High Temperature Construction Material Fireproof Insulation Rock Wool

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Company Information

Guangzhou Akawell Advanced Materials Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 100,000+
8 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Place of Origin: China
Warranty: 1 YEAR
Water repellence rate: ≥99 %
Color: yellow
Fire performance: Non-combustible
specification: 60cm*120cm*50mm
Project Solution Capability: NONE
Raw material: basalt, diabase and dolomite
Model Number: AK - R002
Density: 80-200kg/m3
After-sale Service: Online Technical Support
Thickness: 30mm-100mm
Brand Name: AK - Flex
Type: Other Heat Insulation Materials
Thermal conductivity: ≤0.040/0.047 W/(M.K) 25°C
Melting point: ≥1000 ℃
Packaging Detail: PE bag packing

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High-temperature construction material fireproof insulation rock wool. It is made from natural rock such as basalt, diabase, and dolomite. The natural rock is melted into melts in the cupola at a very high temperature of about 1500°C. And the melts lava is then pouring to high-speed spinners through which the melts get into fibers. The just fiberized fibers are collected together to form the original wool mat through negative pressure resulted from suction. The original wool mats then pass through pendulum, crimping and pressing process, get into the curing oven through which the wool mats are cured and shape up to different kinds of products such as board, mat and pipe section etc with different usage.


                                                           TECHNICAL DATA 


Compressive strength (Perpendicular to the surface)≥40≥60≥80--kPaGB/T 13480
Compressive strength (Parallel to fiber)---80100kPaGB/T 13480
Tensile strength (Perpendicular to fiber)≥7.5≥10≥15--kPaJG149-2003
Tensile strength (Parallel to fiber)---150200kPaJG149-2003
Thermal conductivity(Average temperature 25°C) ≤0.040≤0.040W(M.K)GB/T 10295
Fire performanceNon-combustible-GB/T 8624-2012
Acidity coefficient≥1.8-GB/T 5480
Water repellence rate≥99%GB/T 10299
Water absorption(Partial immersion)<0.5KG/M2GB/T 25975-2010 Appendix B
Moisture absorption rate by weight<0.5%GB/T 5480
Moisture resistance factor μApproximately is 1.5-GB/T 17146
Noise reduction coefficient(NRC)≥0.6-GB/T18696.1
Dimensional stability≤0.5%GB/T8811
Melting point≥1000OCDIN4102-17
Thickness deviation±3MMGB/T 5480
Squareness≤5MM/MGB/T 5480
Flatness≤5MMGB/T 25975-2010 Appendix A


rwboard X FEATURES.jpg

1. Non-combustible material.

2.Thermal insulation.

3.Acoustic noise reduction.

4.Waterproof and anti-moisture.

5.Good weathering performance.

6.Good safety.

7.Without CFC and HCFC.




Akawell rock wool board is widely used in industrial building or civilian construction's roofs, ceilings, walls, partition wall or technical installation solution. We offer a full range of products to meet different application needs.









Contact US:


Address: Room 1601 Huide International Tower, No 102 Haoxian Road, Yuexiu District,

Guangzhou, China.

Tel: +86 2038776682

Fax: +86 2038776469

Cell No: +86 13168313159

Zip Code: 510055

Website:  www.akawell.en.alibaba.com