Spacecraft Thermal Ablation Materials

• Customization: Available
• Shape: Fiberglass Strands
• Fiber Characteristics: High Silica Glass
• Model NO.: XGHS706
• Diameter of Filaments: Advanced Fibers
• Fiber Appearance: Staple-Fibers
• Glass Composition: High Silica Glassfiber
• Filament Diameter: 7micron
• Chopped Strands Length: 6mm
• Sio2: >96%
• B2o3: <1%
• Al2O3: <1.5%
• Loi: <3%
• Moisture: <0.2%
• Sizing: Silane
• Transport Package: 25kg Per Bag
• Specification: 37cm*36cm*65cm
• Trademark: XIANGU
• Origin: China
• HS Code: 7019110090
• Production Capacity: 700000kg/Year

Product Description

spacecraft thermal ablation materials/High-silica glass fiber is a kind of high-temperature inorganic fiber,SiO2 is more than 96%,loss on ignition is less than 3%,has excellent chemical stability,good dielectric properties.6mm high-silica glass fiber chopped strand is made of by cutting of high-silica glass yarn,used for strengthening phenolic plastic,produce ablation and ablative products.Widely used in rockets,missiles, spacecraft thermal ablation materials; high temperature insulation, insulation materials.etc

SPECIFICATIONS:

Model:	XGHS706
Fiberglass type:	High-silica
Filament diameter (μm):	7
Chopped strands length (mm):	6.0±1
SiO2(%):	>96
B2O3(%):	≤1.0
Al2O3(%):	≤1.5
LOI(%):	<3.0
Moisture(%):	≤0.20
Sizing:	silane

 

FEATURES BENEFITS:
1, softening point close to 1700 ºC,long-term use in the 900 ºC environment,it can work 10 minutes at 1450ºC and 15 seconds at 1600ºC, instantly can withstand thousands of degrees of air flow brush.
2, in organic and inorganic acids (hydrofluoric acid,phosphoric acid and hydrochloric acid excluded) even at high temperatures,weak alkaline solution to maintain good performance and stability.
3,meeting the thermal shock and high radiation,it has a high stability,excellent insulation properties in high temperature and high humidity conditions and good adhesion properties with high temperature adhesive.
4,resistance of moisture,Sunlight radiation and seismic,can be used for a variety of sealing materials,solid structure,in many high-temperature conditions to maintain flexibility.
5,the structure and performance stability,no harm to the human body,can replace the ceramic fiber and asbestos fibers (high temperature crystalline phase change occurred).
6,anti-high temperature fire,burning in the gasoline without oxidization,no color changing,high strength,no secondary pollution.
7,with good wear resistance and insulation properties.
 
STORAGE:
The product should be keep dry in their original bags and stored in a suitable place,preferably at room temperature with 35-65% relative humidity.Avoid the sun, rain and fire.
 
PACKAGING:



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