520GSM Satin Fiberglass Cloth High Silica for Fire Curtains

• Certification: CE, ISO
• Application: Filter Cloth
• Surface Treatment: No Coating
• Weave Type: Plain/ Satin
• Fiberglass Type: High Silica
• Alkali Content: Alkali Free
• Model NO.: BWT520
• Feature: Long Time Materials
• Type: Heat-Resistant Material
• Material: Silicon Carbide (Sic)
• Refractoriness (ºC): 900-1600
• Shape: Fabric
• Sio2 Content: >=96%
• Loss of Ignation: Less 4%
• Withstand Continuous Temperature: 900 Degree Celsius
• Thickness: 0.4mm
• Area Weight: 520G/M2
• Transport Package: Carton
• Specification: A grade
• Origin: China
• HS Code: 7019
• Production Capacity: 3000000m2/Month

Product Description

Product Description

High silica fiberglass is inorganic fiber that contents more than 96% of SiO2. It's resistant to high temperature, soft point 1700º C, long term service temperature 900º C. It can work 10 minutes at 1450º C and keep good state at 1600º C for 15 seconds. Because of its properties of chemical stability, high temperature resistance and corrossion resistant, it widely used in aerospace, metallurgy, chemical, construction, fire control industry, etc.

High silica fiberglass fabric has properties of high strength, easy to process, wide application, used as material for high temperature resistant, ablation resistant, insulation and heat preversation. The thickness is from 0.1 to 1.5mm, weave can be plain or satin, coating is available by customer's order.

Product Parameters

Technical Data:

Item		Specification	Test result
Weight per unit area ( g/m2 )		520±40
SiO2 content  ( % )		≥96%	97.2
Thickness (mm)		0.4±0.06
Texitile density Ends/cm	Warp	18
	Weft	15
Tensile strength at break (N/2.5cm)	Warp	≥530
	Weft	≥430
Width	mm	91.4±2.5	93.1

 

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Application

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