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What are the uses of polymers to mankind?
Plastics, which are polymers plus some additives, are their main use.
How do you alter characteristics of polymers?
Characteristics of polymers can be altered by: irradiation, treatment with oxygen or other chemicals, rising the temperature, using additives in the composition.
What do you call a polymer without adding additives or blending with another ploymer?
A polymer that is used in its pure form, without any additives or blending with other polymers, is often referred to as a "neat polymer." Neat polymers exhibit the intrinsic properties of the polymer itself, without any modifications that could alter their performance or characteristics.
If you had to introduce lubrication to your polymers compound what would you add?
For lubrication of polymers, common additives include silicone oils, mineral oils, or polytetrafluoroethylene (PTFE) powders. These additives help reduce friction between polymer components and improve their processing or performance characteristics.
Is cement an organic compound?
Cement itself in inorganic. However some additives and hardeners mixed with cement are polymers, which are organic.
What is the polymer preservation process?
Polymer preservation is a method of protecting polymers from degradation using additives such as antioxidants, UV stabilizers, and anti-static agents. These additives help to extend the lifespan of polymers by reducing the effects of environmental factors such as heat, light, and oxygen. Proper storage and handling of polymers also play a role in preserving their properties.
What is plastic made of from phones?
Plastic in phones is typically made from polymers derived from petrochemicals, such as polyethylene (PE) or polycarbonate (PC). These polymers are molded and shaped to form the outer casing and components of the phone. Additionally, plastic resins and additives may be used to enhance properties like durability, flexibility, or color.
What chemicals in glue?
Glue typically contains chemicals such as polymers, solvents, fillers, and additives. Common types of polymers used in glue include polyvinyl acetate (PVA), cyanoacrylate, and epoxy resins. Solvents help in the application and drying process, fillers improve the strength and durability of the glue, while additives can provide specific properties like flexibility or faster curing times.
What has the author William B Alston written?
William B Alston has written: 'Effect of substituted phenylnadimides on processing and properties of PMR polyimide composites' -- subject(s): Polymers, Additives 'Structure-to-property relationships in addition cured polymers'
Why are synthetic polymers often used in place of natural material?
Synthetic polymers are cheaper than natural polymers. Natural polymers are also less plentiful.
What is is hairspray made of?
Hairspray typically contains ingredients such as polymers, solvents, propellants, fragrance, and other additives. The polymers are the main component that provides the hold and shaping properties, while solvents help the product dry quickly on the hair. Propellants are used to spray the product from the container, and fragrance is added for a pleasant scent.
What chemicals is rubber made of?
Rubber is made primarily of polymers called isoprene or butadiene. These polymers are derived from natural sources like the rubber tree (latex) or can be synthesized from petroleum-based chemicals. Other additives like sulfur, carbon black, and processing oils are also used to enhance the properties of rubber.
