What is the break strength and elastic modulus of this fiber?

The break strength is >=600 MPa, and the elastic modulus is >=5000 MPa.

Is the fiber resistant to chemical corrosion?

Yes, it has excellent resistance to acid, alkali, salt, and other chemical corruptions.

What are the after-sales service terms for this product?

The after-sales service is listed as None.

White Appearance PP Twisted Bunchy Fiber for Traditional Industrial Construction

Name: White Appearance PP Twisted Bunchy Fiber for Traditional Industrial Construction
Brand: Briture Co., Ltd.
SKU: 2105913835

Anhui, ChinaBriture Co., Ltd.

US$2.15-2.25

1,000 kg

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Strength

High Bonding Strength

Model NO.

PP Twisted Bunchy Fiber

Setting Time

Normal Setting

Type

Concrete Admixure

PP Twisted Bunchy Fiber Raw Material

PP/PE

Elastic Modulus (MPa)

5000 Min.

Equivalent Diameter (mm)

0.7+/-0.05

Break Strength (MPa)

600 Min.

Density (g/cm3)

0.91

PP Twisted Bunchy Fiber Length (mm)

40, 50, 54

Break Tensile Ratio (%)

15min.

Alkali & Acid Resistance

Excellent

Color

Gray

Appearance

Twisted Bunchy

After-Sales Service

None

Transport Package

1kg Net Each PE Bag, 10kgs Each Woven Bag

Specification

100% PP

Trademark

Briture

Origin

China

HS Code

5503400000

Production Capacity

3000 Metric Ton/Year

Key features

High Fracture Strength: Break strength >=600 MPa with elastic modulus >=5000 MPa for superior durability.

Excellent Chemical Resistance: Resistant to acid, alkali, salt, and chemical corrosion with excellent performance.

Improved Fire Resistance: Forms holes at high temperatures to discharge water vapor, significantly improving fire resistance.

Crack Prevention: Prevents plastic shrinkage, dry shrinkage, and micro-cracks in concrete and mortar.

High Dispersion: Small diameter and large surface area ensure good dispersion in cement-based materials.

Impact Toughness: Absorbs impact energy after cracking, extending fatigue life and stiffness retention.

Customizable Length: Available in 40mm, 50mm, and 54mm lengths to suit specific construction needs.

Versatile Application: Suitable for ordinary, high-performance concrete, mortar, pavements, and bridge decks.

Company profile

Briture Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: shanghaiAverage Response Time: ≤4.90hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryThe supplier specializes in technical services and holds ISO9001:2015 and CE certifications, indicating a focus on quality management and product compliance. It offers ODM and OEM services, but lacks new product innovations and has limited R&D resources with only one engineer. Despite having a tracing system for raw materials, the supplier employs random inspection for finished products and has minimal quality control staff. It has a solid customization capability but does not participate in offline trade shows or manage overseas warehouses. Payment terms are flexible, and the supplier's services are supported by a stable financial foundation.

Supplier typeThe supplier is a professional technical supplier, involved in import and export and sales of medical devices.

CertificationsThe supplier holds an ISO9001:2015 certification and CE mark, indicating compliance with international quality and product standards.

Financial creditThe supplier demonstrates a stable financial capacity with data available for the year 2023.

R&D capabilityThe supplier has not launched any new products in the past year and lacks SDK availability, indicating limited innovation capabilities.

Customization capabilityThe supplier provides full customization and ODM/OEM services, indicating strong customization capabilities.

Product Q&A

Q:What is the recommended mixing ratio for PP twisted bunchy fiber?

Generally, more than 2.7kg per square meter (0.3% volume ratio) is recommended. For reinforcement, 5.5kg is suggested. For crack resistance, a 1:1 volume ratio with PP fiber mesh is recommended.

Q:How does PP fiber improve the fire resistance of concrete?

At high temperatures, the fiber forms many holes in the concrete, allowing water to discharge along these holes. This avoids water vaporization and significantly improves the fire resistance time and grade.

Q:What is the standard length for crack resistance applications?

For usual crack resistance requirements, a fiber length of 54mm is typically required.

Q:Which type of mixer is preferred for PP twisted bunchy fiber?

A dual-axis horizontal forced mixer is preferred. The mixing time needs to be extended appropriately to ensure fibers are fully mixed.

Q:What are the main benefits of using PP twisted bunchy fiber in concrete?

It prevents shrinkage cracks, improves fire resistance, enhances impact toughness, extends fatigue life, and improves impermeability and frost resistance.