high quality rock wool

Product is packed in polythene plastic thermal-shrink film or plasitic bag.Thickness of each package is within the range of 300-400mm

ROCK WOOL 

Teng Long is a company which have the CE and A1 certificate of EN 13162 from EC Identification number 1504.

WATER-PROOF MINERAL WOOL PRODUCT

Water repellence rate>98%,Water absorption rate<5%

PACKAGING:

Product is packed in polythene plastic thermal-shrink film or plastic bag.

During transportation and storage,keep product away from moisture and compressive deformation.

Main specification range: (board)
Length x width: 1000 x630, 1200 x 600
Thickness: 25-100mm
Density:40--200kg/m3

Products of special specification may be made to order.

Technical Parameters

Shot content(particle diameter≥0.25mm),%:≤12.0

Thermal conductibility(average temperature:70±2),W/(M.K):0.038W/M.K--0.06W/M.K

Average fiber diameter: ≤7 um

Density tolerance,%: +15  ­-15

Thermal load contraction temperature(products with density above 60kg/m3), : ≥600

Organic material content,%: ≤4.0

Grade of combustibility: Non-combustible Grade A

Water repellence(water-proof),%: ≥98

Moisture content,%: ≤0.5

Water absorption(water-proof),%: ≤5

Products of special specification may be made to order

Sincerely welcome to visit our factory!