Active Member
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[China]
Address: 978# Riyue Avenue 1st Section, Qingyang Industrial Zone, Chengdu, 610074, China
Contact name:Rayman Lei
Sichuan Chang Yang Composites Company Limited |
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QUARTZ FIBER YARN
CYC Quartz Fiber Yarn is a kind of high temperature resistance, high tensile strength & modulus, low dielectric constant and dielectric loss, low expansion coefficient, excellent corrosion resistant and outstanding designable performance continuous twisted yarn with silica dioxide purity is above 99.95% (SiO2>99.95%) and filament diameter is between 5-11μm which is widely used in weaving industry. It is widely used in aerospace, semiconductor, military, electronic & gas industry
PRODUCT FEATURES:
Compatible with multiple resin system with fast wet-out
Good chopability and good gathering
Anti-static and no fuzz
Good dispersion and lay-down
Low static, excellent mechanical properties
Excellent mold flow-ability
Outstanding product performance and consistency
High-temperature resistance and heat insulation
Excellent acid-resistance and corrosion resistance
Low dielectric constant
TECHNICAL PROPERTIES:
| Dielectric Constant 10GHz | 3.74~3.78 | Working Temperature | ≥1100℃ |
PHYSICAL PROPERTIES:
| Density | 2.2 g/cm³ | Tensile Strength | 3600 MPa |
| Elongation | 4.6 % | Tensile Modulus | 78 GPa |
THERMAL PROPERTIES:
| Linear Expansion Coefficient | 0.54x10-6 | Thermal Conductivity | 1.4Wm-1K-1 (20℃) |
| Annealed Temperature | 1220 ℃ | Soften Temperature | 1700 ℃ |
TYPICAL PRODUCT SPECIFICATIONS
| Product Code | Filament Diameter (μm) | Linear Density (tex) | SiO2 Purity (%) | L.O.I (%) | Tensile Strength (N/tex) | Sizing | Twists (T/M) |
| QCY5-6x2-S70 | 5 | 12 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY5-14x2-S70 | 5 | 28 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY5-25x2-S70 | 5 | 51 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY7.5-34x2-S150 | 7.5 | 67 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY7.5-34x3-S150 | 7.5 | 95 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY7.5-34x4-S150 | 7.5 | 133 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY7.5-34x6-S150 | 7.5 | 190 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY9-55x4-S70 | 9 | 220 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY9-55x8-S70 | 9 | 440 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
| QCY11-55x12-S70 | 11 | 670 | 99.95 | 1.0 ±0.2 | ≥0.65 | Epoxy | S70~150 |
Notes: Customized Specification order is available
APPLICATIONS:
Woven Quartz Fabrics
Heat insulation materials
High-frequency printed circuit boards
Missile, aircraft & satellite radoms
High temperature thermal insulation materials
Anti-ablation material (thermal protection material)
High temperature catalytic carrier material (air filtration,
automobile exhaust treatment)
It is widely used for the high temperature-resistance insulation materials, high temperature-proof materials, high temperature gas and liquid-filtration materials and the thermal insulation of spacecrafts and so on.
STORAGE:
CYC high silica fiberglass rope should be stored in a dry and cool place with its original package. Best conditionsare at temperatures from 15°C to 35°C and humidity between 35% and 85%. To ensure safety and avoid damage to the product.
