Rockwool Blankets (Rolls)

Rockwool Blankets (Rolls) - Rockal | Rockal Rockwool Blankets (Rolls) - Rockal

Rockal

Rockwool Rolls are high performance solution for thermal & acoustic insulation for a range of commercial and industrial Buildings. They are durable, easy to handle, cut, install.

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Description

ROCKAL Duct Warp are composed of mineral rock ﬁbers, processed from volcanic basaltic rocks, Fibers are bonded together with a thermosetting binder which gives the ﬂexibility & resilience to the products. ROCKAL Rockwool Rolls comply with ASTM C-553-92 Type VII, E-84, E-119.

Application

Thermal & Acoustic insulation of rectangular and round, heating, ventilation, air conditioning duct work temperature range 10°C to 600°C. Used in commercial, industrial, and residential buildings specially for small areas. Helps saving energy up to 80%, controlling heat loss or gain and condensation during system operations.

Facing

ROCKAL Duct Wrap are faced with reﬂective vapor barrier material (Reinforced Aluminum Foil FSK).
FSK, FRK,Unfaced, Wiremesh, BGT, BGF, Kraft Paper.

Thermal Conductivity

Mean Temperature Thermal Conductivity (W/m.k) (°C) For the following densities in(Kg/M3)
	35	40	50	70	100	128	140	160	200
10	0.036	0.037	0.037	0.038	0.037	0.038	0.038	0.028	0.028
50	0.048	0.039	0.040	0.038	0.037	0.039	0.035	0.037	0.037
100	0.046	0.047	0.047	0.046	0.046	0.049	0.039	0.040	0.040
150	0.054	0.054	0.055	0.053	0.054	0.053	0.041	0.056	0.057
200	0.066	0.067	0.068	0.064	0.060	0.058	0.049	0.055	0.059
250	0.081	0.082	0.084	0.080	0.081	0.069	0.056	0.065	0.067
350	0.112	0.122	0.124	0.120	0.121	0.091	0.084	0.087	0.088
450	0.131	0.142	0.146	0.135	0.136	0.139	0.132	0.128	0135

Technical Properties:

Property	Value
Service Temp. (Hot Side)	400°C to 600 C
Melting Temp.	1500°C
Outer Facing Temp. Range	-29°C to 66°C
Moisture Absorption	< 1% (By weight, Water repellant, Non-Hygroscopic, Non-Capillary No Effect on Stability
Corrosion Resistance	PH 7 or Slightly Alkaline
Soluble Chlorides	6 PPM
Fungi Resistance	Doesn’t encourage Fungi growth
Noise Reduction Coefficient (NRC)	≈ 0.85
Asbestos Content	Non-Toxic and not hazardous to health and Asbestos Free Does not contain: AMPHIBOLE {CA2 MG3(OH)2 SI8 O22} Nor SERPENTINE Asbestos {MG3 SI2 (OH)4 O5}
Environment	CFC and HCFC Free
Expansion and Contraction Shot Content	Completely Stable Less than 25% ASTM C-1335
Condensation	The vapor diffusion of Rockal Rockwool is negligible it is considered zero compared to other insulation materials