Terephthalic acid is an organic compound with formula C 6 H 4 (CO 2 H) 2. This white solid is a commodity chemical, used principally as a precursor to the polyester PET, used to make clothing and plastic bottles. Several million tons are produced annually. [3] .

PTA is predominantly used as a raw material in manufacture of Polyester Staple Fibres, Polyester Filament Yarns and Polyethylene Terepthalate in conjunction with Mono Ethylene Glycol (MEG). Polyester Fibres/Yarns find application in the production of textiles and films. PTA also finds use in small quantities in the manufacture of paints, etc.

2024年10月31日 · Terephthalic acid is an organic compound with formula C6H4(CO2H)2. This white solid is a commodity chemical, used principally as a precursor to the polyester PET, used to make clothing and plastic bottles. Several million tonnes are produc

Alpek Polyester is the largest producer of Purified Terephthalic Acid (PTA) in the Americas and is one of the largest producers globally. PTA is an organic compound that is the main raw material used for production of polyethylene terephthalate (PET) in the form of PET Resins , PET Sheet and Polyester fibers.

Purified Terephthalic Acid (PTA) is an organic compound with formula C 6 H 4 (CO 2 H) 2. The main raw material for polyethylene terephthalate (PET) and polyester fibers is produced by oxidizing paraxylene. Polyester fibers are used mainly in rugs, clothing, furniture and industrial applications, as well as other consumer products. Application :

Eastman™ Purified Terephthalic Acid (PTA) is used to manufacture polyester coatings resins for use in the formulation of general metal, appliance, automotive, industrial maintenance, and coil coatings. The primary application for PTA is in combination with Eastman NPG™ Glycol in polyester powder coating resins.

Purified Terephthalic Acid (PTA) is an organic compound that is the main raw material for polyethylene terephthalate (PET) and for polyester fibers. PET is widely used in today’s consumer goods and goods packaging and is found in everything from plastic water bottles and food containers to clothing, home furnishings, and automotive production.

Purified Terephthalic Acid (PTA) is a colorless crystalline solid that plays a pivotal role in the chemical industry. It is primarily used as a raw material for the production of polyesters, which are widely used in various applications, including textiles, packaging, and engineering plastics.

Uses of PTA (Terephthalic acid) Polyester fibers based on PTA both alone and in blends with natural and other synthetic fibers. Polyester films based on PTA are used in audio and video recording tapes, data storage tapes, photographic films, labels and other sheet material.

2016年12月31日 · Purified terephthalic acid (PTA) is the preferred feedstock used in the manufacture of polyester fiber, PET, film, and engineering resins. PTA is produced from paraxylene (PX), which is a downstream derivative in the petrochemical chain.