Flexitech manufactures high-temperature-resistant coatings. These are all fully designed to withstand temperatures ranging from 150°C (300°F) to over 760°C (1,400°F) while providing protection against corrosion. The coatings are often found in the aerospace, military and power industries.

Flexitech’s high-temperature coatings are specially designed to meet the strict industry standards and provide perfectly engineered solutions to manufacturers. The custom-made coatings are all tailor-made to specific requirements and provide the best cost-effective solution for the long-run.

Some examples of our products

Disc before coating

Disc before coating

Special coating

Special coating

Diamond Cutting Disc​​ after coating

Diamond Cutting Disc after coating

Specifications

Parameters Stainless Steel Core Aluminum core
1 Operating temperature, oC From -55 oC up to +350 oC From -55 oC up to +150 oC
2 Number of layer 2÷4 2÷4
3 Conductive material Silver, gold Silver, gold, carbon
4 Overglaze dielectric material Cermet Cermet/polymer
5 Coating thickness, micron 5÷800 5÷200
6 Min hole diameter, mm 0.3 0.3
7 Substrate size, maximum, mm Up to 100×100 Up to 100×100
8 Substrates thickness, mm From 0.5 up to 10 From 0.5 up to 10
9 Min finished hole diameter, mm 0.2 0.2
10 Min line width/spacing, mm 0.05/0.05 0.05/0.05
11 Tolerance of PTH diameter ± 0.05 ± 0.05
12 Tolerance of NPTH diameter ± 0.03 ± 0.03
13 Dielectric Strength (@80micron) ˃ 1800 VAC ˃ 1800 VAC