SUNROCK Lightly Resin Bonded rockwool Mattresses/Blankets
The uniformity of fiber distribution, the diameter of fibers, the fiber lay pattern and bulk density are some special features of SUNROCK LRB Mattress. SUNROCK rock wool lightly resin bonded mattresses (LRB mats) consists of fine fibers spun from selected rocks melted at high temperature and bonded with a thermosetting resin. They are Machine laid fiber lay pattern and are baked to form mattresses of predetermined density and thickness.
Mattresses are then chopped slit and stitched to specified dimensions. SUNROCK LRB has excellent stability. It has controlled thickness and density resulting in predictable heat losses.
APPLICATIONS :
SUNROCK LRB mattresses are used for Hot & Cold insulation to conserve energy. It helps to maintain temperature and prevent condensation in process industries.
SUNROCK also reduces noise levels when applied on such machines & buildings. SUNROCK LRB mattress are mainly used for boilers, equipments E.S.P.Ducts, Ovens, Furnaces, Tanks, Pipelines, Distillation Towers, Chemical Vessel etc.
| Product Specification |
(IS8183:1993) |
Size of mattress
Thickness
Density
Metal Facing
Standard Packing |
1640mm × 1220mm
25mm to100mm
80,100,120,150 Kg/Cu. M
G.I. Hexagonal wire netting of size 3/4”×24G. Other sizes on request
HDPE Covers |
SERVICE TEMPERATURE : -50to + 800˚c
THERMAL CODUCTIVITY :
SUNROCK mattress has extremely low K values for wide range of temperatures. Typical thermal conductivity values for various densities and mean temperature are shown in the graph.
COMPRESSION RESISTANCE :
SUNROCK mattresses offer high resistance to compression. It has good resilience and regain their nominal thickness after removal of normal compressive load.
MOISTURE RESISTANCE :
SUNROCK LRB Mattresses are good resistant to vapor, most common salts and chemicals. It is moisture resistant and do not absorb moisture from atmosphere.
COROSSION RESISTANCE :
SUNROCK mattresses are made of non-alkaline materials, it does not react chemically and does not cause corrosion.
FLEXIBILITY :
SUNROCK mattresses are very flexible. They will essentially retain thickness while conforming to any irregular shape. Retention of fibers by wire mesh prevents cracking or breaking of mattresses.
FIRE RESISTANCE :
Non-combustible when tested as per IS:3144{Melting point of fibers is above 1000˚c (1825˚F)
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