3. Describe the properties of elastomers , fibers, fabrics, and synthetic rubbers.

Q: What is the chemists’ solution to non-biodegrable plastics?

A: Non-biodegradable plastics are defined as the plastics which are made up of polymers which are not…

Q: 1. How would you explain to a young science student how to decide whether a given compound might be…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What monomer is needed to form each polymer?

A: The monomer is needed to form each polymer has to be identified.

Q: polymer synthesis method wherein a bulk material is subjected to fabrication and printing of desired…

A: The correct option is:

Q: nylon threads are made of which polymer?

A: Nylon threads are polyamides

Q: The three largest uses for polymers are in fibers, plastics, and elastomers (rubbers). We can…

A: Given,  Options are :

Q: What role can craze formation play in toughening of an amorphous polymer? What role can crazing play…

A: A craze is a deformation zone in amorphous polymer and can be divided into precraze and proper…

Q: The basic unit of the polymer is called the ___________.

A: To find:  The basic unit of polymer is

Q: Define thermoplastic and thermosetting polymers. Give one example of each.

A:

Q: Describe vacuum forming/thermoforming processes. What are typical thermoformed plastic products?

A: According to Q&A guidelines of Bartleby, we are supposed to answer only one question out of…

Q: 14. Indicate two important microstructural characteristics for polymers that are considered for…

A: Polymeric fibers are derived from the polymers. Some of the examples of these fibres includes are…

Q: classification based on structure of polymers are elastomers ,thermoplastics and thermosetting,…

A: Given: Classification based on the structure of polymers are elastomers, thermoplastics and…

Q: What molecular structural features cause high-density polyethyleneto be denser than low-density…

A: Please find below the structure of polyethylene  HDPE = high density polyethylene  LDPE = Low…

Q: Which polymeric material is used for the making of bullet proof jacket?

A: Bullet proof jackets are material that blocks bullets from pistols and helps to escape from bullets.

Q: (c) Compare and contrast the physical properties and mechanical behavior of typical polymers in the…

A: The combination of monomers in an appropriate molar ratio leads to the formation of…

Q: which type of polymer is bakelite?

A:

Q: What is polymer condensation?

A: The word polymer means many units/parts. Polymer is defined as chemical substance of high molecular…

Q: What aspect of thermoset polymers can be controlled to increase strength?

A: Thermosetting polymer or plastic is referred to those polymers which are hardened irreversibly by…

Q: Name the polymers used in laminated sheets and give the name of monomeric units involved in its…

A: The simpler units which combine to form polymers are known as monomers. The process by which…

Q: Which of the following is not a man-made polymer? a. polypropylene b. teflon c. polyurethane d.…

A:

Q: what would be a micro structure of a polypropylene? also please explain why this would be the case.

A: Polypropylene A type of polypropylene is polypropylene, also known as polypropene. A thermoplastic…

Q: 9. List down the demanded properties of biodegradable polymer materials for biomedical applications

A: We do have some properties of biodegradable polymer materials which are very important for…

Q: What are the types of rubbers , write their names?

A: A natural polymer of Isoprene (2-methyl-1,3-butadiene) is known as Rubber.  It is a linear and…

Q: Differentiate between molecular structures and behaviours of thermoplastic and thermosetting…

A: When small molecules or units are combined together in large numbers then the substance formed is…

Q: When Cationic polymerization occurs ? & how it occurs ?

A: When many monomers' units combine to form a long chain, it is called polymerization. This long chain…

Q: What is syndiotactic polymers ?

A: Syndiotactic Polymers: the polymers which have group attached in an alternate manner is called…

Q: Which representation(s) show polymer structures that are likely to result in rigid, hard materials…

A: According to the question,  We need to determine which representation(s) show polymer structures…

Q: Give some uses of petroleum in making cloth.

A: Petroleum is a naturally occuring complex mixture of hydrocarbons. Petrolium products are widely…

Q: How does crosslinking change the properties of polymer?

A:

Q: Differentiate between thermoplastic and thermosetting polymers. Give one example of each.

A: Thermoplastic polymers =  Thermoplastic polymers are those which can be softened, reshaped at…

Q: If you want to make a polymer for plastic wrap, should youstrive to make a polymer that has a high…

A: The high-density polyethylene has a linear, unbranched chain that fits closer together to give more…

Q: What is Vulcanized rubber ?

A: Vulcanization of rubber is a process of increasing the strength of the natural or raw rubber by the…

Q: Define about Polymerization ?

A: The definition is given in the following steps.

Q: The difference between rubber bands and car tyres is that: a.)Tyres are made through a process of…

A: Answer  The difference between rubber bands and car tyres

Q: Among the 6 polymer resins, identify which can be recycled. Explain why we can't recycle the other…

A: Resin polymer recycling: The US Society of the Plastics Industry (SPI) first introduced the system…

Q: Paragrph 4: Discusses the importance of recycling polymers and includes a recycling chart that list…

A: Single use plastic is a threat to the environment, since it goes directly to the trash and becomes…

Q: ifferent polymers have different properties. Explain

A: Given : We have to tell why different polymers have different properties.

Q: 1) (a) What is the difference between homopolymer and copolymer? (b) How can you classify the…

A: Polymers are the macromolecules of very high molecular mass ranging from 103 to 107 u. Each molecule…

Q: how important is chemical bonding in the production of polyvinylchloride?

A: PVC is produced mainly from the polymerising the Chloroethene It is sometimes also called as…

Q: What are Epoxy Resins?

A: Epoxy Resins explanation is given below.