Fiber Materials / Alfa Chemistry
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Precision Cut PET Fiber-Blend-3 mm

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Catalog ACMA00031803
Description A manufactured fiber in which the fiber-forming substance is a long-chain synthetic polymer composed of at least 85% by weight of an ester of a substituted aromatic carboxylic acid, including but not restricted to substituted terephthalate units and parasubstituted hydroxybenzoate units.
Application Short cut Nylon fibers are used for reinforcement and abrasion resistance.
Cut Length 1/8” (3mm); other lengths available upon request
Feature Dispersion: Easily dispersed in aqueous and non-aqueous systems. Surface treatment to aid dispersion applied as required.
Moisture Content Initial Moisture Content (%): <3.0
Moisture Regain Average Moisture Regain of Polyester (%): <1.0
Notes Shrinkage, Hot Air Free, 177°C, 30 min. (%): 2 to 16
Packaging Standard packaging is corrugated boxes with polyethylene liners. Custom packaging available upon request.
Specification A blend of diameters from 2.0 to 8.0 denier per filament (dpf) selected for best price
Specific Gravity 1.38 g/cm³
Stability Chemical Reactivity: Good resistance to acids. Not resistant to strong alkalis. Good resistance to organic solvents.
Tenacity 6 to 11 gpd
Thermal Resist Effect of Heat: Sticks at 440 to 445°F. Melts at 480 to 500°F. Yellows slightly at 300°F when held for 5 hours.
Type Blend

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