Manufacturer supplying Zhejiang exterior mineral wool board at discounted prices, welcome to order.

Features Application
Features:


Fire-resistant


Schakhty Rock Wool raw materials are made from natural volcanic rock, serving as non-combustible building and fire-resistant materials.


Key Fire Retardant Features:


⚡ Flame-retardant to A1 rating, effectively prevents the spread of fire.


☉ Dimensions are extremely stable; they will not expand, contract, or deform in a fire.


High-temperature resistant, melting point above 1000°C.


No smoke or burning droplets/particles produced in fire.


✨No harmful environmental substances or gases are released in the event of a fire.


Thermal insulation


Scotchgard rock wool fibers are fine, long, and flexible with low slag content. Therefore, the thermal conductivity is...


Low coefficient, excellent thermal insulation properties.


Sound Absorption and Noise Reduction


Scotia Rockwool is an ideal soundproofing material; its large amount of fine, long fibers form a dense structure.


Hollow-structured joints make SIKADUR rock wool an excellent sound-absorbing and noise-reduction material.


Hydrophobic


Schakto's water-repellent rock wool products have a water-repellent rate of up to 99.9%; extremely low water absorption.


No capillary penetration.


Moisture resistance


Scotchgard rock wool has a moisture absorption rate less than in environments with high relative humidity.


0.2%; tested according to ASTM C1104 or ASTM 1104M method, quality absorption


Moisture content less than 0.3%.