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Fiberglass chopped strand 558 for automobile brake shoe facings
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Fiberglass
Fiberglass
Fiberglass

Fiberglass chopped strand 558 for automobile brake shoe facings

558 is thermoset fiberglass chopped strand for compression molding process.

  • Description
  • Features
  • Material Properties
  • Application
  • Why Union
  • FAQ
  • Inquire Now

Description

The 558 thermoset fiberglass chopped strands from Jushi brand represent a high-performance reinforcement material meticulously crafted to enhance the overall strength and durability of phenolic resin composites. Each strand is treated with a sophisticated silane-based sizing, which not only promotes excellent wettability and adhesion with the resin but also ensures consistent quality and performance across various manufacturing applications.

The 558 thermoset fiberglass chopped strands excel in their ability to maintain good dry flowability, allowing for easy handling and uniform distribution during the mixing and molding processes. This characteristic is crucial in achieving a homogeneous and defect-free final product. Additionally, their superior dispersibility ensures that the strands are evenly dispersed throughout the resin matrix, maximizing the reinforcing effect and improving the mechanical properties of the composite material.

Specifically designed for use in the compression molding process, the 558 thermoset fiberglass chopped strands are the perfect choice for manufacturers seeking to produce high-quality automotive components such as brake shoe facings, clutch facings, and friction plates. These components require exceptional wear resistance, thermal stability, and dimensional accuracy, all of which the 558 fiberglass chopped strands help to achieve. By incorporating these strands into their phenolic resin formulations, manufacturers can confidently produce components that meet the rigorous demands of the automotive industry.

Features

The suitable process for cutting 558 glass fiber strands is mainly compression molding. This process can fully utilize the high hardness, fiber opening resistance, and good compatibility with rubber of 558 glass fiber chopped raw fibers, thereby producing high-quality composite material products.

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Exceptional dry flowability and dispersibility

558 fiberglass chopped strands can be easily handled and mixed into the resin matrix without forming clumps or agglomerations. This promotes a smoother and more uniform blending process.

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Good mechanical properties

The reinforcement provided by the 558 fiberglass chopped strands significantly improves the composite's mechanical properties, including its tensile strength, compressive strength, and flexural modulus. This means that the composite material is better able to withstand forces applied in various directions, making it more durable and reliable in demanding applications.

Material Properties

Specification

Glass type

E

Chopped strands

CS

Typical filament diameter (um)

13

Typical chopped length (mm)

3

4.5

6

12

Example

ECS13-03-558


Technical Parameters

Item

Filament diametervariation

Moisture content

Sizing content

Chopped length variation

Choppability

Unit

%

%

%

mm

%

Test menthod

ISO 1888

ISO 3344

ISO 1887

Q/JS J0361

Q/JS J0362

Standard range

±10

≤0.07

0.85±0.15

±1.00

≥99.00

Application

Application Picture

Application Picture


Why Union

Union Composites


Union focuses on the manufacturing of composite materials and is the designated distributor of Jushi Group, which can provide customers with composite products of stable quality. Union is committed to meeting diverse customer needs and can customize products.



Contact UNION

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    Suitable for Various Applications

    Open molding applications: Spray up and hand lay-up. Closed molding applications: Vacuum infusion processing, resin transfer molding, cold molding and compression molding.
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    Price Advantage

    Advanced production technology brings lower costs, our selling prices are very competitive in the world.
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    Fast Delivery

    Our production capacity is around 10tons every day. Usually lead time is around 1-2weeks for an order.


FAQ

  • Q: What product advantages do we have?A: Compared with our peers, we have lower prices. Regular specifications, such as 300G/450G are in good stock. COA and shipping pictures are available.

  • Q: What's your regular packing and Is it possible to pack in large rolls?A: If width is 1.04m, 2 vertical brackets are available.if width is more than 1.04m, the horizontal brackets are stacked on top of the vertical brackets.
    Pack in large rolls of course ok. 250m roll length, 550mm roll diameter, 1 bracket 4 rolls, no carton and with wooden frame.

  • Q: MOQ?A: We don't have min order quantity requirement, we can support our customers from small quantity.
    Free samples are available.

  • Q: How to ensure the stability of quality?A: Before producting, we will send samples to our customers and keep samples and labels.
    During producting, workers strictly control the quality to a large extent.
    After producting, COA is available which is consistent with the sample.

  • Q: Can the roll width be customized?A: Yes, we can customize the roll width for you.
    For CFM, the max width wecan produce is 1850MM.
    For CSM, the max width wecan produce is 3200MM.

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UNION COMPOSITE
Union Composites Changzhou Co., Ltd. is situated in Changzhou, a picturesque water town located in the southern region of the Yangtze River. As an export-oriented company, specializing in composite materials, 90% of our products are exported to Europe, Asia, America, Middle East and Africa.
Since established in 2012, our company has been adhering to the corporate mission of "intelligent manufacturing in China to the World", and is committed to providing customers with high-quality, high-performance and comprehensive composite material solutions.