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WPF-31 White Polyester Flock
WPF-31 White Polyester Flock is a solid white polyester flock with a length of approximately 750 microns and a width of 20 to 30 microns. Designed by JRS USA for use as an additive and processing aid, it exhibits tensile strength up to 90,000 psi and thermal resistance up to 200°C.
Fulfilled By ChemPoint
- Manufacturer: J. Rettenmaier
- Product Line: Natural and Synthetic Fibers
- Product: Polyester Flock
- Industries: Plastics
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
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Overview
WPF-31 White Polyester Flock is a functional woven textile fiber recommended for addition to construction materials, molding compounds, rubber, plastics, resins, seal coatings, resin bonded systems, and more. with a high melting point of 480°C and a tensile strength up to 90,000 psi, it imparts exceptional resistance properties, withstanding damage and degradation from UV, mildew, acid, abrasions, and harsh impacts. WPF-31 is insoluble in water, oil, acetone, and 75% sulfuric acid.
Specifications
Physical state: Solid white flock
Color: Creamy white
Odor: Neutral
CAS Number: 25038-59-9
Fiber length: Approx. 750 microns
Fiber width: 20─30 microns
Specific gravity: 1.38
Apparent bulk density: approx. 8 lbs/ft³
Melting characteristics: Sticks to metal at 440°C
Tensile strength: Up to 90,000 psi
Bulk volume:190─220 cc/50 g
Thermal decomposition: Approx. 200°C
Auto-ignition: Approx. 500°C
Density: 1.27 to 1.61 g/cc
Shelf life, years: 2
Primary Chemistry: Polyester
Features & Benefits
Woven polyester textile
Insoluble in water, oil, 75% sulfuric acid, acetone
Resistant to UV degradation, mildew, etc
High melting point (480°C)
Excellent tensile strength
Excellent weatherability
Acid resistant
Non-absorptive
High abrasion resistance
High impact resistance
Excellent mildew resistance
Problems Solved
Damage and degradation of fibers from mildew or UV exposure
Damage to fibers from fire or abrasions
Lack of processing efficiency and dimensional stability
Applications
Construction
Molding compounds
Plastic and resins
Rubber
Thermosetting
Seal coating
Oil field
Resin bonded system
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Related Functions
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