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Poly(ethylene terephthalate)

Catalog Number
ACM25038599-4
CAS Number
25038-59-9
Product Name
Poly(ethylene terephthalate)
Structure
Category
3D Printing Materials; Hydrophobic Polymers; Polymers
Description
A common thermoplastic polyester in daily life, it has excellent toughness, tensile strength, impact strength, abrasion resistance and electrical insulation.
IUPAC Name
ethane-1,2-diol;terephthalic acid
Molecular Weight
228.2g/mol
Molecular Formula
(C10H8O4)n
Canonical SMILES
OCCO.OC(=O)c1ccc(cc1)C(O)=O
InChI
InChI=1S/C8H6O4.C2H6O2/c9-7(10)5-1-2-6(4-3-5)8(11)12;3-1-2-4/h1-4H,(H,9,10)(H,11,12);3-4H,1-2H2
InChI Key
FYIBGDKNYYMMAG-UHFFFAOYSA-N
Melting Point
250-255 °C
Density
1.68 g/mL at 25 °C
Appearance
Off White Pellets
Application
Polyethylene terephthalate is an excellent waterproof and moisture-proof material. Plastic bottles made of PET are used for mineral water and carbonated soft drinks. Its high mechanical strength makes PET film an ideal choice for tape applications. Its chemical inertness and other physical properties make it suitable for food packaging. Other packaging applications include rigid cosmetic cans, microwave containers, transparent films, etc.
PET has a wide range of applications in the textile industry. Polyester fabric is both sturdy and flexible. Polyester fiber fabric is lightweight, windproof, resistant to resistance, and more tear resistant. PET monofilament is mainly used for making mesh fabrics
Polyethylene terephthalate has good electrical insulation performance, high structural and dimensional stability. These advantages enable its use in the electrical and electronic industries. It is an effective polymer that can replace die-casting metals and thermosetting materials in applications
PET is used to manufacture parts in the automotive industry, such as engine hoods and connectors.Used in electrical parts including relay bases and lamp sockets, pump housings, gears, sprockets, chair arms, casters and furniture components.
Color/Form
Offered as oriented film or fiber
Complexity
175
Covalently-Bonded Unit Count
2
EC Number
607-507-1
Exact Mass
228.063388g/mol
Features And Benefits
Balance of strength, stiffness and toughness, excellent electrical properties, surface appearance and chemical resistance.
Form
granular
Formal Charge
0
Heavy Atom Count
16
MDL Number
MFCD00084422
MeSH Entry Terms
Lavsan;melinex;Mersilene;mylar;polyethylenglycolterephthalate;TEROM
Monoisotopic Mass
228.063388g/mol
Other Experimental
Tenacity is 2.2-4 g/denier as staple and up to 9.0 g/denier as continuous filament.;Has good electrical resistance and low moisture absorption.
Packaging
250 g in poly bottle
Rotatable Bond Count
3
Storage Temperature
2-8°C
If you have any other questions or need other size, please get a quote.
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