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For Asphalt & Construction Filtration Road Construction High Strength Reinforcement 4D*6MM Fiber Polyester Chopped Staple Fiber

Name: For Asphalt & Construction Filtration Road Construction High Strength Reinforcement 4D*6MM Fiber Polyester Chopped Staple Fiber
Brand: Guangzhou Octopus Fiber Co.,Ltd.
SKU: 4D*6MM
Availability: InStock

Brand Name:	Octopus fiber
Model Number:	4D*6MM
MOQ:	Starting from 1 ton
Price:	Free samples sent
Payment Terms:	D/P,T/T,D/A
Supply Ability:	Customized according to the quantity required by your company

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

95912610

Name:

Polyester Chopped Staple Fiber

Specification:

4D*6MM

Native/Regenerative:

Native

Color:

White

More Sizes:

Customizable

Packaging Details:

bundle

Product Description

4D×6MM Polyester Chopped Staple Fiber for Asphalt & Construction

Our 4D×6MM Polyester Chopped Staple Fiber is an industrial-grade high-performance short cut fiber specially developed for road construction, asphalt reinforcement, civil engineering and industrial filtration. With high strength, alkali resistance, anti-aging and uniform dispersion features, it has become the preferred reinforcing raw material for modern engineering and industrial filtration projects.

Made of high-quality virgin polyester raw material, the fiber adopts precise spinning and fixed-length cutting technology to ensure stable 4D fineness and strict 6MM standard length. The overall structure is compact and uniform, with high tensile strength and strong toughness, effectively improving the internal structural force of asphalt and concrete.

Specifications can be customized

4D×6MM Polyester Chopped Staple Fiber product close-up

Application Scope

Asphalt Road Engineering: Highway, municipal road, bridge pavement asphalt reinforcement, anti-rut, anti-crack, improve road compression and durability.
Construction & Civil Engineering: Cement concrete, mortar, basement, tunnel, reservoir engineering anti-crack and reinforcement, reduce shrinkage deformation.
Industrial Filter Materials: Air filter felt, liquid filter media, water treatment filtration, industrial dust removal and impurity interception raw materials.
Industrial Composite Materials: Reinforced composite board, engineering plastic filler, heat insulation material and other industrial functional additives.

Core Features & Advantages

High Tensile Strength & Anti-Crack Performance: 4D finier with solid fiber structure provides excellent tensile and tear strength, effectively resisting structural shrinkage and cracking.
Excellent Alkali & Corrosion Resistance: Good resistance to alkali, weak acid and chemical corrosion, maintaining stable performance in concrete alkaline environment.
Anti-Aging & Long Service Life: Outstanding UV resistance and anti-aging property, not easy to brittle or fade under outdoor natural environment.
Good Dispersion & Even Mixing: Precision 6MM fixed cutting length, excellent dispersion in asphalt, concrete and water slurry without clumping.
Strong Adhesion with Building Materials: Perfect compatibility and bonding force with asphalt, cement concrete and resin materials.
Multi-industry Universal Application: Professional for highway asphalt reinforcement, construction concrete anti-crack, industrial filter materials and water treatment.

Product Specifications

Product Name	Polyester Chopped Staple Fiber / Polyester Short Cut Fiber
Specification	4D × 6MM
Raw Material	High-grade virgin polyester polymer
Key Characteristics	High tensile strength, alkali resistance, anti-aging, anti-crack, stable dimension, corrosion resistant, good dispersion
Physical Performance	Uniform cutting length, easy dispersion, no agglomeration, strong bonding with asphalt and concrete
Color	Natural pure white, clean without impurities
Main Application	Asphalt road reinforcement, construction concrete anti-crack, engineering building, industrial filter material, water treatment, industrial composite materials
Package	25kg moisture-proof woven bag
Supply Service	Factory direct supply, in stock, free sample, customized specification available

Frequently Asked Questions

Q1: What are the main uses of 4D×6MM polyester chopped fiber?

A1: Mainly for asphalt road reinforcement, construction concrete anti-crack, industrial filter material and industrial composite engineering.

Q2: Why use this fiber for concrete and asphalt?

A2: High strength, alkali resistant and anti-crack, it can effectively prevent pavement and building shrinkage cracking and prolong service life.

Q3: Is it alkali and corrosion resistant?

A3: Yes, excellent alkali and chemical corrosion resistance, stable performance in cement alkaline environment.

Q4: Can the fiber disperse evenly in concrete?

A4: Yes, 6MM precise cutting length owns good dispersion, no clumping, uniform mixing with cement and asphalt.

Q5: Is it anti-aging for outdoor road use?

A5: Strong UV and anti-aging performance, not easy to brittle under long-term outdoor exposure.

Q6: Can it be used for filter material production?

A6: Perfect for air filter felt, liquid filter media and water treatment filtration raw materials.

Q7: Do you support free samples and customization?

A7: Free sample available; customized denier, length and color are acceptable.

Q8: Is batch quality stable for engineering bulk orders?

A8: Strict quality control, stable strength and length per batch, fully suitable for large engineering repeated orders.

Tags:

Polyester Staple Fiber

Fire Retardant Polyester Staple Fiber

Low Melting Polyester Fiber

Hollow Conjugated Polyester Staple Fiber

Viscose Staple Fiber & Flame Retardant Viscose Polyester Fiber

Flame Retardant Acrylic Fiber

Polypropylene Staple Fiber

Colored/Dope Dyed Polyester Fiber

Microfiber

Ultra Short Fiber

Functional Staple Fibers

Conductive Polyester Fiber

Eco Friendly Biodegradable Fiber

Soybean Protein Fiber

Aloe Fiber

Alginate Fiber

Kapok Fiber

Bamboo Fiber

ES Fiber For Sanitary Products

Conductive Nylon Fiber

Loycell Fiber

Cooling Fiber

PTT Fiber

Concrete Fiber

Polylactic Acid Fiber

Acrylic Staple Fiber

Graphene Fiber

Polyester Staple Fiber

Fire Retardant Polyester Staple Fiber

Low Melting Polyester Fiber

Hollow Conjugated Polyester Staple Fiber

Viscose Staple Fiber & Flame Retardant Viscose Polyester Fiber

Flame Retardant Acrylic Fiber

Polypropylene Staple Fiber

Colored/Dope Dyed Polyester Fiber

Microfiber

Ultra Short Fiber

Functional Staple Fibers

Conductive Polyester Fiber

Eco Friendly Biodegradable Fiber

Soybean Protein Fiber

Aloe Fiber

Alginate Fiber

Kapok Fiber

Bamboo Fiber

ES Fiber For Sanitary Products

Conductive Nylon Fiber

Loycell Fiber

Cooling Fiber

PTT Fiber

Concrete Fiber

Polylactic Acid Fiber

Acrylic Staple Fiber

Graphene Fiber

products details

For Asphalt & Construction Filtration Road Construction High Strength Reinforcement 4D*6MM Fiber Polyester Chopped Staple Fiber

For Asphalt & Construction Filtration Road Construction High Strength Reinforcement 4D*6MM Fiber Polyester Chopped Staple Fiber