Orion P-1403 — DNQ-THBP Building Block (Powder)
Orion P-1403 is a yellow to yellow-brown DNQ-THBP building block supplied as dry powder. Blend with your choice of cresol novolak resin at 3.0–3.5 parts resin to one part P-1403 for spin-coated g-line or i-line positive photoresists.
Built for consistent qualification into your process.
Where Orion P-1403 is used.
Custom photoresist formulations
For formulators who want full control over novolak resin selection and PAC loading in g-line or i-line positive resists. DNQ-THBP building block overview.
Spin-coated wafer lithography
Coated on silicon wafers, dried at 90–105 °C, exposed and developed in alkaline developer with a 120 °C post-bake. Electronic photoresist applications.
Packaging, storage and how to order.
Orion P-1403 is supplied as dry powder for g-line and i-line positive photoresist programmes where you choose the novolak resin matrix.
Request a quote or sample of Orion P-1403.
Tell us your plate system, coating line or photoresist process and we'll confirm the right grade, pack size and documentation.