What are Five Most Important Things to Consider When Choosing a Mica Manufacturer?

Mica is among the most preferred materials for industrial thermal and electrical insulation due to its wide range of amazing physical and chemical properties. But how mica is converted into products from its raw form is a key factor in the quality of a manufacturer.

Mica exists in the earth’s crust in the form of a rock. The role of a mica manufacturer is to convert raw mica into industrial mica products such as mica sheets, mica tape, mica board, etc. That’s where it becomes important to partner with a reliable mica manufacturer.

Here are the five most important things you need to consider while choosing a mica manufacturer:

Manufacturer Capabilities

Check out the manufacturer’s capabilities that vary from mass production of mica products to custom production of mica parts as per the requirements, prototyping, custom fabrication services, and assembly services.

Look for a reliable manufacturer that offers the services you need, with a complete industrial insulation solution.


To become a certified and licensed mica manufacturer, a manufacturer must obtain permission from various departments and pass tests and examinations.

Look for an ISO: 9001 2015 certified mica manufacturer. This certification proves that a mica manufacturer has shown satisfactory results in surveillance and inspections. These certifications are usually displayed on a manufacturer’s website, or you can ask your manufacturer for certifications and accreditations.


Product compliance is as important as the certification of a manufacturer. For example, when it comes to industrial insulation products, UL-rating is a key certification. Mica-based insulation products need to comply with standard safety guidelines to obtain UL ratings.

ROHS compliance is another important certification. On January 27, 2003, the European Commission approved the Restriction of Hazardous Substances (RoHS) Directive, Directive 2002/95/EC, which restricts certain hazardous substances in electrical and electronic products.

Look for products that have received standard certification. This ensures products comply with industrial standards. Manufacturers need to submit their products to these agencies for certifications. At Axim Mica, we use RoHS-compliant materials for industrial thermal and electrical insulation, and mica sheets have fire resistance classification of UL94 (94 V-0), BS 479 (class 1), and NBN 21-203 (A1).

Product Warranty

Mica products are prone to defects in workmanship and material. Therefore, you must partner with a manufacturer that offers you a product warranty. Depending on the terms and conditions, it can come in various forms, such as repair, replacement, or refund. Read the product warranty policies to avoid any disputes.


Last, one should also pay attention to pricing. The focus of any industrial company should be to look for the best value. You should consider the factors such as the quality of mica, experience of the mica manufacturer, certifications, warranties, technical support, engineering support, and shipping policies in addition to pricing.

If you keep these five key things in mind, there is a strong possibility you may find a reliable mica manufacturer. Axim Mica is a trusted certified mica manufacturer and supplier of mica-based insulation materials. Learn more about us.


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