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Rock Wool Blanket

multi-functional rock wool blanket is mainly applied to steel-structured plant external walls and all types of pipelines which can preserve heat , absorb noise and improve fire prevention performance...

 

 

 

Introduction

Rock wool insulation products contribute to environmentally friendly thermal insulation, energy efficient, fire-safe buildings with good acoustics and a comfortable indoor climate. We have got CE, ISO, A1, SGS and AS/NZ certifications.

Productive Process are mainly made of 6 parts
1. Putting slag and/or basalt into the melting furnace after weighing automatically;
2. The centrifuge makes the melting rock get fiber;
3. Pleating and pressing;
4. Products take shape (panels or felt) through curing oven;
5. Longitudinal cutting and cross cutting;
6. Stacking and Packing.

Zhengzhou Wanda Mac-Global Development Co., Ltd.

 

Parameter

According to the demands of customers , products can be made moisture resistant and aluminum foil, wire mesh, glass fiber blanket or glass fiber fabric can also be pasted to the surface.

 

Technical Data

                                                                                                                                                             

 
    

Product Performance

 Performance

Standard

Thermal Conductivity (25)

0.044

ASTM C518

Combustibility

Non-combustible

ASTM E84

Rigidlity

Semi-Rigid

ASTM C1101

Shot content

<25% by weight

ASTM C612

Fungi Growth

Does not encourage fungi growth

ASTM C665

Corrosion Effect

Ph7 or slightly Alkaline

ASTM C692-77

Compression resistance

15 to 40 kpa at 10% deformation

ASTM C165-07

Water absorption

Water repellant Moisture sorption<1% by weight

ASTM C1104

 

Inquiry

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