Fireproof rock wool slab
Hiking rock wool products are made from natural rock such as basalt
and dolomite. The natural rock are melted into melts in cupola at a
very high temperature about 1500℃. And the melts lava is then pour
to high speed spinners through which the melts get into fibers. At
the same time, the phenolic binder containing silicon and mineral
oil etc are sprayed onto the surface of each fiber homogeneously.
The just fiberized fibers are collected together to form the
original wool mat through negative pressure resulted from suction.
The original wool mats then pass through pendulum, crimping and
pressing process, get into the curing oven through which the wool
mats are cured and shape up to different kinds of products such as
board, mat and pipe section etc with different usage.
Rock wool board
Hiking rock wool products are free of asbestos, and do not apply
any composition harmful to environments such as CFCs, HCFCs and
HFCs etc, no harm to human health, do not increase the risk of
cancerogenesis. After many years research, the World Health
Organization agency of Research made a decision to exempt rock wool
from the list of “ possibly cancer causing agents”. This decision
supported the fact that rock wool is safe to users or worker
occupational exposure to rock wool fibers.
The properties of non-combustibility, high temperature resistance
and porous fiber construction of Hiking rock wool products, makes
them have very good performance on fire resistance, thermal
insulation and acoustic insulation. The rock wool products are
widely use for industry field, building and marine & offshore
field to increase the energy efficiency, decrease pollution agent
discharge, and improve fire safe situation. Meanwhile, some rock
wool products can also be used as the planting substrate for many
kinds of vegetables, fruits and flowers.