SHENGHE(CHANGSHU)ENVIRONMENTAL TECHNOLOGY CO.,LTD
SHENGHE(CHANGSHU)ENVIRONMENTAL TECHNOLOGY CO.,LTD
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Easy to install Silicone Rubber Fiberglass Sleeving, Silicone Coated Sleeving
Description for High-Temperature Silicone Rubber Fiberglass Sleeving
It is a high-quality, high-temperature, flame retardant sleeve for protecting hoses, cables, and process lines. GSUP sleeves consist of a specially formulated silicone rubber extrusion coating over a highly expandable woven fiberglass. The braided construction allows high radial expansion up to 100% and has a smooth, strong inner wall for easy installation. Glass fiber pretreatment results in strong adhesion between the glass sleeve and the silicone coating. The high-pressure coating process ensures a smooth, uniform surface without wall thickness variations and the pimples and protrusions of broken fibers that are typical of sleeves produced by some alternative coating systems. GSUP sleeves are also very flexible but do not wear out when cut. The silicone rubber coating is non-flammable (self-extinguishing) and suitable for continuous use at 480F (250C). The coating is fully post-cured to eliminate the possibility of residual volatile compounds.
| Sleeve material | Fiberglass fiber |
| Coated material | Silicone rubber |
| Working Temperature | -50℃ to 200℃ |
| Temperature endurance | 265℃+(-)2℃ |
| Aging Test | 6 hours without crackle |
| Cold bend | Without crackle |
| Voltage Rating | 4.0KV,7.0KV |
| Flammability | VW-1 |
| Standard Color | White, Black |
| Colored | Available |
| Certification | UL, ROHS,Reach |
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:
Available to order in red in sizes up to 1.5″ (38mm) diameter, expandable to 3″ (76mm)
Alternative high-temperature grade (dark grey) resistant up to 570F (300C)
Supplied in coils or cut to length.
Available with silicone foam coating for additional thermal insulation
Application:
silicone rubber bushings are used in appliances, motors, and generators as well as automotive, marine, and aircraft electrical and electronic components such as transformers, coils, relays, etc. that require a 200°C thermal rating. In addition to being ideal for heavy-duty insulation in high-temperature environments such as die-casting and plastic molding, Vargas Silicone Rubber Sleeves are also suitable for extremely low-temperature environments such as high altitude and aerospace applications.
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 |