Product Name Industry Approval Description
Hole Fill Prepreg Ceramic Filled Prepreg, optimised for filling Metal Core PCBs or Via
VT-447(B) IPC-4101E /127 /128 /130 Halogen Free & Black, Light Blocking, Tg 180
Ultrathin Ultrathin Prepreg & Laminate
VT-441C IPC-4101E /127 /128 Halogen Free, FR15.1 & MOT150, Tg 155, CTI Grade 0 (CTI≥600)
VT-547C IPC-4101E /127 /128 /130 Halogen Free, FR15.1 & MOT 180, Tg 175, CTI Grade 0 (CTI>600)
VT-441C(G1) IPC-4101E /127 /128 Halogen Free, FR15.1 & MOT150, Tg 155, CTI Grade 1 (600>CTI≥400)
VT-447C IPC-4101E WAM1 /127 /128 /130 Halogen Free, FR15.1 & MOT 150, Tg 175, CTI Grade 0 (CTI≥600)

Whether you need special optical properties, such as our black non-reflective substrates, high CTI for high-voltage applications, or other properties such as low shrinkage or superior stability for filling or build-up, we can help you get every detail just right. The secret ingredients for superior substrates are here.