Orlon (B) Nylon-66 (C) Nylon-6 (D) Saran

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What is the best Polyurethane Foam Insulation in Noida?

Description : What is the best Polyurethane Foam Insulation in Noida?

Last Answer : We "BARTWAL ENGINEERING & INSULATIONS PVT LTD" Established in 2013, We are one of the well-known Supplier, Wholesaler and applicator of a comprehensive range of Hot Insulation, Cold Insulation, ... Bonded Slabs(LRB), Insulation Pipes, Insulation Mattress, Puf pipe section, Pipe section, Puf liq

What is the future of the polyurethane foam industry?

Description : What is the future of the polyurethane foam industry?

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Polyurethane Foam Technology?

Description : Polyurethane Foam Technology?

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Description : How to Clean a Polyurethane Foam Mattress?

Last Answer : Anyone who has ever owned a sofa bed or any type of portable bedhas probably slept on a polyurethane mattress. This soft materialis very absorbant and will begin to show signs of use ... bathtub.Spray the entire surface with a liquid fabric cleaner and, afterallowing the cleaner to set

How to Clean Polyurethane Foam?

Description : How to Clean Polyurethane Foam?

Last Answer : Many people make use of polyurethane or urethane foam when they want to insulate their home or fill their chair, couch or mattress. It may even be used as a mattress bad. They may also be more ... water and a washcloth.Take your foam and put it into the bathtub or anywhere else that it can become

How To Protect Your Home With Polyurethane Foam Insulation?

Description : How To Protect Your Home With Polyurethane Foam Insulation?

Last Answer : When you are considering insulation options that may beavailable for your home for protection from various weatherconditions you should seriously look at the benefits thatpolyurethane foam insulation will provide ... heat loss that can occur. Duringwarm weather conditions as your walls heat up the

How To Clean Your Polyurethane Foam Couch For Beautiful Results?

Description : How To Clean Your Polyurethane Foam Couch For Beautiful Results?

Last Answer : Prior to cleaning your polyurethane foam couch you will need togather the materials and tools that you will need to complete yourtask appropriately. This will include a vacuum with an upholsterybrush attachment ... washing machine if theyare machine washable. If not than you will need to wash them

What is flexible polyurethane foam most commonly used for?

Description : What is flexible polyurethane foam most commonly used for?

Last Answer : Flexible polyurethane foam is mostly used in bedding construction. It is inside most mattresses that are in every home in American and is safe to use!

What purpose is polyurethane foam used for?

Description : What purpose is polyurethane foam used for?

Last Answer : Polyurethane foam has many uses,it is very commonly used as insulation for homes. Polyurethane foam is also used in the production of memory foam mattresses.

where can I find Polyurethane Foam?

Description : where can I find Polyurethane Foam?

Last Answer : The reaction between an isocyanate prepolymer and a polyol in the presence of a blowing agent with an amine as catalyst results in the formation of polyurethane foam. Different types of ... can avail quality PU materials from this polyurethane foam supplier in UAE at pocket friendly prices.

Can Polyurethane foam be used for home insulation?

Description : Can Polyurethane foam be used for home insulation?

Last Answer : Polyurethane foam is used for home insulation. It is one of the many insulation methods available for your home.

What are the uses of Polyurethane Foam?

Description : What are the uses of Polyurethane Foam?

Last Answer : Polyurethane Foam as it can be cast, carved and sculpted, finds its uses in many applications in seating, insulation, seals and gadgets, automotive bushings, wheels and tires and more. They are ... plastics and even on vehicles. It is mainly used for insulation purposes as well as fire protection.

Where can I buy polyurethane foam online?

Description : Where can I buy polyurethane foam online?

Last Answer : Absolutely. You can buy polyurethane foam at a place like this: http://www.uscomposites.com/foam.html

Can I install polyurethane foam myself?

Description : Can I install polyurethane foam myself?

Last Answer : There are do-it-yourself polyurethane foam installation kits for sale at Fomo Foam. The kits come with foam and dispensing guns. There is a guide to polyurethane foam application at How To's and More. There are seven steps and pictures for each step.

Polyurethane cannot be used for making (A) Mattresses & foam (B) Coating material (C) Adhesives (D) Bottles

Description : Polyurethane cannot be used for making (A) Mattresses & foam (B) Coating material (C) Adhesives (D) Bottles

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Orlon is prepared by the polymerisation of (a) Vinyl cyanide (b) Allyl alcohol (c) Vinyl chloride (d) Allyl chloride

Description : Orlon is prepared by the polymerisation of (a) Vinyl cyanide (b) Allyl alcohol (c) Vinyl chloride (d) Allyl chloride

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Pick out the wrong statement. (A) Bubble size increases with the dynamic viscosity of the liquid in case of nucleate pool boiling (B) Thermal conductivity of a dry material is more than that of the damp material (C) Ratio of its capacity to economy equals the steam consumption in kg/hr in an evaporator (D) Vaporisation of organic substances in evaporator mostly causes foam formation

Description : Pick out the wrong statement. (A) Bubble size increases with the dynamic viscosity of the liquid in case of nucleate pool boiling (B) Thermal conductivity of a dry material is more than ... in kg/hr in an evaporator (D) Vaporisation of organic substances in evaporator mostly causes foam formation

Last Answer : (B) Thermal conductivity of a dry material is more than that of the damp material

Presence of non-biodegradable substances, like alkyl benzene sulphonate (ABS) from the detergents in polluted water stream causes (A) Fire hazards (B) Explosion hazards (C) Persistent foam (D) Depletion of dissolved oxygen

Description : Presence of non-biodegradable substances, like alkyl benzene sulphonate (ABS) from the detergents in polluted water stream causes (A) Fire hazards (B) Explosion hazards (C) Persistent foam (D) Depletion of dissolved oxygen

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Which one of the following polymers is widely used for making bullet proof material? (1) Polyvinyl chloride (2) Polyamides (3) Polyethylene (4) Polycarbonates

Description : Which one of the following polymers is widely used for making bullet proof material? (1) Polyvinyl chloride (2) Polyamides (3) Polyethylene (4) Polycarbonates

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Which one among the following polymers is used for making bullet-proof material? (1) Polyvinyl chloride (2) Polystyrene (3) Polyethylene (4) Polyamide

Description : Which one among the following polymers is used for making bullet-proof material? (1) Polyvinyl chloride (2) Polystyrene (3) Polyethylene (4) Polyamide

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Orlon is a polymer of:

Description : Orlon is a polymer of:

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How to hook up surround just to the tv . The surrond sound is a Orlon Ross 880 series.the tv is a zenith p42w34?

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A copolymer of vinyl and vinylidene chloride is called (A) Treylene (B) Orlon (C) Saran (D) Dacron

Description : A copolymer of vinyl and vinylidene chloride is called (A) Treylene (B) Orlon (C) Saran (D) Dacron

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Is it possible to treat a stretchered canvas with polyurethane, epoxy resin or some such, to make it waterproof enough to hang over the bathroom shower?

Description : Is it possible to treat a stretchered canvas with polyurethane, epoxy resin or some such, to make it waterproof enough to hang over the bathroom shower?

Last Answer : answer:If you put on enough coats to be certain that there weren't any untreated areas, no matter how small, I don't see why not. Isn't this what they do with fiberglass coatings to make ... to boating people and ask them what they would recommend. Is this an Acrylic painting you're talking about?

why nylon is named as such?

Description : why nylon is named as such?

Last Answer : A.It is Acroname of New-York and London. 

What do you understand by the term Espuma? (1) Foam (2) Soap (3) Salt (4) Calcium

Description : What do you understand by the term Espuma? (1) Foam (2) Soap (3) Salt (4) Calcium

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What do you understand by the term Espuma ? (1) Foam (2) Soap (3) Salt (4) Calcium

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What is the r-value of HDPE (high density polyethylene)?

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What is the role of polyethylene glycol in somatic hybridization? -Biology

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Is polyethylene terephthalate composite?

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Where can I buy polyethylene pipes?

Description : Where can I buy polyethylene pipes?

Last Answer : You can buy polyethylene at any of your local hardware stores such as Home Depot lowes and ace hardware. All of them stores have polyethylene pipes and all the accessory to fix your water pipes.

Myeloma cells and lymphocytes can be fused by using (A) Calcium chloride (B) Ethidium bromide (C) Polyethylene glycol (D) DNA polymerase

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What is the dielectric constant of polyethylene (PE) insulator? A. 2.5 B. 3.3 C. 2.27 D. 2.1

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Flexible plastic pipes are made of (A) High density polyethylene (HDPE) (B) Low density polyethylene (LDPE) (C) Polypropylene (D) Unsaturated polyester

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Polyethylene glycol method is used for (a) biodiesel production (b) seedless fruit production (c) energy production from sewage (d) gene transfer without a vector.

Description : Polyethylene glycol method is used for (a) biodiesel production (b) seedless fruit production (c) energy production from sewage (d) gene transfer without a vector.

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Which of the following enhances or induces fusion of protoplasts? (a) IAA and kinetin (b) IAA and gibberellins (c) Sodium chloride and potassium chloride (d) Polyethylene glycol and sodium nitrate

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Zeigler process (A) Produces high density polyethylene (B) Produces low density polyethylene (C) Uses no catalyst (D) Employs very high pressure

Description : Zeigler process (A) Produces high density polyethylene (B) Produces low density polyethylene (C) Uses no catalyst (D) Employs very high pressure

Last Answer : (A) Produces high density polyethylene

Polyethylene has very poor dielectric and ageing properties. (a) Yes (b) No

Description : Polyethylene has very poor dielectric and ageing properties. (a) Yes (b) No

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In fiber optics, PCS stands for ∙ a. Plastic-clad-silica ∙ b. Polyethylene-clad-silica ∙ c. Personal carrier system ∙ d. Personal communication

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The name of plastic polymer from which combs, toys, bowls etc., can be made, is (1) Polyurethane (2) Polystyrene (3) Metallic polysulphides (4) Teflon

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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.

The name of plastic polymer from which combs, toys, bowls etc., can be made, is (1) Polyurethane (2) Polystyrene (3) Metallic polysulphides (4) Teflon

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

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What is the velocity factor for non-foam dielectric 50 or 75 ohm flexible coaxial cable such as RG 8, 11, 58 and 59? A. 2.70 B. 0.66 C. 0.30 D. 0.10

Description : What is the velocity factor for non-foam dielectric 50 or 75 ohm flexible coaxial cable such as RG 8, 11, 58 and 59? A. 2.70 B. 0.66 C. 0.30 D. 0.10

Last Answer : B. 0.66

What is the velocity factor for non-foam dielectric 50 or 75 ohm flexible coaxial cable such as RG 8, 11, 58 and 59? A. 2.70 B. 0.10 C. 0.66 D. 0.30

Description : What is the velocity factor for non-foam dielectric 50 or 75 ohm flexible coaxial cable such as RG 8, 11, 58 and 59? A. 2.70 B. 0.10 C. 0.66 D. 0.30

Last Answer : C. 0.66