Ads by Google
Hongtai stocks a complete inventory of the following high quality Extreme Heat Protection coverings:
Power Jacket Sleeving is a knitted or braided glass fiber coated with a silicone rubber which keeps the fiberglass fiber dry and intact to maintain insulation values. The type of knitting used in this sleeving allows for some elasticity which lends to improved bending and flexing. The silicone rubber is heavily loaded with iron oxide to improve its heat resistance over that of other colors. Power Sleeve is capable of withstanding temperatures with continuous exposure from -65°F to 500°F and short term exposure to 2,000°F for 8-10 minutes and 3,000°F for 30-45 seconds. Unlimited shelve life. Stands up well against oils, fuels, and heat transfer fluids. Power sleeve is best utilized on power cables, Pendent controls, Hydraulic lines, or any other cable that has exposure to molten metal splash. Power sleeve is available from ¼” to 5” I.D. in 100’ lengths. This product is in compliance with SAE Aerospace standard 1072D. We also provide customized Velcro Power Jacket Sleeves, Blankets, and specialty thermal coverings. Please contact the factory for specific application.
Power Jacket Sleeving Technical Specifications | |
Power Jacket sleeving is designed to protect hoses, power cables, wires, hydraulic lines, crane pendent wires, and other cables from the hazards of high heat and occasional flame. It protects continuously to 260°C / 500°F. | |
Resistant to hydraulic fluids, lubricating oils, and fuels, Power jacket insulates against energy loss in piping and hosing: protects employees from burns and allows "bundling" of wires, hoses, cables. This is the perfect cover to protect hydraulic hoses, pneumatic lines and wiring bundles. | |
Physical Properties |
|
Fiberglass |
|
Fiber Type | E Glass |
Breaking Tenacity | 1.71 gf/TEX. Std. |
| 1.71 gf/TEX. Wet. |
Tensile Strength | 450,000-500,000 psi |
Breaking Elongation | 4.81 % Std |
| 4.81% Wet |
Elastic Recovery | 100% |
Average Stiffness | 2824.3 cn/TEX |
Specific Gravity | 2.54-269 |
Effect of Heat | Will not burn, Retains 75% Tensile at 343°C / Softens at 732-877°C / Melts at 1121-1182°C |
Effect of acids and Alkalis | Resistance to acids is fair. Good resistance to most alkalis |
Effect of bleaches and solvents | Uneffected |
|
|
Silicone Rubber |
|
Durometer, Shore A - Initial | 35 |
Durometer, Shore A - aged 240 hrs @ 200°C | 45 |
Tensile Strength (psi) - Initial | 875 |
Tensile Strength (psi) - aged 240 hrs @ 200°C | 800 |
Elongation % - Initial | 500 |
Elongation % - aged 240 hrs @ 200°C | 200 |
Flammability, UL1441 | VW-1 |
Dielectric Strength (volts / mil) | 485 (volts / mil) |
|
|
Available Sizes | Weight |
Nominal ID | (lbs/100ft) |
1/4" (6mm) | 6.5 lbs. |
3/8" (10mm) | 8.6 lbs. |
1/2" (13mm) | 10.5 lbs. |
5/8" (16mm) | 12.0 lbs. |
3/4" (19mm) | 15.8 lbs. |
7/8" (22mm) | 16.3 lbs. |
1" (25mm) | 17.9 lbs. |
1-1/8" (29) | 20.6 lbs. |
1-1/4" (32mm) | 23.2 lbs. |
1-3/8" (35mm) | 26.2 lbs. |
1-1/2" (38mm) | 27.3 lbs. |
1-5/8" (41mm) | 32.1 lbs. |
1-3/4" (44mm) | 33.8 lbs. |
2" (51mm) | 35.3 lbs. |
2-1/4" (57mm) | 42 lbs. |
2-1/2" (64mm) | 46.5 lbs. |
2-3/4" (70mm) | 49 lbs. |
3" (76mm) | 54.4 lbs. |
3-1/4" (83mm) | 56.4 lbs. |
3-1/2" (89mm) | 61.2 lbs. |
3-3/4" (95mm) | 66 lbs. |
4" (102mm) | 71.2 lbs. |
4-1/2" (114 mm) | 97 lbs. |
5" (127mm) | 115 lbs. |
Silicone rubber coated red color fiberglass sleeves