The VT-5A2 from Ventec Electronics is a Laminate with Td 340 to 375 Degree C, Tg 170 to 190 Degree C, CTE x-y 11 to 13 ppm/Degree C, Thickness Inches 0.002, 0.003, 0.004, 0.006, 0.008, 0.012 Inches, Thickness 0.002, 0.003, 0.004, 0.006, 0.008, 0.012 Inches. More details for VT-5A2 can be seen below.