Waterproof Rock Wool board 1.Excellent quality 2.Competitive price 3.Various specification 4.Plastic packing or heat shrink

Waterproof rock wool board

Desity : 80K-1400K

Thickness : 50mm-100mm

Length : 1000mm , 1200mm

Width : 600mm , 630mm

We can made the other specifications according to the customers requirements.

Technical Paramenters

Thermal conductitity : 0.30-0.44w/mk

Slag nodule content : less than 12

Non-combustibility A1 (nonflaming)

Fiber diamteter :4-7

Applicable Temperature :368-600

Water absorption power : less than 5%

Water repellent rate : more than 98%

Waterproof rock wool board