email:ym67081529@yahoo.com.3025：Mechanical applications(coarse weave), with poor electrical properties

2. 3025B, 3025C, 3025CS, 3025B and 3025C are ecomomical products versus 3025; 3025CS is suitable for abrasive-resistance parts, but not recommended to be used as insulation material

3. 3026：Mechanical properties(fine weave), poor electrical properties, good machining performance

4. 3027：Mechanical and electrical applications(coarse weave), better electrical properties than other phenolic cotton cloth laminates

5. 3028：Mechanical and electrical applications(fine weave), better electrical properties than other phenolic cotton cloth laminates. Good machining performance, recommended for small parts(as in type 3026)