Building Thermal Insulation Rockwool Board

• Material: Basalt
• Refractoriness: 200-450°C
• Diameter: 5-15mm
• Apparent Density: 60-180kg/M3
• Usage: Exterior Tiles, Interior Tiles
• Province: Shandong
• Model NO.: BSTWOOL
• Name: Rock Wool
• Product: Mineral Wool
• Product Name: Stone Wool
• Transport Package: Carton/Bag/Pallet
• Specification: Thickness25-150mm
• Trademark: BSTWOOL
• Origin: China
• HS Code: 68159940
• Production Capacity: 500, 000 Tons

Product Description

BSTWOOL^® ROCK WOOL BOARD / Mineral Wool Board
 

Bstwool^® rock wool board is manufactured in a unique process using high quality basalt ore as the main raw material. Bstwool^® rock wool board has the features like high strength, high temperature resistant, corrosion resistant and good thermal conductivity.

 

Features

Excellent thermal shock resistance

Excellent corrosion resistance

Excellent chemical stability

High-temperature stability

Low thermal conductivity

 

Typical Applications 

Building external wall insulation

Building roof insulation

Composite sandwich panel

Marine bulkhead

Insulation of industrial and ship equipment
 

Product name	BSTWOOL® Rock Wool Board
Raw material	High-quality basalt ore
Density	60/80/100/120/150/160 kg/m3
Size	1200x600x(25-150)mm ( the size can be customized)
Package	1.shrink film, 2.packed on pallets
Payment	T/T,L/C,D/A,D/P,Western Union,MoneyGram
	30% deposits, 70% balance before delivery
	Payment method can be negotiated.
MOQ	1 PC
Sample	We supply small samples for free !

Product  Paramenters  

Properties		Unit	Density
			80	100	120	140	150	160
Combustion performance		--	Class A1 non-combustion
Compression Strength(10%deformation)		kPa	≥40
Hydrophobic rate		%	≥98.0
Melt temperature		ºC	>1000
Acidity ratio		--	≥1.8
Moisture absorption rate		%	≤1.0
Thermal conductivity(average 25ºC)		W(m.k)	≤0.048			≤0.040
Dimensional stability		%	≤1.0
Water absorption(Partial Immersion)		Kg/m2	Short term(24h)≤1.0
			Long term(28d)≤3.0
Thickness tolerance		mm	±2			±3
Right angel degree of deviation		mm/m	≤5
Planeness tolerance		mm	≤6
properties after ignition-burning	Shrinkage percentage	%	(750ºC,0.5h)≤8
	Mass loss rate	%	(750ºC,0.5h)≤10