Shree Ceramic Fibers Pvt. Ltd.
Chhoti Gwaltoli, Indore, Madhya Pradesh
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| TECHNICAL SPECIFICATIONS FOR PUF / PIR BOARDS & PIPE SECTIONS | ||
| PROPERTIES | PUF | PIR |
| Temperature Limit | -180°C to +110°C | -200°C to +150°C |
| Density | 36 + 2 Kg/m3 | 36 + 2 Kg/m3 |
| Higher densities available on customer requirements | Higher densities available on customer requirements | |
| Available Size | 1. Boards lm x 0.5m | 1. Boards lm x 0.5m |
| 2. Pipe Section to suit 50 to 250 mm NB x lm long | Pipe Section to suit 50 to 250 mm NB x 1m long. | |
| Other sizes also available on demand | 3. Other sizes also available on demand | |
| 4. Custom moulded shapes to suit Horton spheres 86 shiplap pipe-section. | 4. Custom moulded shapes to suit Horton spheres 86 shiplap pipe-section. | |
| 5. Thickness from 25 mm to 100 mm 86 Cast-in-Situ. | 5. Thickness from 25 mm to 100 mm 86 Cast in Situ. | |
| Thermal Conductivity cle (initial) at 100°C | Max. 0.021 W/mk (0.15 BTU-in/hr.sft.degF) | Max. 0.021 W/mk (0.15 BTU-in/hr.sft.degF) |
| Fire Resistance Properties | ||
| Surface Spread Flame (BS:476 Part-7, 1987) | Class - I | |
| Ignitability (BS:476 Part-5, 1968) | Class `P' (Not Easily Ignitable) | Class 'P' (Not Easily Ignitable) |
| Mean Extent of Burn (BS: 4735 Part-7, 1971) | Less than 25 mm | Less than 25 mm |
| Toxicity | 1.0142 | |
| Smoke | 780.89 | |
| Oxygen | 25 | |
| Water Vapour Transmission (BS:4370 Part-2, 1972) | 5.84 x 10-3 vg-m/sN | 5.84 x 10-3 ptg-m/sN |
| Closed Cell Content | 90% (Min.) | 90% (Min.) |
| Compression Strength in direction of rise | 172 KN/m2 (1.75 Kgf/cm2) | 172 KN/m2 (1.75 Kgf/cm2) |
| Pipe Size NB Inch | Pipe Size NB MM | Pipe OD MM |
| 1/2 | 15 | 21 |
| 3/4 | 20 | 26 |
| 1 | 25 | 34 |
| 1 1/4 | 32 | 42 |
| 1 1/2 | 40 | 48 |
| 2 | 50 | 60 |
| 2 1/2 | 65 | 76 |
| 3 | 80 | 89 |
| 4 | 100 | 114 |
| 5 | 125 | 140 |
| 6 | 150 | 168 |
| 8 | 200 | 219 |
| 10 | 250 | 273 |
| 12 | 300 | 324 |
| 14 | 350 | 356 |
| 16 | 400 | 406 |
| 20 | 500 | 508 |