Purified Terephthalic Acid (PTA)-PETROCHEMICAL products-JIANGYIN CHENGXING INDUSTRIAL GROUP CO., LTD.

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Purified Terephthalic Acid (PTA)

Published in:2012/4/19 9:04:59 　Click:

Purified Terephthalic Acid (PTA) is widely used in chemical fiber, container, package, film production and other fields. It is mainly consumed in the production of polyester fiber, polyethylene terephthalate (PET) bottle resin and polyester film.

SPECIFICATION

(ITEM)		UNIT	SPECIFICATION
Appearance			Free from Contamination
Acid Value		mgKOH/g	675±2
4-CBA		mg/Kg	≤25
Ash		mg/Kg	≤8
Metals：Mo Cr Ni Co Mn Ti		mg/Kg	≤5
Iron		mg/Kg	≤1
WATER CONTENT		w/w	≤0.2%
5g/100ml DMF DMF Color		HU	≤10
Toluic Acid		mg/Kg	≤150
Powder Colour			≤1.4
Particle Size	＞250μm，%（v/v）	To be negotiated
	＜45μm，%（v/v）	To be negotiated
	μm Median Particle Size	To be negotiated

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