What is Vulcanized rubber ?

Q: List different types of polymerization techniques. Discuss

A:

Q: what is safetyness of PTFE materials & other substitutes?

A: PTFE stands for Polytetrafluoroethylene. It is a thermoplastic polymer compound consisting of 'C'…

Q: The process by which new fibers for filaments are produced from textile waste is called ? A. fiber…

A: Answer  Textile waste products are collected from different…

Q: Name the polymer used for making insulation material for coating copper wire.

A: Copper is the conductor which transfers electricity and heat.

Q: What are the major groups of additives used in formulating plastics?

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Q: Which materials are needed to make a plastic bottle.

A: Polymers are macromolecules with high molecular weight formed by the combination of several…

Q: What are some of the useful properties of casein plastic?

A: CASEIN PLASTIC: when skim Milk is acidified by adding in hot water then, Casein is precipitated out…

Q: Explain the importance of polymerization reactions in your body and the world around you. Provide at…

A: Polymers are mostly used in advanced materials, that are found almost in every material used in our…

Q: Plastic 1. What are the general properties of plastics? low cost, easy to manufacture, durable,…

A: The general properties of plastics are :-  i) Low cost. ii) Easy to manufacture. iii) Durable iv)…

Q: Need the mechanical properties of the polymers

A: The polymer is a larger macro-structure that is composed of smaller molecular units repeated over a…

Q: İdentify the product(I and II)

A: Given reaction: To identify the product (I and II).

Q: Name iubac

A: Given here a structure of a compound and we are asked to write the IUPACname of the compound.

Q: Which of the method is relavent for both thermosetting and thermoplastic materials?

A: Thermosetting plastic is the one with a long molecule chain cross-linked together and having high…

Q: Please help filling out

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Q: How are the physical properties of a polymer controlled in the vulcanization process?

A: Vulcanization or vulcanisation is a chemical process for converting natural rubber or related…

Q: 2. What are some of the useful properties of casein plastic?

A: Answer

Q: What is Heroin ?

A: Drugs are the substances that are used in the treatment of any hazards or diseases present in the…

Q: What is the structural difference between a grease and a wax?

A: Grease is a semi solid substance which is formed by dispersing thickening agent into the liquid.…

Q: The process of heat softening, molding and cooling to rigidness can be repeated for which plastics?…

A: Thermoplastics are plastic polymers that soften when they are heated, allowing for molding, and…

Q: What makes pyrex glass heat resistant?

A: Pyrex glass: It is the type of glass that is manufactured using sand, silica, and boric oxide by…

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: 5. Differentiate between a thermoset and a thermoplastic.

A: Given : Thermoset and thermoplastic. To find: Difference between Thermoset and thermoplastic.…

Q: What is chaotic and unclean the vulcanizing

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Q: What is Natural rubber ? How are they composed ?

A: Natural rubber is a type of elastomer and elastomers are polymers that have viscoelasticity that…

Q: Describe the compounding process?

A: The compounding process has to be described below.

Q: What type of wood would be ideal to make a canoe?

A: Hardwoods such as ash, walnut, cherry, maple provide stiffness and strength and durability, while…

Q: Give some uses of petroleum in making cloth.

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

Q: What plastic is present in acrylic paints? Show structure.

A: Acrylic pain is water-based paint that is composed of tiny particles of plastic acrylic resin in…

Q: What additive may lower the electrical resistance in a plastics?

A: Additives are the chemicals which are added to the polymers to modify its various properties. There…

Q: What is a polymerization reaction?

A: The repeating units of a macromolecule are known as Monomers.  Monomers combines together to form a…

Q: What is the powder form of Ecstasy?

A: Ecstasy is a synthetic drug. The popular name of Ecstasy is Molly (slang for "molecular"). The pure…

Q: What is known as plasticizer ?

A: Plasticizers are low-molecular-weight polymers that helps to increase the spacing between chains of…

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: 3. Why is casein plastic no longer used in large-scale manufacturing?

A: Following is the reason for not using casein plastic for large scale manufacturing.

Q: andomized design?

A: Ans. Dropout: A Simple Way to Prevent Neural Networks from Overfitting, 2014. Since the results of a…

Q: how does oxobiodegradanle bioplastics, hydrobipdegradble bioplastics and traditional petroleum based…

A: Green chemistry deals with the configuration of the chemical process that involves the use of…

Q: What is Synthetic rubber ? How are they composed ?

A: Definition of Synthetic rubber has to be given,

Q: dentify each of the following a. Degree of plastic deformation sustained at failure b. Stress at…

A: There are different types of properties and the ability of every material. These properties depends…

Q: When the material enters the region of the stress-strain curve, the material is no longer able to go…

A: In Elastic region,  when force is removed then material can go back to its original shape. In…