Rock Wool Felt

Rock wool density:70k--120k width:600mm,1000mm,1200mm length:1000mm--4000mm thickness:25mm-150mm

Rock wool

Rock wool felt is a kind of soft and roll product made of rock wool felt wrapped by wire netting, stainless steel netting or glass wire, mainly used for heat preservation of large-caliber pipeline, storage tank, large-scale equipment, irregular thing, valve and pipe joint. Iron wire and stainless steel wire seam felt is especially applicable for heat insulation of high-temperature equipments.

Via CE Certificate Non-combustiblity B1 GB Testing

Specification

Rock Wool

Density 70K--120K

Thickness 25mm-150mm

Wide:600mm,1000mm, 1200mm

Length:1m--4m

Aluminum foil and metal mesh are able to be stick on the surface.

Packaging

Take advanced Vacuum compress technology

1. Normal standard woven bags 

2. Heat contraction sealed

Technical Parameters

Conductivity Coefficient0.036W/M.K--0.042W/M.K

Fiber diameter 6 um

Heat resistance coefficient 1.16-2.56M2.K/M

Non-combustibility B1(nonflaming)

Water absorprion 0.2%

Water repellent rate 99%

Corrosion resistance Nice chemical stability

Moldy resistance capacity No poison No mildew

Sound insulation coefficient 500HZ 1.13--1.22

1000HZ 1.09-1.06

2000HZ 1.04-1.00

The field of usage

It is used for heat insulation and sound absorption of large-caliber pipeline, construction wall and roofs.  

It is used mainly for the insulation of large sized pipe and tank, large equipment, special shape components, boilers, vessels, pipe fittings.

It can be used for continuous operating temperature up to 650°C,and works particularly well for the insulation of large diameter and high temperature pipe work .

It is suitable for wrapping any large curved surface or cutting to fit over irregular shaped surfaces.

                                                                 

Rock Wool Felt