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purified terephthalic acid

Supply Ability:	2,000 Ton per Month
Shipping:	within 20 days
Payment Terms:	L/C, T/T

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Hebei in China
Packaging Details:	according to your requirement

Quick Details

Other Names: Benzene-1,4-dicarboxylic acid; P-Phthelic Acid; p-Phthalic acid; 1,4-dicarboxybenzene
MF: C6H4（COOH）2
Brand Name: shuner
performance: This product is a white crystal or powder at room temperature
heat of sublimation: 98.4kJ/mol
light: 384~421℃

Specifications

This product is a white crystal or powder at room temperature, low toxic, flammable. If mixed with air, within certain limits in the fire is burning and explosion. Its spontaneous combustion point 680 ℃, flash point of 384 ~ 421 ℃, sublimation heat 98.4 kJ/mol, heat of combustion 3225.9 kJ/mol, density of 1.55 g/cm3. Soluble in alkaline solution, slightly soluble in hot ethanol, insoluble in water, ethyl ether, glacial acetic acid and chloroform. Note: avoid contact with skin and eyes.
PTA is one of the important commodity organic raw materials, widely used for chemical fiber, light industry, electronics, construction and other aspects of the national economy. At the same time, the application of PTA and more concentrated, more than 90% of the world's PTA for the production of polyethylene terephthalate (hereinafter referred to as polyester, PET). Producing one ton of PET need 0.85 0.86 0.33 0.34 tons of tons of PTA and MEG (ethylene glycol). Polyester including fiber slice, polyester fiber, bottle with biopsy and film. In the domestic market, 75% of the PTA for the production of polyester fiber; Used in the production of bottle grade polyester 20%, mainly used in a variety of drinks especially carbonated drinks packaging; 5% for membrane mainly polyester used in packaging materials, films and tapes. Visible, PTA downstream extension of the main products are polyester fiber.

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