Orthodontic bracket orthodontic guide resin performance table
parameter | Test standards | unit | result |
Shore | ASTM D2240 | Shore D | 75 |
Bending strength | ASTM D790 | Mpa | 65-78 |
Bending modulus | ASTM D790 | Mpa | 1760-1950 |
Notch impact strength | ASTM D256 | Mpa | 23.5-28.5 |
Breaking elongation rate | ASTM D638 | % | 6.5-9.5 |
Water absorption rate | ASTM D570 | % | 0.65-0.89 |
Hot deformation temperature | / | ℃ | <75 |
Description
Orthodontic bracket resin is a material used to manufacture
orthodontic brackets. It is typically made of a mixture of epoxy
resin and hardener, and it can be bonded to teeth to help move
teeth.
Orthodontic bracket resin plays a crucial role in orthodontic
treatment. It provides a strong and durable foundation for tooth
movement by bonding the brackets to the teeth. The brackets are
then connected to each other using archwires, which apply gentle
pressure to the teeth to move them into the desired position.
The choice of orthodontic bracket resin depends on various factors,
including the patient's individual needs and preferences, the
orthodontist's experience and expertise, and the cost of the
materials.
Types of orthodontic bracket resin:
Composite resin: This is the most commonly used type of orthodontic
bracket resin. It is composed of a mixture of resin, glass filler,
and a bonding agent. Composite resin is strong, durable, and
relatively easy to apply. It is also available in a variety of
colors to match the patient's natural teeth.
Glass ionomer cement: This type of orthodontic bracket resin is
less common than composite resin, but it offers better bonding to
some types of teeth, such as those with enamel defects. Glass
ionomer cement is also more opaque than composite resin, making it
less noticeable on the teeth.
Ceramic: Ceramic brackets are the most aesthetic option, as they
are made of a material that is similar in color to natural teeth.
However, they are also the most expensive and fragile type of
orthodontic bracket resin.
Product features:
Good mechanical performance
Orthodontic bracket resin needs to be able to withstand the forces
generated during tooth movement. Therefore, they need to have good
mechanical properties, including high strength, high modulus, and
good toughness.
Good transparency
The higher the transparency of orthodontic bracket resin, the less
it will affect the appearance of the teeth. Therefore, orthodontic
bracket resin should be as transparent as possible.
Strong material compatibility
Orthodontic bracket resin needs to be able to bond firmly to the
teeth and bracket material. Therefore, they need to have strong
material compatibility.
No MMA, odorless
MMA (methyl methacrylate) is a common allergen that can cause skin
irritation and respiratory problems. Therefore, orthodontic bracket
resin should not contain MMA.
In addition, orthodontic bracket resin should also have the
following properties:
Easy to apply and remove
Not easy to stain
Reasonably priced
Orthodontic bracket resin that meets these characteristics can
provide patients with a better orthodontic treatment experience.
Application
- Tooth Alignment: Orthodontic bracket resin is used to attach
brackets to the surface of teeth, facilitating the attachment of
archwires. This setup applies gentle and controlled forces to guide
teeth into their desired positions, correcting misalignments and
improving the overall alignment of the dental arch.
- Brace Construction: The resin is employed in the construction of
various types of braces, including traditional metal braces and
more modern ceramic or clear braces. It serves as the adhesive that
securely bonds brackets to the teeth, providing a stable foundation
for orthodontic appliances.
- Aesthetic Braces: With the increasing demand for aesthetically
pleasing orthodontic solutions, orthodontic bracket resin is
utilized in the manufacturing of clear or tooth-colored brackets.
These braces offer a more discreet treatment option, minimizing the
visibility of orthodontic appliances during the course of
treatment.
- Bonding Agents: Orthodontic bracket resin often functions as a
bonding agent, ensuring a strong and durable attachment between the
brackets and the tooth surface. This adhesive property is essential
for maintaining the stability of the braces throughout the
treatment period.
FAQ
Q: What is the 3D printed orthodontic bracket adhesive guide resin
made of?
A:
- The 3D printed orthodontic bracket bonding guide resin is usually
made of a specific photosensitive resin material. This
photosensitive resin is a polymer compound that has been specially
formulated and treated to give it suitable properties for 3D
printing and the biocompatibility required in oral medical
applications.
- During the manufacturing process, the photosensitive resin is
irradiated and cured layer by layer through the precise control of
the 3D printer, and finally the required orthodontic bracket
bonding guide is constructed. The selection of this resin material
is designed to ensure that the guide has sufficient accuracy,
stability and durability to meet the requirements during
orthodontic treatment. At the same time, this resin material also
needs to have good biocompatibility to ensure that it does not
cause adverse effects on patients in the oral environment.
Therefore, when selecting and using 3D printed orthodontic bracket
adhesive guide resin, it is necessary to strictly follow the
relevant standards and specifications to ensure the safety and
effectiveness of the material.
Q: Is 3D printed orthodontic bracket adhesive guide resin combined
with teeth?
A: The combination of 3D printed orthodontic bracket adhesive guide
resin and teeth is achieved through a series of professional and
delicate operations.
- First, the resin material is designed to match the shape of the
tooth surface to ensure that it will fit tightly on the tooth.
During the procedure, the doctor will use professional adhesives to
fix the guide resin exactly to the specific position of the tooth.
In order to enhance the binding force of the guide resin with the
tooth, the doctor may also take some additional measures, such as
special treatment of the tooth surface to increase the bonding area
and bonding force. In this way, the guide resin can be firmly
attached to the tooth, and it is not easy to fall out or shift.
- Once the guide resin is tightly bound to the tooth, it is able to
play its important role in orthodontic treatment. It can be used as
a precise positioning device for the bracket, helping the doctor to
accurately place the bracket on the tooth, so as to achieve
accurate movement and correction of the tooth.
- It should be noted that in order to ensure the binding of the guide
resin to the teeth is strong and reliable, patients need to pay
special attention to oral hygiene and dietary habits during
orthodontic treatment. Avoid eating hard or sticky food, so as not
to damage or fall off the guide resin. At the same time, it is also
very important to return to the doctor regularly so that the doctor
can check and adjust the position and status of the guide resin in
time.
Q: Are there different kinds of 3D printed orthodontic bracket
adhesive guide resins available?
A:
- Yes, there are different kinds of 3D printed orthodontic bracket
adhesive guide resins to choose from. These resin materials may
differ in composition, performance, application scenarios, etc., to
meet the orthodontic needs of different patients and the
operational requirements of doctors.
- When selecting 3D printing orthodontic bracket adhesive guide
resin, it is necessary to consider a variety of factors, such as
the biocompatibility, mechanical strength, stability and printing
accuracy of the material. At the same time, it is also necessary to
choose the most suitable resin material according to the specific
situation of the patient and the oral environment.
- Therefore, it is recommended to consult and discuss with a
professional stomatologist or orthodontist before using 3D printed
orthodontic brackets to glue guide resin to ensure that the most
suitable material and protocol for the patient is selected. They
can provide personalized recommendations and recommendations based
on the specific circumstances and needs of the patient.
Q: Is 3D printed orthodontic bracket adhesive guide resin safe for
patients?
A: 3D printed orthodontic bracket adhesive guide resin is generally
safe for patients, but only if an approved and certified medical
grade resin material is selected and handled by a professional.
- These resin materials have a wide range of applications in the
field of oral medicine, their biocompatibility meets medical
standards, and will not cause damage to tooth enamel. However, in
the process of use, still need to pay attention to some safety
matters. For example, before applying the adhesive, the tooth
surface needs to be cleaned and the tooth enamel treated in a
specific way to ensure the strong adhesion of the brackets. At the
same time, oral hygiene maintenance is also very important to avoid
problems such as caries that may occur during orthodontics.
Q: How does 3D printing orthodontic bracket adhesive guide resin
assist treatment?
A:3D printed orthodontic bracket adhesive guide resin plays a key
role in auxiliary treatment. This guide resin is produced by
precise 3D printing technology to ensure the accurate position and
stability of the brackets, thus effectively assisting orthodontic
treatment.
- First of all, the 3D printed orthodontic bracket adhesive guide
resin has a high degree of personalized customization. According to
the patient's oral structure and orthodontic needs, the guide plate
can be precisely designed and made to meet the patient's needs.
This personalized and customized feature enables the guide to
better adapt to the patient's oral environment and improve the
comfort and effect of treatment.
- Secondly, the use of guide resin can greatly improve the accuracy
and efficiency of bracket bonding. The traditional bonding method
often depends on the doctor's experience and feeling, and is prone
to problems such as inaccurate position and unstable bonding. The
use of 3D printed guide resin can precisely control the position
and direction of the bracket, reducing the interference of human
factors, thus improving the accuracy and success rate of treatment.