Rock Wool Insulation

Rock wool insulation

1. Classification
(1) Classified by Function
Flame retardant rock wool
Heat preservation rock wool
Thermal insulation rock wool
Sound absorbing rock wool
Acoustic insulation rock wool

(2) Classified by shape
Rock wool board/sheet/slab
Rock wool strip
Rock wool pipe
Rock wool blanket
Generally the rock wool is in used less than 650'C environment. The surface may be coated with metal mesh (single side, double sides), fiberglass cloth (single side, double sides, six sides), fiberglass blanket (single side, double sides), or aluminum foil (single side, double sides).
Package and specifications: Hot seal shrink, neuter packing, or as you like.

2. Application

A. The construction industry------building walls, walls, roof insulation and sound-absorbing insulation envelope noise
B. Petrochemical industry-------- oil, electricity, chemical industry equipment, heat insulation, sound-absorbing noise
C. Mining industry----------- Industrial furnace, oven, large diameter storage tank and fire the ship, such as insulation.

3. Product Techincal data

A. Density: 60~180(± 15%)kg/m 3
B. Average Fiber Diameter: <7um
C. Shot Content(> 0.25mm ): <12%
D. Binder content: <3%
E. Thermal Conductivity: <0.044W/m. K
F. Acidity: >1.5%
G. Hydrophobicity: >98%
H. Water absorptance: <5%
I. Non-inflammability: Grade A