dental stain & glaze paste

Product Name: Dental Glaze Paste

Applications: Zirconia, glass-ceramics, and cast-ceramic systems

I. Product Classification and Model Definitions

1. High-Temperature Glaze Paste (Zirconia System)

Compatible Substrates: Fully sintered zirconia, high-translucency zirconia, multilayer zirconia, long-span zirconia bridges, and implant-supported full-zirconia frameworks

Firing Range: 810°C–840°C (Standard peak: 820°C)

Material Characteristics: Crystallization-inhibiting borosilicate glass system; forms an amorphous, pure glassy state after firing with no crystal precipitation; features high translucency, high wear resistance, and high thermal stability.

2. Low-Temperature Glaze Paste (Cast-Ceramic System)

Compatible Substrates: Lithium disilicate cast ceramics, glass-ceramics, low-temperature sintering "soft" zirconia, and PFM (Porcelain-Fused-to-Metal) veneering porcelain

Firing Range: 760°C–790°C (Standard peak: 780°C)

Material Characteristics: Controlled crystallization system; allows for the precipitation of lithium disilicate micro-crystals during the firing hold phase, creating a soft-luster, biomimetic tooth-like texture.

3. Category Breakdown

Clear Glaze (Glaze): Pure glass matrix, pigment-free; provides mirror-like surface sealing, enhances brightness, and offers wear-resistant protection.

Stain-Glaze (Stain-Glaze): Contains stable inorganic coloring oxides; enables biomimetic effects such as yellowing at the cervical margin, cool tones at the incisal edge, and brown accents in developmental grooves.