The 4D X ML zirconia block is manufactured using high-purity zirconia powder from a reputable Japanese raw material supplier. This ensures consistent sintering behavior and long-term color stability during dental restoration fabrication.
High Purity Material
The 4D X ML zirconia block is manufactured using high-purity zirconia powder sourced from a leading Japanese supplier, ensuring consistent processing performance and stable color retention over time.
Advanced Layering Technology
Featuring an 8-layer superimposed structure with a 15-stage gradient transition, the 4D X ML zirconia disc achieves smooth shade progression without visible layer boundaries, supporting aesthetic dental restorations.
Efficient Workflow
Designed for streamlined fabrication, the 4D X ML dental zirconia disc eliminates the need for porcelain layering or internal staining, significantly reducing chairside processing time for dental professionals.
| Sintered density: | 6.08+0.03g/cm³ |
| Bending strength: | 1300-800 MPa(Av.) |
| Transmittance: | 43%-57% |
| Hardness: | 1200HV |
| Sintering temperature: | Recommend 1500°C |
| Color: | A1, A2, A3, A3.5, A4, B1, B2, B3, B4, C1, C2, C3, C4, D2, D3, D4, OM1, OM2, OM3 |
| Multiple applications: | Veneer, Onlay, Anterior Crown, Posterior Crown, Full arch crown bridge, Full crown bridge, Implant. |
| System: | 98mm, 95mm, 92*75mm , etc. |







Q: Are you a manufacturer or trading company
A: We are an OEM/ODM professional manufacturing company focused on dental products, officially established in 2024. Our core technical and R&D team has over 10+ years of industry experience in dentistry, ensuring high-quality product development and production.
Q: How long is your delivery time? if l want to customize the products, how long does it take
A: 1. lf the products are in stock, it is 5-7 working days.2. We can provide customized services for our customers. lt takes about 15 days
Q: How can l order
A:We will make quotation after you send us your purchase plan(including product name, model and quantity). lf you agree with the quotation, please send us your company name, address and telephone for goods delivery. We will make proforma invoice and inform you the payment way. Goods delivery details will also be informed accordingly
Q: How is your company's product after-sales service
A:The product warranty period is 12 months, we can provide lifetime maintenance, We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues if you have problem in using, you can describe the problem details, we will ask technician to give your solution. Free spare parts can be provided if necessary
Q: What's your product
A: We have full zirconia series including White blocks; SHT zirconia blocks; UT zirconia, etc. We also provide other milling solution materials such as Multilayer PMMA, Mono PMMA, Transparent PMMA, WAX, miling burs, fast sintering furnace, glaze/stain kit and digital design service etc