Quartz Fiber Mat for High Temperature Heat Insulation

• Customization: Available
• Shape: Fiberglass Yarn
• Fiber Characteristics: Quartz
• Diameter of Filaments: Advanced Fibers
• Fiber Appearance: Mat
• Glass Composition: Silica
• Transport Package: Roll/Carton, Pallet
• Specification: kg
• Trademark: SELVA
• Origin: China
• HS Code: 7019590000
• Production Capacity: 2000kg/Month

Product Description

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Product Brief
Quartz fiber is a kind of white, soft, shiny inorganic fiber filament, the main component is silica, the general quartz fiber content in more than 99.90%. Quartz fiber is made of high purity silica crystal or natural quartz crystal after high temperature melting and drawn into a monofilament with a diameter of 1-15μm.

Product advantage
Quartz fiber maintains part of the properties and characteristics of quartz crystal and is an excellent high temperature resistant fiber material. Quartz fibers have a very high silica content and can be used for a long time at 1050 ° C. In addition, it also has a series of characteristics such as high strength, small dielectric constant and dielectric loss, small coefficient of expansion, corrosion resistance, good design performance and so on. It is an indispensable strategic material in the field of aerospace.

Product Parameter


Product Types
According to the different product forms, quartz fiber products can be divided into quartz fiber yarn, roving, fabric, felt, cotton, sewing thread, shortening and so on.

Product applications
Quartz fiber yarn is a common product, widely used in the manufacture of aircraft radome. In the field of aviation, quartz material is mainly used to make wave penetration enhancement materials, including airborne radome, missile radome, interference electromagnetic launch window, etc. In the aerospace field, quartz products can be used as heat insulation and high temperature resistant materials for space vehicles.



Quartz fiber in the civil market main applications:
1. Filtration of hot acid liquid and gas;
2, furnace sealing box heat insulation material;
3, heavy vehicle catalytic reaction converter contact material;
4, semiconductor industry high temperature insulation insulation;
5. Heating and maintenance of glass annealing furnace;
6. Insulation and insulation in the production process of optical fiber;
7. Infrared refraction of thermoplastic drying;
8, contact reaction applications;
9. Safety air bag filtration;
10. High-frequency printed circuit board (micro-telephone technology, supercomputer);
11. Automobile Glass Manufacturing Industry.