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Polyester

Polyester is any kind of synthetic material, from nylon stockings and parachutes to bottles to seatbelts in the car. Polyesters are very common in daily life, and they have many uses.

722 Questions

Who invented polyester?

Polyester is not named after anybody. Esters are a class of organic compounds. poly is a greek prefix meaning "many"

Polyester is a type of material made by linking together thousands of ester molecules in a chain. Hence polyester= many esters

What is the difference between a Class 2 and a Class 3 Senator?

Senators are elected for six-year terms. Only one third of them at any given time correlate with the Presidential elecion cycle. A Class 1 Senator is elected in the year of the last Presidential election, a Class 2 Senator one whose term starts two years later and a Class 3 Senator one who is elected two years after that

Senators are elected for six-year terms. Only one third of them at any given time correlate with the Presidential elecion cycle. A Class 1 Senator is elected in the year of the last Presidential election, a Class 2 Senator one whose term starts two years later and a Class 3 Senator one who is elected two years after that

Senators are elected for staggered six-year terms so that, at any given time, only one-third of Senate was elected in the same year as the most current President. These can be described as Class 1 while those elected two years later are Class 2 and two years after that Class 3. It is purely for the purpose of keeping track who is up for re-election and when.

How do you remove dryer sheet stains from polyester?

gently pour gasoline over the stain and then gently place in the gas grill. light from a distance away and run. the stain will be gone. Check your insurance.

Is 59 percent rayon with 41 percent polyester good couch fabric?

No. I don't like rayon to be the main fiber for everyday furniture. I would prefer a polyester blend with olefin, or acrylic. Rayon has a tendency to show wear quicker than most fabrics on the market today.

Is polyester a good quilt backing for a cotton quilt top?

I generally try not to use both cotton and polyester in the same quilt. The main reason is that the different fibers tend to react differently to washing/drying and wear. Over time you can end up with a quilt that is distorted in shape and size.

That being said, using a polyester or blend in for the back and cottons for the top is not as troublesome as mixing the fabrics within a pieced top. You will experience fewer problems with distortion if the poly is only on the back.

If the quilt is ornamental and won't be washed much you may be okay using the poly backing. If the quilt will be used a great deal then stick with all cotton.

What Talc for Polyester Putty?

Talc is a very important functional filler in putty made of unsaturated polyester. It is used here in proportions of up to 60 percent by weight. The quality of the putty ingredient 'talc' has a significant effect on putty performance.

What fibers are biodegradable-Acrylic-Cotton-Wool-Polypropylene-polyester-linen-silk?

Natural materials are by definition biodegradable. That means that cotton, wool, linen and silk fulfill this criterion. Cotton and linen are cellulose based (a polysaccharide) while wool and silk are made of protein types )wool is made of keratin as is human hair). Of the others only certain types of polyesters are biodegradable such as for example polylactic acid. What is commonly labeled as polyester in garments is not biodegradable.

What different types of fabric structure are there?

Fabric structures are artificially innovative forms of constructed fibers. The different types are membrane fibers, polyester, vinyl lamited polyester, fiberglass, and much more.

What are the differences between tally 7.2 and tally 9?

Tally 7.2 is basically introduce with VAT , service tax , and TDS where in tally you can enhoy the benefits of FBT and excise besides it this software is multilingual software. by Vinod Dobhal.

What is the difference between using spf30 vs spf50?

SPF30 and SPF50 both block a majority of the sun's UVB rays. SPF30 blocks 97 percent of the rays while SPF50 blocks about 98 percent of the rays.

What is PVC tarpaulin?

pvc tarpaulin is made by 100% polyester fabric,then pvc coated on face. Normally we call pvc tarpaulin is equal to pvc coated tarpaulin. The specification is 500D*500D OR 1000D*1000D,Thickness is from 0.3-0.7 mm. The Max width is 3.2 mts. Weight from 500gsm-800gsm. For 500D*500D tarpaulin, the density is 28*28. 1000D*1000D tarpaulin is 20*20 or 23*23/per inch,more information ,please visit our website www.petarps.com

What is the difference between who you are and what you are?

Answerwho you are can be defined as two things. Your name for instance who you are could be Nora Roberts. or who you are could be you yourself. Not a name or a label. But who you really are as a person. what makes you unique and what makes you you.

What you are could be ..I'm a 15 year old high shcool student. I'm engaged and am looking for a job...etc. What you are is more of what you are is more of what you do as who you are is more of What is you.

as my friend told, who you are is used for inroducing the family, nationality and elc..., but what you are is different and has the meaning of you personality as well as things for who you are.

Are polyester yo yo strings better than cotton yo yo strings?

Yes. They reduce friction for longer spin times. They also often come in thinner strings. For a beginner, cotton is better, but if you are looking for a string to use for an unresponsive yoyo, polyester would be the best choice.

How do you stretch polyester clothing?

Wool is particularly stretchy when wet or damp. It can also be stretched slightly under its own weight by hanging it.

Wool garments that have been stretched are often misshapen and sit wrongly.

What the difference between Xobx 360 elite than PS3?

Xbox 360 Elite is made by Microsoft and plays xbox games, and PS3 is made by Sony and plays playstation games.

What is the difference between anaplastic and neoplastic?

Anaplastic refers to the cell losing it's differentiation such as in a malignant neoplasm. Neoplastic refers to an abnormal growth of tissue.

How do you turn cast polyester resin?

You would machine it on a lathe, carefully.

Density of polyester?

Density of polyester is 1400 kilograms per cubic meter (or 1.40 grams per cubic centimeter). Density is defined by: rho = mass m / volume V. The SI units are kilograms per cubic meter (kg/m3). Examples: Solid - water - noble gas

Copper has a density of 8950 kg/m3 = 8.95 kg/dm3 = 8.95 g/cm3.

Water has a density of 1000 kg/m3 = 1000 g/L = 1.000 kg/dm3 = 1.000 kg/L = 1.000 g/cm3 = 1.000 g/mL.

Helium has a density of 0.1785 kg/m3 = 0.1785 g/L = 0.0001785 kg/dm3 = 0.0001785 kg/L =

0.0001785 g/cm3 = 0.0001785 g/mL.

How do you clean dressing or mayonnaise stains off of a 100 percent polyester prom gown when instructions say do not wash and do not dry clean spot clean only?

There are spot cleaning kits available for just this job, check out your local Walgreen's or grocery store and look in the laundry section.

Of course the old standby is soda water

You could just clean it with the Dressing or Mayonnaise Stain Remover off of a 100% Polyester Prom Gown When Instructions Say Do Not Wash and Do Not Dry Clean Spot Clean Only Kit from Wal-Mart. I believe its only $19.99.