1. Classification of dental materials
The dental materials can be divided into public consumables and specialized materials. Specialized materials are divided into oral, oral, repair, orthodontics, artisan and oral health six departments of consumables.
(a) common consumable disposable oral cavity instruments boxes, disposable hat/mask/gloves, syringes and irrigating needle, salivary absorption head, rubber accessories, local anesthetic, cotton ball/gauze products, disinfection products, work clothes/shoes, protective glasses, protective equipment, protective mask, X-ray/rinses, other.
(2) inside the mouth consumption materials commonly used packing material, composite resin, adhesive, acid corrosion inhibitors, nest channel blocker, root canal filling material, the fiber pile nail/retainer, root canal disinfection materials, desensitization/methods material, bleaching, special plastic film, expand/marrow needle, pull root canal file, tooth rubber tip, forming film, silver alloy powders, small wedge, rubber damp device, plaque control products, fluoride materials, oral ulcer membranes, inactivation agent, the other. Such as the filling material. The repair material used to fill the hole in the caries. Temporary filling material used for days to months, mainly zinc oxide eugenol cement and zinc phosphate cement, etc. Permanent filling materials can be used in the oral cavity for years to decades, mainly including silver amalgam, composite resin, etc.
(3) outside the mouth, planting commonly used surgical materials, planting materials, planting body, steel plate/titanium plate, fixation nail, artificial bone, others. For example: implant material. Make the materials for dental implants. Implants can be surgically inserted into the soft, hard tissues of the mouth to replace some life tissues or organs to restore their appearance and function. It is commonly used in titanium and titanium alloy, stainless steel, cobalt chromium alloy, acrylic resin, silicone rubber, biological ceramics, composite materials, etc
(4) orthodontic consumables orthodontic adhesive materials, braces, arch wire, enlarge GongQi, traction device, planting nail/handle with traction, chains rubber band, elastic line, free traction hook, lingual button, and orthodontic dynamometer, retractor, ligation silk, orthodontic push/tension spring, ring/buccal tube,
(5) repair, industrial consumables impression material, temporary repair, gum line, tray, denture/resin teeth, abrasive, silicon carbide burs, cutting plate and sheet cutting sand bar/handle, porcelain powder, porcelain/ceramic material, alloy/steel, heavy lining and repair materials, separating agent/s moking, rubber bowl, steel wire/net, wax products, gypsum/knife/saw/cutting, precision attachment, grinding and polishing materials, the plates/was/water, wax, the embedding material, crown and bridge materials, welding/welding coal, articulating paper, fluid/oil/agent/glue/powder / / cream/pen/nail, warranty CARDS, other. (2) impression material. Material used to replicate the anatomy of dental and oral soft tissue. Commonly used alginate, synthetic rubber elastic materials, impression plaster and impression paste. Model material. Make all kinds of materials for the positive mold of the mouth. There are gypsum, artificial stone, low fusion gold, model wax, etc. The denture material. In the repair of the defect of the tooth or defect, missing tooth column, used to make all kinds of artificial teeth, keto, solid body, connecting rod, crown, bridge and the material of the inlay. Commonly used metal, ceramic and synthetic resin. 5. Adhesive materials. It is used for the adhesion of the teeth, such as adhesive filling, fixed fixator or fixed treatment, etc. It is commonly used to have hydrate and synthetic polymer materials.
Prevention of health care materials. Materials used to prevent the disease and damage of teeth and supporting tissues. There are fluoride gels, gully sealants and mouth protectors.
