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China Polyethylene terephthalate Suppliers, China Polyethylene terephthalate Manufacturers.

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Details for Polyethylene terephthalate

Polyethylene terephthalate

Category:

CAS NO:

EC NO:

Molecular Formula:

C₉H₆O₄X₂

Molecular Weight:

25038-59-9

Specification:

0.67dtex-4/6mm 1.67dtex-6/12mm 3.33dtex-6mm 6.67dtex-12mm

Packing:

20kg net weight in PE package,two packages in PP woven bag, and 20 packages in a paper box

Product description:

Polyester Short-cut Fiber（used in papermaking）
Items	0.67dtex-4/6mm	1.67dtex-6/12mm	3.33dtex-6mm	6.67dtex-12mm
Breaking tenacity, cN ≥	5	7	10	20
Breaking elongation, %	16.0±8.0	23.0±8.0	35.0±8.0	36.0±8.0
Diameter, μm	7.9～9.6	11.0～14.0	14.4～20.3	20.3～26.8
Shrinkage in hot dry air130℃, % ≤	3
Water content, %	8～12
Appearance	White
Number of crimps, No./25mm	None
Dispersibility, No. ≤	25
Paper defect, No./cm² ≤	0.5

Uses:

used in paper making

Synonyms:

Polyethylene terephthalate;pegoterate;pet;Polyester short-cut fiber;

Molecular Structure:

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