Rock Wool Blanket - STANDARD

High quality and extra fine, low slag-ball content and low coefficient of heat conductivity, Wide range of bulk density. - details see: https://www.buildingsupplieshub.com/rock-wool-blanket-10068299

Place of Origin: Shandong China (Mainland)	Application: Heat Insulation	Composition: Rock Wool	Product Type: Blanket
Model Number: STANDARD	Brand Name: ZIBO SUNRISE

Features and advantages of products

1:High quality and extra fine, low slag-ball content and low coefficient of heat conductivity;
2:Wide range of bulk density (40kg-200kg/m³ ),wide range of specifications with all data being within/better than national standards;
3:Wide range of applications for construction ,petroleum,electric power metallurgy,textile,national defence,transportation and other industries. Ideal material for heat insulation and sound insulation of industrial facilities such as tank,boiler,flue ,heat exchanger,blower,vehicles and ships etc;
4:Owing to its large-scale production and advanced technology the products are salable in home market,espacially for large and key projects . the products are also sold to more than 10 countries/regions abroad.

SIMPLEX FELT: With fine heat insulation property and sound absorption effect it is applicable to big sized pipelines, constructed wall and roof.

Fiber glass cloth sewed felt : It is applicable to big-span industrial facilities and building structures .

Aluminum foil felt :It is especially suited for circular pipelines , small equipment and pipelines of air conditioning systems .

Metal mesh sewed felt : It is suitable for conditions with great shake and high temperature. .

Technical specification

Specification	Index	Note
Heat conduct coefficient W/(m.k)	λ≥0.041	Normal temperature
Slag inclusion content % (Granule dia>0.25mm)	<12	Tally with GB11835-98
Incombustibility	A	Tally with GB5464
Fiber dia (µ)	4-7
Service temp(°C)	268-600
Acidity coefficient	≥1.5	SiO₂+ AL₃O₂ CaO+MgO
Moisture rate(%)	<5	Tally with GB11835-98
Density tolerance(%)	±10
Resin content	Rock wool board≤3	Tally with 11835-98
	Rock wool felt≤1
	Rock wool pipe≤3.5
Hydrophobicity(%)	>98	Tally with GB5480