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Rock Wool Blanket for sale

Rock Wool is made from basalt, an inorganic raw material. It is produced through heating basalt at 1350˚C - 1400˚C and transforming it into fibers

PRODUCT PARAMETERS

Density(kg / m3)

Width(mm)

Thickness(mm)

Longth(m)

Facing

60-100

600

40-80

Wire mesh

PRODUCT FEATURES

is made from basalt, an inorganic raw material. It is produced through heating basalt at 1350˚C - 1400˚C and transforming it into fibers, which are bonded together using a thermosetting resin. It is light and easy to install, mainly used for thermal and acoustic insulation where high compressive strength is required such as over-deck, floors, sandwich panels, and dry wall partitions.

Features

1)Sound absorption and noise reduction

2)Heat insulation

3)A1 class non-combustibility

4)High fibre toughness

5))environmental protection and health

6)customization for customer

Our having the following advantages:

1) The product is light volume-weight and low in thermal conductivity.

2) No fluorine and chlorine, no corrosive to the equipment.

3) Non-combustible chemical stability is good.

Rock wool board for ship thermal insulation and fire prevention partition keel interlayer sound insulation; Rock wool for building has excellent fire prevention, heat preservation and sound absorption performance. It is mainly used for building wall, roof insulation; Fire prevention and noise reduction of building partitions, firewalls, fire doors and elevator shafts.

TECHNICAL INDICATORS

Properties

Value

Density

60-150 Kg/m3

Shot content (particle diameter ≥0.25mm), %

≤12.0

Average fiber diameter, μm

≤7.0

Density tolerance, %

+15, -15

Thermal conductivity coefficient (average temperature: 70±2℃), W/(m. K)

≤0.043

Thermal load contraction temperature (products with density above 60kg/m3),

≤ 600

Acidity coefficient mk

≥ 1.6

Moisture content, %

≤0.5

Combustion property

Non-combustible(A class)

Organic material content, %

≤ 4.0

Water repellence (water-proof), %

≥ 98

Water absorption (water-proof), %

≤ 5

Max Application Temperature ℃

650



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