The Fiberfrax® Anchor-Loc® 3 Insulating Fibre Module is designed to meet a wide range of application requirements in many types of thermal processing vessels.
Unifrax specifications require inorganic spun fibre blankets in order to produce the Anchor-Loc 3 module. The spinning process produces a long, tough fibre that contributes to the strength and stability of the needled blanket. Anchor-Loc 3 modules are manufactured from either ceramic fibre or low bio-persistent compositions to meet customers’ specifications or regional product requirements.
Advantages over refractory:
The two ceramic fibre blanket compositions used for Anchor-Loc 3 construction are Durablanket® HPS and Durablanket 2600, with temperature grades of 1316 °C and 1427 °C, respectively. Anchor-Loc 3 modules are also constructed from low bio-persistent insulating blankets. For applications where operating temperatures may reach 1100 °C, the Anchor-Loc 3 module is fabricated from Insulfrax® S blanket. For continuous operating temperatures up to 1260 °C, the Isofrax® 1260C low bio-persistent blanket is selected for module construction.