Luoyang Anjing Intelligence Equipment は高温電気炉の世界的リーダーです
高温コランダムムライトるつぼ
製品パラメータ
説明
Corundum-Mullite Dental Sintering Tray
The Corundum-Mullite Dental Sintering Tray is made of high-purity corundum (Al₂O₃) and mullite composite refractory material, refined through high-pressure molding and high-temperature sintering. It is specifically designed for the sintering of zirconia dentures, all-ceramic crowns, dental bridges, and other dental ceramic materials.
The product features high purity, high temperature resistance, thermal shock resistance, deformation resistance, wear resistance, and excellent chemical stability. It can be used long-term in dental sintering furnaces, high-temperature muffle furnaces, and laboratory sintering equipment. With its stable material properties and uniform heating effect, it effectively ensures the dimensional stability and product quality of dentures during sintering, making it a commonly used high-temperature sintering support container in dental laboratories and denture processing centers.
製品の特徴
- High-purity corundum-mullite multiphase material
Utilizing a high-purity corundum (α-Al₂O₃) and mullite (3Al₂O₃·2SiO₂) multiphase formula, with Al₂O₃ content of 87.66% and SiO₂ content of 11.69%. The high alumina content ensures excellent high-temperature performance and chemical stability, while the multiphase structure retains good thermal shock resistance.
- Extremely low impurity content, non-contaminating dental materials
Extremely low impurity content: Fe₂O₃ 0.15%, CaO 0.12%, TiO₂ 0.07%, K₂O 0.08%, Na₂O 0.14%, MgO <0.01%, loss on ignition <0.05%. During high-temperature use, it does not shed slag, powder, or introduce foreign impurities, ensuring the purity and color stability of dental restorations (such as zirconia crowns) and does not affect the biocompatibility of the material.
- Excellent Thermal Shock Resistance
The mullite phase endows the sagger with excellent thermal shock resistance, adapting to the cyclical processes of frequent temperature rises and falls in dental sintering furnaces. It does not crack or peel under rapid heating and cooling conditions, extending the sagger’s service life.
- Good High-Temperature Resistance and Dimensional Stability
It can be used stably for a long time at dental sintering temperatures (typically 1500-1600℃). Its coefficient of thermal expansion matches well with dental zirconia materials, ensuring that the sagger does not deform during sintering.
- Smooth Surface and Smooth Contact Surface with Workpiece
The smooth and flat surface ensures a smooth contact surface with the dental restoration, reducing the risk of mechanical damage and contamination to the crown surface.
| Component | Content（%） |
|---|---|
| Loss on ignition LOSS（1025℃） | < 0.05 |
| Aluminum oxide Al₂O₃ | 87.66 |
| Silicon dioxide SiO₂ | 11.69 |
| Iron oxide Fe₂O₃ | 0.15 |
| Calcium oxide CaO | 0.12 |
| Magnesium oxide MgO | < 0.01 |
| Potassium oxide K₂O | 0.08 |
| Sodium oxide Na₂O | 0.14 |
| Titanium dioxide TiO₂ | 0.07 |
応用分野
- Dental Restoration Sintering: Suitable for high-temperature crystallization sintering of zirconia (ZrO₂) crowns, bridges, and other all-ceramic dental restorations.
- Dental Ceramic Heat Treatment: Suitable for high-temperature sintering and heat treatment processes of dental ceramic materials such as veneer porcelain and cast porcelain.
- Dental Prosthesis Processing Center: Suitable for large-scale sintering of dental materials in dental prosthesis processing enterprises.
- Dental Laboratory: Suitable for experimental teaching of dental restoration processes and research on dental materials.
- Dental Material R&D: Suitable for the formulation development and sintering process optimization of new dental ceramic materials.
会社概要
熱処理技術サービスとRを専門とする専門企業&D, 製造業, 高温電気炉の販売.
同社は-100℃から2600℃までの全温度範囲をカバーする高温電気炉の開発に注力しています。. 実験用電気炉などの製品を展開, 真空雰囲気炉, 工業用窯, 中周波誘導加熱装置. 主な製品にはボックス炉などがあります。, 管状炉, 昇降炉, プッシャーキルン, 台車炉, ロータリーキルン, トンネル窯, 各種専用中周波炉.
同社は技術革新を堅持しており、ISO9001およびEU CE認証を取得しています。. それは所有しています 21 登録商標, 29 特許, そして 27 ソフトウェアの著作権.
お支払い方法
TT
発送方法
電気炉は3層でパッケージ化されています: まずは発泡紙で包みます, その後プラスチックフィルムで包みます, そして最後に木箱に詰めていきます.
よくある質問 (よくある質問)
- What materials are primarily used in dental furnace corundum mullite saggers?
Primarily used for the high-temperature sintering of zirconia dentures, all-ceramic crowns, bridges, dental ceramics, and other oral restorative materials, meeting the sintering needs of dental laboratories and denture processing centers.
- What are the advantages of corundum mullite saggers?
The product features high alumina content, high temperature resistance, thermal shock resistance, deformation resistance, wear resistance, and excellent chemical stability. This ensures uniform heating during the sintering process, reduces material contamination, and improves the sintering quality of restorations.
- Why choose high-purity materials for sagger making?
High-purity corundum mullite has low impurity content and is less likely to release contaminants at high temperatures, avoiding impacts on the color, strength, and sintering effect of zirconia dentures, thus improving product consistency.
- How to extend the service life of saggers?
It is recommended to use slow heating and cooling according to the sintering process, avoiding rapid heating and cooling; regularly cleaning residues from the sagger surface; and avoiding mechanical impact and localized overload can effectively extend the service life.
- Does the company support customization of different specifications?
はい. We can customize corundum mullite saggers of different specifications, shapes, and structures according to customer-provided drawings, 寸法, or dental sintering furnace models to meet the matching needs of different sintering processes and equipment.
