• Medical-Grade TC4 Titanium Alloy Combines Biocompatibility & Mechanical Performance

• Coating Advantage: DLC (Diamond - Like Carbon) Coating, Significantly Improves Wear and Corrosion Resistance

• Angled Design: Precise Angle Adjustment, Suitable for Complex Case Restoration

• Structural Advantage: Composite Structure + Precision Machining, Balances Stability and Operational Convenience

• Aesthetic Advantage: DLC Coating with Stable Color, Assists Aesthetic Restoration​

FAQs:

Q1: Why choose TC4 titanium alloy as the abutment material?

Answer:​ TC4 (Ti - 6Al - 4V) is a medical - grade titanium alloy​ compliant with ISO 5832 - 3, with two core advantages:

• Biocompatibility: Non - toxic, non - sensitizing, and highly compatible with human bone and soft tissues, unlikely to cause inflammation or rejection after long - term use;

• Mechanical Properties: Tensile strength ≥900MPa, capable of withstanding complex mechanical loads (e.g., mastication, occlusion) in the mouth, ensuring long - term stability of the restoration.

Q2: What is the role of DLC (Diamond - Like Carbon) coating? Why apply DLC coating on the abutment surface?

Answer:​ DLC coating is a carbon - based coating with a diamond - like structure, endowing the abutment with three advantages:

• Superior Wear Resistance: Hardness close to diamond (HV 2000 - 5000), significantly reducing wear between the abutment and the restoration, as well as at the occlusal contact surface, extending service life;

• Strong Corrosion Resistance: Resists erosion from oral saliva, acidic/alkaline substances (e.g., food residues, beverages), preventing the abutment from rusting, oxidizing, or degrading;

• Low Friction Coefficient: Reduces friction during occlusion, minimizing the risk of restoration loosening while improving patient chewing comfort.

Q3: Besides DLC coating, are there other surface treatment processes for the abutment? Will it affect biocompatibility?

Answer:​ Besides DLC coating, we also provide surface treatment processes such as sandblasting and acid etching (SLA), polishing​ (can be selected according to clinical needs). All processes follow medical - grade standards​ to ensure:

• Moderate surface roughness, conducive to osseointegration (e.g., SLA process can enhance osteoblast attachment);

• No harmful residues, and biocompatibility is not affected (passing ISO 10993 biocompatibility tests).

Q4: How long is the order cycle? Do you support small - batch customization?

Answer:​ For conventional models​ (e.g., 15°/25°/30°, standard interface), the order cycle is 5 - 7 working days; if custom angle, interface, or surface treatment​ is required, the cycle is 10 - 15 working days​ (adjusted according to customization complexity).

We support small - batch customization​ (minimum order quantity: 5 pieces), suitable for clinic trials, small - scale clinical projects, or scientific research purposes. Please provide information such as angle, interface type, surface treatment, and quantity in advance for custom needs, and we will quickly evaluate and feedback the cycle and quotation.