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Product Range
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Pioneers in the industry, we offer Sigma Products such as Sigma Low Temperature Insulation, Sigma Beater Addition Jointing Sheets, Sigma Non Asbestos Insulation Millboard, Sigma Insulation Board, Sigma Cellulose Jointing Sheets, Sigma Non Asbestos Beater Jointing Sheets and many more items from India.
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| | Sigma Low Temperature Insulation | We are engaged in manufacturing a wide variety of products like low temperature insulation.
| Sigma Beater Addition Jointing Sheets | | Specification | Fireflex - 6000 | Fireflex - 6010 | Fireflex - 6030 | Fireflex - 6050 | | Colour | Light Grey | Medium Grey | Grey | Dark Grey | | Typical Original Properties Tensile Strength (kg/cmÂroperties Tensile Strength (kg/cm²) | 40 | 60 | 75 | 125 | | Density (gm/cc) | 1.0-1.1 | 1.0-1.1 | 1.1-1.2 | 1.2-1.3 | | LOI (%) | 40 | 40 | 40 | 40 | | Compression at 5000 PSI (%) | 25-40 | 30-50 | 30-50 | 20-30 | | Recovery (%) | >30 | >30 | >35 | >40 | | Operating Temperature(°C) | 350 | 300 | 250 | 250 | | A) ASTM Oil No. 3 (5 Hrs. at 150°C) Thickness increase/ Weight increase (%) | NS | 10/50 max. | 10/45 max. | 5/40 max. | | B) ASTM Fuel B (5 Hrs. at RT) Thickness increase/ Weight increase (%) | NS | 10/45 max. | 10/40 max. | 5/35 max. | | C) Water Absorption, 22 Hrs. at Room Temp. Weight Increase (%) | NS | 80 max. | 80 max. | 80 max. | | Thickness Available (mm) | 0.5-1.5 | 0.4-1.5 | 0.4-1.5 | 0.4-1.5 | | | | | Sigma Non Asbestos Insulation Millboard | | Fire Flex - INS 2011 Non Asbestos | | | Maximum Temp. ( Maximum Temp. (°C) | 500° (Even higher if perfectly supported or fixed.) | | Density (g/cm3) | 1.1 - 1.3 | | T/S | Across the grain 6-10 |
| Along the grain 12-20 | | Ignition Loss (%) | 15 | | Moisture (%) | 2 (Maxim.) | | Colour | Colour Off White | | Thickness Available (mm) | 2.0 mm To 12.0 mm | | | Specifications | Fire Flex - INS 2008 Asbestos | Fire Flex - INS 2009 Asbestos | Fire Flex - INS 2010 | | Description Of the product | A stiff and strong asbestos board with a blend of asbestos and incombustible inorganic ingredients and high temperature binding material. | Superior Grade for specialized applications e.g. Automobile gasket, Sheet Glass Rollers, Conveyors padding | A stiff, flexible and strong asbestos board with a blend of selected asbestos and incombustible inorganic ingredient, Binders and having better quality of Sealing. | | Colour | Off - White | Off - White | Off - White | | Max. Operation Condition (0C) | 500 | 800-1200 | 500 ( even higher if perfectly supported or fixed) | | Thick available (mm) | 3 to 12 | 5 to 6 | 1.0 to 2.0 | | Density (Gm/CC) | 1.1 to 1.3 | 1.1 - 1.2 | 1.1 to 1.3 | | Tensile Strength (kg/cm2) | Across the grain 8 to 10 Along the grain 15 to 25 | Across the grain 12-14 Along the grain 20-30 | Across the grain 10-12 Along the grain 15-25 | | Lol (%) | 13-15 | 15-Dec | 14-15 | | Moisture (%) | 1.5 Max. | 1.5% Max. | 2% Max. | | | | | Sigma Cellulose Jointing Sheets | | Specification | FireFlex-60 | FireFlex-70G | | Color | Natural Yellow | Natural Yellow / Green | | Typical Original Properties Tensile Strength (kg/cm Âroperties Tensile Strength (kg/cm²) | >140 | (Glue Glycerin based) >170 | | Density (gm/cc) | 1 | 0.8 | | Compression at 1000 PSI (%) | 20-30 | 15-25 | | Recovery | >40 | >40 | | Operating Temperature(°C) | 150 | 150 | | A) ASTM Oil No. 3 (5 Hrs. at 150°C) Thickness increase/ Weight increase (%) | 10/40 max. | 15-20/30 max | | B) ASTM Fuel B (5 Hrs. at RT) Thickness increase/ Weight increase (%) | 10/40 max. | 15/30 max. | | C) Water Absorption, 22 Hrs. at Room Temp. Weight Increase (%) | 30/45 max | NS | | Thickness Available (mm) | 0.25-1.5 | 0.25-1.5 | | Sigma Non Asbestos Beater Jointing Sheets | We offer Sigma Non Asbestos Beater Jointing Sheets having the following features: | Non- Asbestos Beater Jointing | FireFlex -711 | FireFlex-911 | | Colour | Grey | Dark Grey | | Typical Original Proprieties Tensile Strength (kg/cmÂoprieties Tensile Strength (kg/cm²) | >30 | >75 | | Density (gm/cc) | 1.1-1.2 | 1.2-1.3 | | Compression at 5000 PSI (%) | 20-40 | 20-30 | | Recovery (%) | 30 | 30 | | Operating Temperature(°C) | 250 | 250 | | A (ASTM Oil No. 3 (5 hrs at 150°C. °C) Thickness increase/ Weight increase (%) | 10/50 max. | 10/40 max. | | B) ASTM Fuel (5 Hrs. at RT) Thickness increase/ Weight increase (%) | 10/40 max | 30/35 max. | | C) Water Absorption, 22 Hrs. at Room Temp Weight Increase (%) | 80 max. | 80 max. | | Thickness Available (mm) | 0.5-1.5 | 0.5-1.5 | | | | | Millboard Jointing Sheets (Sigma) | We offer Sigma Millboard Jointing Sheets having the following features: | Specification | Fireflex - 401 | Fireflex - 501 | Fireflex - 601 | Fireflex - 6015 | | Colour | Off White | Off White | White | Off White | | Operating Temperature (Âtext3" width="104">Operating Temperature (°C) | 450 | 500 | 500 | 250 | | Typical Original Properties Tensile Strength (kg/cm²) | >20 | >25 | >25 | >50 | | Density (gms/cc) | 1.0-1.1 | 1.0-1.1 | 1.1 | 0.9 | | LOI (%) | 15 | 20 | 20 | NA | | Compression at 1000 PSI %) | NS | NS | 30-Oct | 15-25 | | Recovery (%) | NS | NS | Min.30 | Min.30 | | Thickness Available (mm) | 1.0-1.5 | 1.0-1.5 | 0.5-1.5 | 0.8 (for Laminate Manufacturing) | |
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