300mesh High Silica Glass Fiber Powder

• Customization: Available
• Shape: Fiberglass Powder
• Fiber Characteristics: High Silica Glass
• Model NO.: XGHSP7300
• Fiber Appearance: Powder
• Glass Composition: High Silica Glassfiber
• Color: White
• Mesh: 300
• Sio2: >96%
• B2o3: <1%
• Al2O3: <1.5%
• Loi: <3%
• Moisture: <0.2%
• Sizing: Silane
• Filament Diameter: 7micron
• Average Fiber Length: 50micron
• Transport Package: 25kg Per Bag
• Specification: 60cm*45cm*15cm
• Trademark: XIANGU
• Origin: China
• HS Code: 7019110090
• Production Capacity: 700000kg/Year

Product Description

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.300mesh high-silica fiberglass powder is made of by milled high-silica fiberglass strands,used for strengthening phenolic plastic,produce ablation and ablative products.Widely used in rockets,missiles, spacecraft thermal ablation materials; high temperature insulation, insulation materials,high temperature coating,paint,glue.etc

SPECIFICATIONS:

Model:	XGHSP7300
Color:	White
Fiberglass type:	High-silica
Mesh:	300
Filament diameter (μm):	7
Average fiber length(μm):	50
Aspect ratio:	7.1:1
Bulk density(g/cc):	0.65
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,and 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:
 
PRODUCT DETAIL IMAGES: