PET Polyethylene Terephthalate With CAS 25038-59-9

Cas: 25038-59-9

Molecular formula: C10H12O6

MW: 228.19868

EINECS: 25038-59-9

Synonyms: polyethylene terephthalate glycol copolymer 3D printing filament; Esters;Hydrophobic Polymers; Polymer Science; Polymers; PET; Hydrophobic Polymers; Materials Science; Polymer Science

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What is PET Polyethylene Terephthalate With CAS 25038-59-9?

PET (polyethylene terephthalate) can maintain excellent physical and mechanical properties over a wide temperature range. PET has excellent fatigue resistance, friction resistance, excellent aging resistance, and outstanding electrical insulation. PET is stable to most organic solvents and inorganic acids, has low production energy consumption and good processability. Therefore, PET has been widely used in plastic packaging bottles, films and synthetic fibers.

Specification

Item	JL102	JL102B	JL102C	JL104	JL105	JL104H
	Water bottle grade	Water bottle grade	Edible oil, beverage bottles	Sparkling beverage and CSD bottles grade	Hot-filling bottle grade	Rapid endothermic grade
	Premium grade	Premium grade	Premium grade	Premium grade	Premium grade	Premium grade
Intrinsic Viscosity	0.800±0.015	M0±0.015	0.840±0.015	0.870±0.015	0.750±0.015	0.870±0.015
Color （L)	≥83	≥83	≥83	≥83	≥83	≥83
Color （B)	≤0	≤0	≤0	≤0	≤0	≤0
Melting Point	248±2	M2±2	247±2	249±2	252±2	245±2
Content of Acetaldehyde	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Density	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01	1.40±0.01
Carboxyl End	≤35	≤35	≤35	≤35	≤35	≤35
Weight of 100	1.7±0.2	1.7±0.2	1.7±0.2	1.7±0.2	1.7±0.2	1.7±0.2
DEG	1.3±0.2	1.3±0.2	1.3±0.2	1.1±0.2	1.1±0.2	1.1±0.2

Application

1. Fibers and textiles. PET can be used to make polyester staple fiber and polyester filament, which are used to produce textiles such as clothing and home furnishings.
2. Packaging industry. PET occupies an important position in the packaging field and is often used to manufacture mineral water bottles, carbonated drink bottles and other containers. In addition, it is also used to make films and sheets for packaging of food, medicine, textiles, precision instruments and electrical components.
3. Electronic and electrical appliances. PET is used to manufacture components of electronic and electrical products, such as electrical sockets, electronic connectors, rice cooker handles, TV bias yoke, terminal blocks, breaker housings, switches, motor fan housings, instrument mechanical parts, money counting machine parts, electric irons, Accessories for induction cooktops and ovens, etc.
4. Automotive industry. PET is also used in the automotive industry, such as in the manufacture of flow control valves, carburetors and other components.
5. Medical industry. PET-CT (positron emission computed tomography) is an advanced medical imaging technology used for early diagnosis of tumors, cardiovascular diseases, etc. It has unique advantages in the detection of tumor metabolism, function and normal substances.
These applications demonstrate the broad applicability and importance of PET as a material in multiple fields.