X-FIPER Meta Aramid Fiber is of the full-meta structure with the formal chemical name of polyisophthaloyl metaphenylene diamine, which shall fall within the scope of the aromatic polyamide. Heat-resistant X-FIPER Meta Aramid Fiber’s chemical structure is extremely stable. Its high resistance toward the weak acid, weak alkali and the majority of organics such as the chemicals including ketone and alcohol make it widely use in in broad application.

Meta-Aramid Fiber TG Graph

Main technical parameters

X-FIPER Meta Aramid Paper have the following unique characteristics, making them the excellent electrical insulation materials: Dielectric Strength
Calendered X-FIPER paper has good dielectric strength higher than 10KV/mm, and it can improve the dielectric strength of the product if immersed in the insulating varnish or resin.

Thermal Stability
The dielectric property and mechanical property of X-FIPER paper will keeps unchanged under the environment temperature lower than 200℃. Even at the temperature of 220℃, X-FIPER paper will also keep the properties unchanged for a long term.

Non-toxicity And Flame Retardant (E320646)
In 2008, X-FIPER paper passed American UL 94 (E320646) flame retardant certification. Established on the inner molecular structure, the paper is inherently non-toxic to human and animals and in full conformity with the environment protection requirements.

Mechanical Strength
A calendered X-FIPER paper is smooth with good wear resistance, high tensile strength and tear strength, and easy for processing or shaping.

Chemical Compatibility
X-FIPER paper products remain stable in most of common solvents and the extreme resistance to the corrosion by acid, alkali and ketone. They are compatible with all types of insulating varnish, adhesive, transformer oil and other electrical equipment parts.

Other Characters
Moisture resistant, low-temperature resistant and radiation resistant etc.

X-FIPER Aramid Paper Thermal Gravimetric Analysis

X-FIPER Aramid Paper Infrared Spectroscopy