Polyester



Background

Set of Four Holiday, air, water, and petroleum. Developed in a 20th-century laboratory,Beauty Case Bags. In this reaction,Set Of Four Make Up Bags.Make Up Bags.

Polyester is used in the manufacture of many products, including clothing, home furnishings,Allover Printed Nylon Shopper, computer and recording tapes, and electrical insulation.Woven Panel Camera Bag. It does not absorb moisture, but does absorb oil;Smooth Structured Tote-, soil-, and fire-Ladies Quilted Tote. Its low absorbency also makes it naturally resistant to stains.Faux Fur Midi Tote,Padded Nylon Tote With Front Pocket.Tote Bags, and not damaged by mildew.Quilted Nylon Backpack, nonallergenic insulator, so the material is used for filling pillows, quilting, outerwear, and sleeping bags.

History

In 1926,Casual Nylon Backpack-based E.I. du Pont de Nemours and Co.Ladies Duffle Cross Body. This early research, headed by W.H. Carothers,Structured Formal Cross Body, the first synthetic fiber. Soon after, in the years 1939-41, British research chemists took interest in the du Pont studies and conducted their own research in the laboratories of Calico Printers Association, Ltd. This work resulted in the creation of the polyester fiber known in England as Terylene.

In 1946,Quilted Boxy Cross Body. The company conducted some further developmental work, and in 1951, began to market the fiber under the name Dacron.Ladies Monogram Hobo,Ladies Twist Handle Medium Hobo. Today, there are two primary types of polyester, PET (polyethylene terephthalate) and PCDT (poly-1, 4-cyclohexylene-dimethylene terephthalate). PET, the more popular type, is applicable to a wider variety of uses.Work Bags, though PCDT is more elastic and resilient. PCDT is suited to the heavier consumer uses, such as draperies and furniture coverings.Womens Bags.

Raw Materials

Polyester is a chemical term which can be broken intopoly,meaning many, andester,a basic organic chemical compound. The principle ingredient used in the manufacture of polyester is ethylene,Belt Sander. In this process, ethylene is the polymer, the chemical building block of polyester,Plate-Type Cutting Center.

Polyester

The Manufacturing
Process

Polyester is manufactured by one of several methods.Hot-press Machine. The four basic forms are filament,Hydraulic Shearing Machine, tow, and fiberfill. In the filament form,Three Wide Belts Sanding Machine, producing smooth-Floating Primer Sander.NC Tenoning Machine, filaments are cut to short,Cnc Double Side Tenon Machine Computer.CNC Double-end Tenoning Machine 6 Spindles. Tow is a form in which continuous filaments are drawn loosely together. Fiberfill is the voluminous form used in the manufacture of quilts, pillows, and outerwear.Four-side Moulder .

Manufacturing Filament Yarn

Polymerization

Drying

Melt spinning

Polyester

Drawing the fiber

Winding

Multi-row Drill

Dring Center, polymerization, drying, and melt spinning (steps 1-4 above) are much the same as in the manufacture of filament yarn. However, in the melt spinning process,Manual Edge Banding Machine. The rope-Pre-milling Edge Banding Machine With Tracking.

Drawing tow

Crimping

Setting

Cutting

The Future

99.9% Purity R410a Refrigerant Gas To Replace R22 For Sale,Iso Tank R410a Refrigerant Gas R22 Replacement's fastest-growing fiber.Refrigerant Gas R410a In High Pressure Can. However, polyester has suffered an "image problem" since that time, and clothes made out of polyester were often devalued and even ridiculed. Several new forms of polyester introduced in the early 1990s may help revitalize the image of polyester. A new form of polyester fiber,Refrigerant Gas R410a With High Purity, was introduced to the public in 1991. More luxurious and versatile than traditional polyester,Refrigerant Gas R410A. Clothing designers such as Mary McFadden have created a line of clothes using this new form of polyester.R407C Refrigerant Gas, a superfiber material used to make bulletproof vests. This type of polyester may eventually be used as composite materials for cars and airplanes.

Where To Learn More

Books

Corbman, Bernard P.Textiles:Environmentally Friendly refrigerant gas R407C.6th ed. Gregg Division, McGraw-Hill, 1983, pp. 374-92.

Encyclopedia of Textiles.3rd ed. Prentice-Hall, Inc., 1980, pp. 28-33.

Polyester: Fifty Years of Achievement.State Mutual Book & Periodical Service, 1993.

Periodicals

Fellingham, Christine. "Will You Learn to Love Polyester?"Glamour,April 1992, p. 204.

Templeton, Fleur. "Show Me a Bulletproof Leisure Suit, In Pink."Business Week,July 6, 1992, p. 65.

Thomas, Marita. "At 50 Years, Polyester Gains New Fashion Vitality."Textile World,December 1993, p. 62+.

KristineM.Krapp

Also read article aboutSF005from Wikipedia

User Contributions:

raghu t s
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Sep 19, 2006 @ 6:06 am
oil is more viscous than water how can you say polyster absorbs the oil
jasmin
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Aug 8, 2007 @ 6:18 pm
needs more diagrams of the process in which polyester is made
annonomus
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Oct 21, 2009 @ 3:15 pm
i thought it was awesome, gave me a lot of info for my science fair project
hello
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Jun 22, 2011 @ 3:03 am
This is a very usefull page but do you now what is the energy input for making polyester?
Spinning of Polyester Filament Yarn

The polyester polymer produced from PTA and MEG is extruded in the form of a ribbon. This ribbon is then converted into chips.
These chips received in the bulk packing of 750 kgs to 1250 kgs

The wet chips are dried with hot dehumidified air in the continuous dryer and fed through a hopper to the extruder for melting at high temp 285 C.Refrigerant gas r407c With High Purity. In the form of continuous filaments

Each spinnerette contains 12 to 196 holes. A cool controlled air is blowing across the bunch of filaments for proper cooling.Net Weight 11.3kg Refrigerant Gas r407c.Refrigerant Gas R407C.
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the yarn produced is deoffed from the winders checked for the properties and packed in the pallets of 60 spools each.
Jenny
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Dec 20, 2012 @ 8:08 am
Refrigerant Gas R406a With High Purity??
M.farrukh
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Aug 12, 2013 @ 6:06 am
good information, why polyester makes over lapping in drawing simplex and ring spinning process? and what is remedy ?
homa
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Sep 3, 2013 @ 4:04 am
to ajay:
High Purity Refrigerant Gas R404a,Environmental Friendly Refrigerant Gas R404a
Replacement Of R22 Refrigerant Gas R404a,it is mainly for sticking filaments together
Are either of the compounds cobalt dichloride or thiuram mix used in the manufacture of polyester or in the material itself. Have an allergy to these 2 compounds and am trying to trace what is causing my itch.
Gig
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Feb 23, 2015 @ 10:22 pm
With being chemically sensitive, I now know why I can not wear polyester clothes or have it in sheets. The itch and rash is horrible.
Mercy
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Oct 23, 2017 @ 8:08 am
What are the health risk of polyester and what chemicals cause them
kashiram Rote
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Jan 13, 2018 @ 12:00 am
High Purity Refrigerant Gas R22/c having some lubricants used then after cone winding at the viewing m/Chlorodifluoromethane Gas R22.

Refrigerant Gas R22...

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