A1 class non-combustibility Mineral Wool Board

A1 class non-combustibility

Our factory located in Binhai New Area, Tianjin, China. Mainly producing , ,,. You can take a plane to Beijing or Tianjin, then take a train to our company.

Rock Wool is made from basalt, an inorganic raw material.

Density	Thickness
kg/m3	mm
60	50	70	80	100	150	/
75	50	70	80	100	150	/
80	50	70	80	100	150	/
100	50	70	80	100	150	/
120	30	40	50	80	100	/
130	30	40	50	70	80	100
150	30	40	50	70	80	100
180	30	40	50	70	80	100
200	30	40	50	70	80	100

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 rock wool insulation 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.

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.

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

Can I customize some other sizes of ?

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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