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Low moisture sorption Waterproof Rock Wool Blanket

Low moisture sorption

Rockwool blanket uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.

PRODUCT PARAMETERS

Density(kg / m3)

Width(mm)

Thickness(mm)

Longth(m)

Facing

60-100

600

40-80

Wire mesh

PRODUCT FEATURES

uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.

has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and do not contain asbestos. It is green environmental production and do no harm to human bodies

Features

Flexibility

Non-Combustibility

Low moisture sorption

Fire resistant

Excellent thermal resistance

Does not rot or sustain vermin

Does not promote growth of fungi or mildew

CFC and HCFC free product and process

Made from natural and recycled materials

Our having the following advantages:

Application:

suitable for vibration, high temperature environment. This product is often recommended for use in boilers, ships, valves and large diameter irregular pipes for thermal insulation materials.

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

80-150 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

FAQ

We are a manufacturer which has 30 years' history.

Of course, Logo is also acceptable.

About 10-20 days after the contract signing.

T/T L/C Paypal West Union and others .

Our factory located in Binhai New Area, Tianjin, China. Mainly producing pre-insulated pipes, mineral wool insulation products and other insulating materials. You can take a plane to Beijing or Tianjin, then take a train to our company.

We have professional quality control workers and quality inspection machine to control the entire production quality. We can also provide an inspection which was offered by a third party.

Yes! We can according to the customer's request. If you have any other questions, please don't hesitate, contact us.



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