Rock Wool Mineral Wool Wool Insulation Board Specializing In The Production Of Alibaba Suppliers In China,  High Quality Rock Wool Cotton Wool Insulation Board, Rock Wool Chinese Producers,

Definition

Rockwool, also known as stone wool, is a type of insulation made from melted stone fibers.

 

Characteristics

# Fire resistance, over 1000°c melting temperature

# High resistance to pressure

# Low tensile strength 

# Sould proofing

# Corrosion resistance, durable and long life

# Environmental friendly, evergy saving

 

 

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Specification

 

	Unit	OK150	OK160	OK180	OK200	Standard
Compressive strength	kPa	≥40	≥50	≥60	≥80	EN826 / BS2972
Point load	kN	≥150	≥300	≥500	≥700	EN12430
Fireproof Performance		Noninflammability A				EN13501-1;GB 8624-2006
Thermal conductivity(average temperature 20℃)	W/mK	≤0.039				EN12667 / ASTM C177
Moisture resistivity	%	≥99				GB/T 10299
Aging expansion ratio	%	≤5				prEN14509
Melting temperature	℃	≥1000				__
Acidity coefficient	_	≥1.8				__
slag ball content	%	≤5%(D≥0.25mm)				ASTM C1335
		≤30%(D≥63μm)

 

 

 

 

Production Process

 

 

 

Company Profile

# Qingdao Oukesi New Building material Co.,LTD

# Established in 2003, has 12 years experience of producing insulation products.

# Oukesi has 36 branch offices in all around China

# Two advanced production lines imported from Germany,  CO2 foaming technology

# 12000m2 workshop, 50million RMB fixed assets

# One of the leaders of insulation manufacturer in China

 

Certification

ISO9001,ISO14001...

 

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