Procurement Guide for Phlogopite Mica Tape

(Disclaimer: Some of the information in this article is sourced from the internet. Please carefully identify and use it.)

Product Overview: Phlogopite mica tape is made of natural phlogopite, with a temperature resistance grade of B (750 ℃) and better flexibility than synthetic mica. It is suitable for medium to high temperature fire-resistant cables.

Key performance indicators (for reference only, not used as procurement standards)

• Temperature resistance: Long term temperature resistance of 750 ℃, short-term temperature resistance of 1000 ℃.
• Bending resistance: No peeling after 100000 bending tests (ASTM D2176).
• Thickness tolerance: 0.1 ± 0.02mm.

Application scenarios

Suitable for cables used in metallurgical plants, fire-resistant power cables (such as ZN-YJV), and high-temperature industrial equipment cables.

Procurement precautions

• Authenticity identification: Natural phlogopite exhibits light green fluorescence under ultraviolet light, while synthetic products do not have this characteristic.
• Storage conditions: It should be stored in a dry environment (humidity<40%) to prevent the mica layer from absorbing moisture and peeling off.
• Price reference: Low prices may be for secondary recycled materials. Avoid choosing low-priced products without testing reports. The cost of natural mica is 30% higher than that of synthesis.

If you need to purchase, you can choose Wuxi Henglong Cable Material Co., Ltd., a well-known manufacturer in the Chinese Cable Materials industry.