Product Details
Polyethylene terephthalate (PET) resin is commonly employed as surface films for LCD panels. Thanks to its superior dimensional stability and high optical transparency, PET polyester film finds extensive applications across numerous industries.
PET retains stable physical and mechanical performance over a broad temperature range, featuring remarkable resistance to fatigue, abrasion and aging. It also provides reliable electrical insulation and good chemical stability against most organic solvents and inorganic acids. In addition, PET requires low energy input during processing and demonstrates excellent moldability. For these reasons, it is widely adopted in plastic packaging bottles, thin-film materials and synthetic fiber manufacturing.
Product Parameter
| English name | Polyethylene Terephthalate |
| English synonyms | 3DXNANO ESD CNT-PETG carbon nanotube reinforced polyethylene terephthalate glycol copolymer 3D pri nting filament;arnitea;arnitea-049000;arnitea200;arnitefp800;arniteg;arniteg600; Cassappret sr |
| CAS number | 25038-59-9 |
| Molecular formula | (C10H804)n |
| Molecular weight | 228.19868 |
| Melting point | 250-255°C |
| Boiling point | >170°C (Press: 10 Torr) |
| Density | 1.68 g/mL at 25°C |
| Refractive index | 1.575 |
| Storage conditions | Room Temperature |
| Appearance | Granular |
| Color | Black |
| Odor | Odorless |
Product Application
Polyethylene terephthalate resin (polyester chips) is primarily processed into bottle-grade polyester, polyester film, and fiber-grade polyester. Bottle-grade polyester is extensively applied in packaging various beverages, particularly carbonated drinks. Polyester film is mainly utilized for packaging materials, thin-film products, adhesive tapes and related applications, while fiber-grade polyester serves as a key raw material for synthetic fibers.
