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High-pressure steam sterilization, cycle after cycle.
Ultra-low surface energy prevents resin adhesion.
Precision-forged CrMo alloy holds its working edge.
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20N tensile anti-deform, dual finish anti-corrosion
1. Strength The oral retractor shall have sufficient mechanical strength. The working end shall withstand a tensile force of 20 N for 1 minute without deformation or fracture. 2. Surface Roughness Oral retractors are available in polished or matte finishes. - Polished surface: Surface roughness Ra ≤ 0.4 μm - Matte surface: Surface roughness Ra ≤ 0.8 μm 3. Corrosion Resistance Oral retractors shall have excellent corrosion resistance. Slight corrosion marks are permitted after testing and shall be fully removable by wiping. 4. Appearance The entire body of the oral retractor shall be smooth, free of sharp edges, burrs and cracks. 6. Dimensions & Type The pattern and basic dimensions of the oral retractor shall conform to specified standards.
| Instrument Type | |
|---|---|
| Category | Dental Probes |
| Material | Stainless Steel |
| Usage | Reusable |
This instrument is widely used in dental clinics and hospitals for diagnostic and therapeutic procedures. Suitable for both routine examinations and specialized treatments.
French/Japanese surgical-grade stainless steel (CrMo alloy) — precision forged, corrosion-resistant.
134°C autoclave sterilization, 500+ cycle tolerance. Maintains edge and structural integrity.
Suitable for routine restorative, endodontic, and periodontal procedures.
"Well-balanced, comfortable grip, no fatigue during long procedures." — Dr. Zhang, Shanghai
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