Rock Wool Felt with Aluminium Foil

Specifications

SpecificationsHigh density rock wool pipe insulation
1.Grade A1 non-combustible
2.The rock wool has higher and better elasti

Rock wool felt with aluminium foil

Specifications

1.Grade A1 non-combustible

2.The rock wool has higher and better elasticity.

3.The folded rock wool board wiith certain compression resistance has greater drawing strength,and it does not tend to peel off and has greatly improved durability.

Characterics&Advantages

1. Small coefficient of heat conductivity and good capability of heating preservation

2. Outstanding effect of energy-saving.

3. Excellent fireproof capability. Excellent sound absorption and sound insulation capability.

4. Green building materials and no harm for body.

Application
Petrochemical industry -- heat insulation and sound absorption of equipments for petroleum industry, power industry and chemical industry.
Construction industry -- heat insulation and sound absorption of partition, curtain wall, roofs and fences for construction.
Mining industry -- heat preservation and fireproof for industrial kiln, oven, large-caliber storage tank and shipping.

 

Heating shrinkage temperature in load(°C)	>500
Average of fiber diameter(μm)	<7.0
Gram	75g, 90g, 110g, 145g
Weight	60-300g
Fire Rating	Grade A

 

Technical parameters of facings

facing name	sandwich aluminum foil facing	fire-retardant sandwich aluminum foil facing	polypropylene plastic facing
facing No.	F-1	F-2	F-3
appearance	silver	silver	silver /white
structure	four-layer composite structure	four-layer composite structure	four-layer composite structure
	aluminum foil surface	aluminum foil surface	polypropylene surface
	bonder layer	bonder layer	bonder layer
	three-directional fiber layer	three-directional fiber layer	three-directional fiber layer
	brown paper layer	brown paper layer	polypropylene surface