Durable High-Temperature Quartz Fabric for Aerospace and Automotive Use

• Customization: Available
• Application: Filter Cloth
• Surface Treatment: Quartz Coated
• Model NO.: SJ104-12
• Weave Type: Twill Woven
• Fiberglass Type: E-Glass
• Alkali Content: Silica
• Sio2: >99.95%
• Long Term Service Temperature: 900°c
• Soft Point: 1700°c
• Weave: Plain/Twill
• Weight: 100-800GSM
• Transport Package: in Pallet
• Specification: 3-20mm
• Trademark: JLON
• Origin: China
• HS Code: 70191200
• Production Capacity: 100000
• Package Size: 28.00cm * 28.00cm * 11.00cm
• Package Gross Weight: 10.000kg

Product Description

Introduction of Quartz Fiber

 

Quartz Fiber: A Brief Introduction

Quartz fiber, also known as silica fiber, is a high-performance material composed primarily of high-purity silicon dioxide (SiO). It is manufactured by melting natural quartz crystals or synthetic silica at extremely high temperatures (over 1,600°C) and drawing the molten material into ultrafine filaments.

 

 

Key Properties:

High-temperature resistance: With a melting point exceeding 1,650°C, it retains strength and stability in extreme 

heat.

Low thermal expansion: Minimal dimensional changes under temperature fluctuations ensure reliability in precision applications.

Chemical inertness: Resists corrosion from acids, alkalis, and harsh environments.

Mechanical strength: Combines flexibility with high tensile strength, ideal for durable yet lightweight structures.

 

Optical transparency: Offers excellent transmission of ultraviolet (UV) and infrared (IR) wavelengths.

 

Technical Parameter  of Quartz Fiber

 

Si02 content 99.95%

Long term use at 1050 ° C, softening point at 1700 ° C

Low thermal conductivity, high strength, high elastic modulus

Acid resistant, alkali resistant, salt resistant

Applied to transparent materials, erosion resistant materials, structural materials

Electrical materials, insulation materials, insulation materials, etc

·Replace high silica glass fiber, alumina fiber, S glass fiber,E glass fiber, carbon fiber in some occasions

 

Introduction of Quartz Fiber Yarn

Quartz fiber yarn is produced by gathering continuous quartz filaments after a sizing treatment into a bundle, which is then twisted together with varying twist directions and numbers of plies. This yarn can be utilized in diverse weaving applications, such as fabric weaving, tape weaving, sleeve braiding, and three-dimensional braiding.

 

 

Specification of Quartz Fiber Yarn

 

Model	Linear Density(tex)	Twist(T/m)
SJ101-51	51	50-140
SJ101-72	72
SJ101-95	95
SJ101-195	195
SJ101-220	220
SJ101-390	390
SJ101-780	780

Note: Other specifications and requirements can be customized

 

 

Introduction of Ultrafine Quartz Fiber Yarn

 

The diameter of ultrafine quartz fiber yarn is only 5 μ m, and its performance indicators, especially tensile strength, have been greatly improved.

 

Specification of Ultrafine Quartz Fiber Yarn

 

Model	Linear Density(tex)	Twist(T/m)
SJ102-4.9	4.9	28-70
SJ102-5.5	5.5
SJ102-11	11
SJ102-22	22
SJ102-33	33
SJ102-51	51

Note: Other specifications and requirements can be customized

 

 

Introduction of Quartz fiber Untwisted Yarn

 

Quartz fiber untwisted yarn is a yarn made by continuously impregnating quartz fibers without twisting or twisting. Twistless yarn has better wettability and can be directly used to make various composite materials, as well as serving as the base material for cotton felt and needle punched felt.

 

Specification of Quartz fiber Untwisted Yarn

 

Model	Linear Density(tex)
SJ114-40	40
SJ114-100	100
SJ114-400	400
SJ114-800	800
SJ114-1600	1600

Note: Other specifications and requirements can be customized

 

Introduction of Quartz Fiber Cloth

Quartz fiber cloth is woven from quartz fiber yarn through plain, satin, twill, saros and other weaving methods into cloths of various thicknesses and weaving styles.

Specification of Quartz Fiber Cloth

 

Model	Thickness (mm)	Weave	Warp and weft density (pc/cm)	Areal density (g/m2)
SJ108-10	0.1	Plain/Twill	(16±2)*(16±2)	100
SJ108-11	0.11	Plain/Twill	(20±2)*(20±2)	108
SJ108-14	0.14	Plain/Twill	(16±2)*(16±2)	165
SJ108-20	0.2	Plain/Twill	(12±2)*(10±2)	200
SJ108-22	0.22	Plain/Twill	(16±2)*(14±2)	216
SJ108-28	0.28	Satin	(20±2)*(20±2)	280

 

Introduction of Quartz Fiber Ultra-thin cloth

 

Ultra thin quartz fiber cloth with different thicknesses and fabric structures is finely woven from ultra-fine quartz fiber yarn with a single filament diameter of only 5 μ m using a special weaving method.

 

Specification of Quartz Fiber Ultra-thin Cloth

 

Diameter(mm)	Weave	Thickness(mm)
5/7	Plain/Twill	0.03-0.06

Introduction of Quartz Fiber Chopped Strand

Quartz fiber short cut wire is a short fiber material made by cutting continuous quartz fibers to a predetermined length, often used for reinforcement or strengthening. For example, it can be mixed with synthetic rubber resins, such as rubber and silicone phenolic plastics, as ablative materials; A mold mixed with thermoplastic resin for injection molding or compression molding; Mixing and firing with ceramic prepreg as a reinforcing material for ceramics.

 

Specification of Quartz Fiber Chopped Strand

 

Model	Length(mm)
SJ104-0.5	0.5
SJ104-1	1
SJ104-3	3
SJ104-5	5
SJ104-20	50
SJ104-50	50

Introduction of Quartz fiber Sewing Thread

The sewing thread is made from high-twist quartz fiber yarn coated with a high-temperature resistant lubricating layer, featuring a smooth surface, excellent flexibility, and superior bending durability. It can be directly applied to industrial sewing machines and serves as a comprehensive replacement for fiberglass sewing threads and high-silica sewing threads. This product constitutes an ideal stitching material for three-dimensional preforms.

 

Specification of Quartz fiber Sewing Thread

 

Model	Diameter(mm)
SJ106-20	0.2
SJ106-30	0.3
SJ106-35	0.35
SJ106-45	0.45

Note: Other specifications and requirements can be customized

 

Introduction of Quartz Fiber Mesh

A mesh fabric made of quartz fiber yarn through special weaving machines and precision weaving, commonly used for reinforcing composite materials and serving as a skeleton support.

 

Specification of Quartz Fiber Mesh

Model	Areal density (g/m2)	Thickness(mm)
SJ124-95	95-135	5*5 7.5*7.5

Introduction of Quartz Fiber Casing

After being laminated with quartz fibers and 3D woven into sleeves of different aperture sizes, they have excellent high temperature resistance and thermal shock resistance.
 

Specification of Quartz Fiber Casing

Model	Inside diameter(mm)	Areal density (g/m2)
SJ109-005	0.5-75	0.9-120

 

Other Quartz Fiber Products

 

 

Application of Quartz Fiber

Quartz has excellent dielectric properties, with the lowest dielectric constant and dielectric loss among D fiber, E fiber, and high silica fiber.Good wave transmission performance, quartz fiber is widely used in radar covers and aerospace fields.

 

 

 

Quartz fiber SiO2 the content is very high, and it will not melt or evaporate even when heated to 1649 ° C. When the temperature exceeds 982 ° C continuously or for a long time, its physical form and thermal insulation performance remain unchanged. Quartz glass fiber also has excellent thermal shock resistance. When heated to 1093 ° C and quickly immersed in extremely cold water, its physical form remains unchanged. Based on this performance, quartz fiber is also suitable for high-temperature cables

 

Product Description