New Sio2 Content 99.95% Quartz Fiberglass Yarn

• Surface Treatment: Quartz Coated
• Weave Type: Twill Woven
• Fiberglass Type: E-Glass
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: /
• Alkali Content: Silica
• Sio2: >99.95%
• Long Term Service Temperature: 900°c
• Soft Point: 1700°c
• Transport Package: in Pallet
• Specification: 3-20mm
• Trademark: JLON
• Origin: China
• HS Code: 70191200
• Production Capacity: 100000

Product Description

Introduction:
Quartz fiber untwisted yarn
Quartz fiber untwisted yarn is a yarn formed by infiltrating continuous quartz fibers without twisting and plying. Untwisted yarn has better wettability and can be directly used to make various composite materials, and can also be used as the base material of cotton felt or needled felt

Model	Linear density(um)
SJ113-40	40
SJ113-100	100
SJ113-400	400
SJ113-800	800
SJ113-1600	1600

Quartz Fiber Sewing Thread
It is made of high-twist quartz fiber yarn coated with a high-temperature-resistant lubricating layer. The surface of the sewing thread is smooth, flexible, and has good folding resistance. It can be directly used on industrial sewing machines and can fully replace glass fiber sewing thread, high silica sewing thread, etc. Ideal suture material for 3D preforms

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

Features:
-Sio2 content 99.95%
-Long-term use 1050C, softening point 1700C
-Low thermal conductivity, high strength, high elastic modulus
-Acid resistance, alkali resistance, salt resistance
-Used in wave-transmitting materials, ablation-resistant materials, structural materials, electrical materials, thermal insulation materials, insulating materials, etc.
-Replace high silica glass fiber, alumina fiber, S glass fiber, E glass fiber, carbon fiber in some occasions


Application:
1) Ablative materials for aerospace (ablative materials for rocket nozzles, ablative materials for space re-entry vehicles, ablative materials for launch pads)
2) Various thermal insulation materials for high temperature environments (aircraft engine environment, fuselage fire barrier, thermal protection of space launch vehicles, thermal insulation of rocket thrusters, etc.)
3) Structural materials for stealth technology (aircraft, missiles, drones, fighter jets, bombers, ships, submarines, etc.)
4) As a wave-transparent composite material (aircraft nose, missile radome)
5) As reinforcement (satellite, warship and radar radome reinforcement)
6) As an advanced thermal insulation material, instead of ceramic fiber, glass fiber, high silica fiber

Civil
1) Insulation material in the optical fiber production process
2) High frequency printed circuit boards (communication base stations, supercomputers)
3) Insulation material in the optical fiber production process
4) Chip manufacturing diffusion furnace mouth sealing and thermal insulation materials
5) Electric vehicle battery separator material
6) High temperature cable covering material, core reinforcement material
7) Insulation materials for ultra-high temperature fire-fighting fire suits
8) Investment precision casting to prevent product cracking during firing
9) Application of millimeter wave radar
10) Fire curtain, thermal insulation cover, thermal insulation cover, quartz fire wall cloth
11) molten steel, molten iron filter material, thermowell