SHENGHE(CHANGSHU)ENVIRONMENTAL TECHNOLOGY CO.,LTD
SHENGHE(CHANGSHU)ENVIRONMENTAL TECHNOLOGY CO.,LTD
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Durable Silicone Rubber Fiberglass Sleeving Flame Retardancy
Description for High-Temperature Silicone Rubber Fiberglass Sleeving
Silicone-coated fiberglass sleeves withstand repeated exposure to molten steel, aluminum, and glass up to 3000°F. These specially designed compounds instantly shed a splash of molten metal, so little heat transfer occurs. These Sleeves are rough-textured, woven from non-combustible knitted E-type fiberglass yarns with 5mm rhombus air gaps at every 3mm distance, providing self-cooling in a flexible substrate, and are covered with a thick layer of red silicone rubber that provides a high level of thermal insulation and fire protection. When exposed to flames, the silicone rubber becomes an outer shell, forming a protective SiO2 refractory layer that effectively prevents burns from hot hoses and flexible steam lines while reducing heat loss.
Operation Temperature
Continuous Operating Temperature: -65 ° C - 260 ° C
15-20 minutes: 1090 ° C
15-30 seconds: 1650 ° C
Technique Data
| Description: | Texturized fiberglass sleeve with silicone coating | |||||
| Contents: | 100% glass fiber and silicone rubber | |||||
| Yarn type: | 9 um | |||||
| Internal Diameter : | 30mm | |||||
| Thermal Conductivity | 0.035(w/(m.k) | |||||
| Continuous Temp resistance: | No more than 550 0C | |||||
| Freeze temp: | -50 0C | |||||
| Loss on Ignition | ≦3.52% | |||||
| Chemical composition | ||||||
| SiO2 | Al2O3 | CaO | MgO | R2O | Fe2O3 | |
| 67.3±0.5 % | 6.4±0.4% | 9.6±0.3% | 4.5±0.3 % | 11.8~16.1% | ≤0.4 | |
Features:
Superior Electrical Properties.
Good Expandability and Flexibility.
Chemical Resistance.
Extreme Abrasion Resistance.
Oil Resistance.
Self Extinguishable.
Application:
Mainly used in steel plants, smelters, glass, and other thermal places to protect the hose, hose assemblies, and cables. It also helps maintain line temperature and reduce environmental overheating and overcooling.
Transportation (Aerospace, Auto, Locomotive, Heavy Equipment)
Generally used in electrical and electronic wiring, lighting, industrial machinery, electric products, and other places of high temperature
The Other Types Recommended:
| Dia (mm) | Internal Dia (mm) | Length (m) | Thickness(mm) | ||
| Silicone | Glass Yarn | ||||
| 1 | 6 | 6.5 | 20 | 0.6 | 1.0 |
| 2 | 8 | 8.5 | 20 | 0.8 | 1.0 |
| 3 | 10 | 10.5 | 20 | 0.8 | 1.0 |
| 4 | 12 | 12.5 | 20 | 0.8 | 1.2 |
| 5 | 15 | 15.5 | 20 | 0.9 | 1.2 |
| 6 | 20 | 20.5 | 20 | 0.9 | 1.4 |
| 7 | 22 | 22.5 | 20 | 0.9 | 1.4 |
| 8 | 25 | 25.5 | 20 | 1 | 1.6 |
| 9 | 30 | 30.5 | 20 | 1.1 | 1.8 |
| 10 | 32 | 32.5 | 20 | 1.2 | 1.8 |
| 11 | 35 | 35.5 | 20 | 1.1 | 2 |
| 12 | 40 | 40.5 | 20 | 1.2 | 2.1 |
| 13 | 45 | 45.5 | 20 | 1.2 | 2.2 |
| 14 | 50 | 51 | 20 | 1.2 | 2.3 |
| 15 | 55 | 56 | 20 | 1.3 | 2.4 |
| 16 | 60 | 61 | 20 | 1.3 | 2.5 |
| 17 | 65 | 66 | 20 | 1.3 | 2.6 |
| 18 | 70 | 71 | 20 | 1.4 | 2.7 |