The right choice of heat protection materials is important for the functioning and durability of the equipment. 10-02 T (°C) ANAMET HEAT PROTECTION PRODUCTS ENGINEERING DATA Engineering data heat protection products Each product groups are available in various grades and executions, like sleeving, tape, blankets and remountable wraps. The choice of which product offers the best solution is strongly depending on the exact application. Thermo- and Silica-products don’t withstand open fl ame exposure and molten splash, like the Hipro-products do. At the other hand Thermo-and Silica-products offer a good heat protection at higher continuous temperatures than are possible for Hipro-products. Next to the temperature resistance, there is also a difference Thermal protection - hot side versus cold side (Temp. in °C) Note: Above mentioned values are based on respectively Hiprojacket Aero and Thermojacket S (saturated) with the heat source at the inside of the sleeving. For additional information on specifi c conditions, please contact your Anamet representative. When Hipro products exposed to fl ame, the silicone rubber transforms into crust, creating a protective SiO2 refractory layer. Hipro products withstands repeated exposures to molten steel, molten aluminium and molten glass up to +1650 °C. The heavy coating of our proprietary iron oxide red silicone compound sheds molten metal splashes immediately, so very little heat transfer occurs. The fi bre glass will not burn, retains 75% of it’s tensile at 343 °C, softens at 732 °C till 877 °C and melts at 1121 °C till 1182 °C. in insulation characteristics for the Hipro- and Thermo-products, as shown in the graph below. If however a higher level of insulation is required please refer to page 30 where we have our special high temperature insulation wraps shown. The heat protection materials of Anamet Europe B.V. can basically be divided into 3 groups: 1. Hipro-products, consisting of an E-glass fi bre base, covered with iron-oxide silicon rubber. Temperature range: -55 °C till +260 °C continuous, +800 °C for approx. 20 minutes and +1640 °C for 15-30 seconds Flammabillity : UL-94 V1. 2. Thermo-products, consisting completely of E-glass fi bre. Temperature range: -55 °C till +538 °C continuous. 3. Silica-products consisting of completely amorphous silica fi bres. Temperature range: -55 °C till +1090 °C continuous. Hot side Cold side with 1 layer Thermojacket Cold side with 2 layers Thermojacket Cold side with 1 layer Hiprojacket The theoretical dielectric strength of our Hipro products is 16.000 V per mm cover thickness, being the characteristic of Silicone rubber. However as the liquid process, to coat the sleevings, tapes and blankets, allows for possible inclusions of tiny airbubbles or pinholes we cannot guarantee a minimum dielectric strength of the fi nished product.
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