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Dental Zirconia Blocks

优质多层氧化锆盘，适用于牙科CAD/CAM修复，具有卓越的强度和自然美学效果。提供多种通透度等级和VITA色系选择。

详细了解每个产品系列

浏览我们产品组合中每个产品的详细规格、适应症和特点。

HT-Plus – 超高强度氧化锆 (HT-Plus) — 氧化锆盘系统 dental material
HT-Plus
HT-Plus – 超高强度氧化锆
抗弯强度1350 MPa
通透度40%
牙冠、牙桥、基台、螺丝固位桥、后牙冠
可染色的白色氧化锆盘，具有超高抗弯强度。可通过染色和上釉实现个性化美学效果。非常适合需要最大强度的后牙修复。
ST系列 – 标准通透氧化锆 (ST / ST-C / ST-ML) — 氧化锆盘系统 dental material
ST / ST-C / ST-ML
ST系列 – 标准通透氧化锆
抗弯强度1200 MPa
通透度43-45%
牙冠、定制基台、冠桥基台、螺丝固位桥
强度和通透度的平衡组合，适用于前后牙修复。提供经典VITA A-D色系及Bleach选项。临床应用中经过验证的可靠性。
SHT系列 – 超高通透氧化锆 (SHT / SHT-C / SHT-ML) — 氧化锆盘系统 dental material
SHT / SHT-C / SHT-ML
SHT系列 – 超高通透氧化锆
抗弯强度1000 MPa
通透度46%
嵌体、螺丝固位全冠桥、后牙冠、螺丝固位桥、全冠桥
46%光透射率的高通透度，带来卓越美学效果。非常适合需要自然外观的前牙修复。提供单层和6层渐变选项。
UT系列 – 极致通透氧化锆 (UT / UT-C / UT-ML) — 氧化锆盘系统 dental material
UT / UT-C / UT-ML
UT系列 – 极致通透氧化锆
抗弯强度650 MPa
通透度49%
单冠、组合冠、三单位桥、贴面、套筒冠
49%极致通透度，适用于高美学要求的前牙修复。卓越的光透射性能堪比天然牙齿。较低的烧结温度保留了光学特性。
3D-Pro-ML – 多层渐变氧化锆 (3D-Pro-ML) — 氧化锆盘系统 dental material
3D-Pro-ML
3D-Pro-ML – 多层渐变氧化锆
抗弯强度650~1200 MPa
通透度45%~49%
嵌体、全弓、牙冠、牙桥、后牙冠、贴面、全冠桥、前牙冠
先进的6层渐变技术，实现从牙本质到牙釉质的自然颜色过渡。渐变通透度45%-49%。兼具后牙材料强度与前牙美学效果。
Buyer's Guide

How to Choose 氧化锆盘系统 for Your Dental Lab

Dental zirconia discs are the backbone of modern monolithic and layered restorations. Choosing the right translucency and strength grade — from ultra-high-strength HT-Plus (1350 MPa) to ultra-translucent UT (49% light transmission) — determines both aesthetics and long-term clinical success for crowns, bridges and full-arch work.

💎How to choose zirconia grade

  • Anterior aesthetics: use UT or 3D-Pro-ML multilayer for natural shade gradient and high translucency.
  • Posterior function: HT-Plus (up to 1350 MPa) for bridges and multi-unit cases.
  • Monolithic full-contour: recommended for posterior to avoid chipping.
  • Open-system blanks: 98.5 mm / 95 mm with standard hole patterns fit most CAD/CAM mills.

🔥Sintering & handling

  • Typical full cycle 1450-1500°C with controlled ramp and cool.
  • AI-S8 supports fast sintering in 30-45 min — validate on a test batch first.
  • Store discs dry; avoid thermal shock between cycles.
  • Use a calibrated pyrometer to keep shrinkage consistent.

🦷Typical applications

  • Single crowns, inlays/onlays and veneers.
  • Implant-supported bridges and multi-unit frameworks.
  • Full-contour posterior and anterior restorations.
  • Long-span bridges where high strength is required.

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All Birfair zirconia discs are ISO 13485 certified and CE marked (EU MDR). Confirm blank size and hole pattern with your mill before ordering.

FAQ

Product FAQ

Which zirconia grade should I choose for anterior vs posterior?
Use high-translucency UT/3D-Pro-ML for anterior aesthetics, and high-strength HT-Plus (up to 1350 MPa) for posterior bridges and multi-unit cases. Monolithic full-contour is recommended for posterior function.
Are Birfair zirconia discs open-system compatible?
Yes. Our discs are sized for standard open CAD/CAM mills and are compatible with major systems; confirm blank size (98.5 mm / 95 mm) and hole pattern with your mill before ordering.
What sintering profile do you recommend?
A typical full-cycle profile is 1450-1500°C with controlled ramp and cool. For fast sintering, our AI-S8 supports 30-45 min cycles — always validate with a shrinkage/spacing test on your first batch.
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