AES bio‑soluble ceramic fiber paper is thin, flexible sheet‑shaped refractory material made from AES soluble fiber raw material by wet‑forming process. It retains biosoluble safety feature, together with good high‑temperature resistance and sealing performance, and becomes indispensable thin‑layer thermal‑insulation and sealing material for many high‑temperature devices.

AES fiber paper can be produced into multiple thickness grades ranging from 0.5mm to 6mm. It maintains good flexibility under high temperature without hard brittle cracking. Its main applications include high‑temperature gasket, flange sealing, gap filling for furnace door, electrical equipment thermal isolation, and heat‑resistant isolation layer for precision heating components. It can also be processed into custom‑cut gaskets and strips according to customer drawing requirements.

Different density grades bring difference in tensile strength and thermal insulation effect. Low‑density grade is suitable for filling and heat‑insulation; high‑density grade owns better tensile strength and is fit for sealing gasket that bears certain compression force.

Users should avoid long‑term over‑temperature service. Under assembling, prevent sharp‑edge scratch to avoid paper tearing. As a biosoluble refractory paper, it is very suitable for equipment manufacturers who need to meet EU export safety standards.