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Glass bottles, since they are entirely chemically neutral, are better if you are worried about either chemical reactions or about chemicals from plastic leaching into your food or drink.
If it is the environment's health you are concerned about, both are equally recyclable, though glass is superior in this aspect as well, since plastic is largely made from petroleum products.
However, if you are concerned about safety and portability, plastic is better, especially when giving bottles to small children to hold, as glass is breakable. Glass is also prone to shattering under rapid temperature changes, such as pouring hot tea over a glass full of ice cubes to make iced tea. (Tempered glass such as Pyrex, of which glass cooking ware is made, does not have this problem, however.) The question of safety in using plastic bottles , especially infant formula bottles, has come about because of worldwide attention to substances like bisphenol-A being used in the manufacture of these as part of their plastic, and also as mold releasers so these bottles don't stick in the metal molds. Canada and some European countries have already banned this substance in the production of these products. Current recommendations are to at least avoid plastic bottles with the number "7" stamped on the bottom. Stainless steel bottles and most products from Nalgene seem to be safer alternatives, as would be glass with plastic safety sleeves around them.
Wiki User
∙ 15y ago
In general, plastic bottles are cheaper to produce than glass bottles due to the lower cost of materials and manufacturing processes. Glass bottles can be more expensive because of the higher cost of raw materials and the energy needed to produce and transport them.
Wiki User
∙ 10y agoyes
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Can electricity pass through a glass bottle with a plastic cap?
Yes, electricity can pass through a glass bottle with a plastic cap if the bottle is filled with a conductive liquid (like water) that allows the flow of electric current. The glass and plastic materials act as insulators, but the conductive liquid inside the bottle enables the electricity to pass through.
Is a plastic cup lighter than a glass cup?
Yes, a plastic cup is generally lighter than a glass cup because plastic is less dense than glass. This means that a plastic cup will weigh less than a glass cup of the same size.
Why is removing air from balloon easier than removing air from bottle?
Ballons are made of an elastic plastic while a bottle in a harder plastic
Has vinyl plastic replaced glass nowadays?
No polycarbonate plastic and acrylic plastic make a better replacement for glass than vinyl. There are also some applications for which nothing replaces real glass.
Will heat travel faster through a glass cup or a plastic cup?
Heat will travel faster through a glass cup than a plastic cup because glass is a better conductor of heat than plastic. This means that heat will transfer more quickly through the glass, making it heat up or cool down faster compared to the plastic cup.
Why is beer always served in glass bottles and not in plastic ones?
Beer Is Stored In A Glass Bottle Because, If You Stored It In Plastic You Could Taste A Plastic Taste Off It And Also Glass Get Colder Quiker Than Plastic.
Do you think that glass is cleaner than plastic in water bottles?
I would say glass. Glass is nonporous and easily cleaned and disinfected. Plastic is soft and the molecules making up the plastic bottle may leach into the water.
What are the reasons why you still use plastic bottles?
plastic is cheaper than some other materials and it keeps the fluid in it fresh
What should you use other than plastic bottle?
simple! We can use glass bottles because it can be recycled
Can electricity pass through a glass bottle with a plastic cap?
Yes, electricity can pass through a glass bottle with a plastic cap if the bottle is filled with a conductive liquid (like water) that allows the flow of electric current. The glass and plastic materials act as insulators, but the conductive liquid inside the bottle enables the electricity to pass through.
Why is plastic cheaper than other things?
plastic is cheaper than most items because it is a well sold item.
Why do glass bottles hold soda cold longer than cans?
Drinks would stay cooler for a longer time if it is in a bottle. This is because bottles are insulators of heat. So they slow down the heat from reaching the liquid in it. As in cans, which are metal, they are conductors of heat. So heat penetrates easier to the liquid thus making the drink to loose it's coldness faster. So my bet is that drinks stay cooler in a bottle.
What is the weight of 1Liter water bottle?
No way to tell. A glass bottle will be heavier than a plastic bottle. Only thing that can be said is that the water that'll fit inside will weigh darn close to one kilo.
Is a plastic cup lighter than a glass cup?
Yes, a plastic cup is generally lighter than a glass cup because plastic is less dense than glass. This means that a plastic cup will weigh less than a glass cup of the same size.
Is Plastic Surgery In Colorado cheaper than on California?
yes plastic surgery in colorado is cheaper than california. you can visit on www.rodeodriveplasticsurgery.com/
A sentence using non-biodegradable?
Some plastic is non-biodegradable, in the sense that it takes longer than several lifetimes for the plastic to disintegrate. A glass bottle is essentially non-biodegradable.
What is an example of a translucent material other than a stained glass window?
tracing paper , any coloured glass bottle , wax paper , plastic bag , frosted glass , capiz shell , sunglasses , ice cube!
