阅读说明：本技术 一种烤瓷牙用胶粘剂及其制备方法 (Adhesive for porcelain teeth and preparation method thereof ) 是由 不公告发明人 于 2018-08-31 设计创作，主要内容包括：本发明提供一种烤瓷牙用胶粘剂及其制备方法,胶粘剂由如下重量份数的原料制成：陶瓷粉30-40份、纳米银3-6份、透明质酸10-20份、氧化铝8-15份、二氧化锆2-8份、珍珠粉10-18份和去离子水50-60份；本胶粘剂固化速度快,胶粘力强,不易开裂脱胶,改善了易碎、易脱胶的问题；本制备方法工艺简单,成本低廉,利于产业化。(The invention provides an adhesive for porcelain teeth and a preparation method thereof, wherein the adhesive is prepared from the following raw materials in parts by weight: 30-40 parts of ceramic powder, 3-6 parts of nano silver, 10-20 parts of hyaluronic acid, 8-15 parts of aluminum oxide, 2-8 parts of zirconium dioxide, 10-18 parts of pearl powder and 50-60 parts of deionized water; the adhesive has high curing speed and strong adhesive force, is not easy to crack and degum, and solves the problems of frangibility and easy degum; the preparation method has simple process and low cost, and is beneficial to industrialization.)

1. The adhesive for the porcelain teeth is characterized by being prepared from the following raw materials in parts by weight: 30-40 parts of ceramic powder, 3-6 parts of nano silver, 10-20 parts of hyaluronic acid, 8-15 parts of aluminum oxide, 2-8 parts of zirconium dioxide, 10-18 parts of pearl powder and 50-60 parts of deionized water.

2. The adhesive for the porcelain teeth as claimed in claim 1, which is prepared from the following raw materials in parts by weight: 36 parts of ceramic powder, 5 parts of nano-silver, 15 parts of hyaluronic acid, 12 parts of aluminum oxide, 5 parts of zirconium dioxide, 13 parts of pearl powder and 55 parts of deionized water.

3. The preparation method of the adhesive for the porcelain teeth is characterized by comprising the following steps:

step 1: taking 30-40 parts of ceramic powder, 3-6 parts of nano silver, 10-20 parts of hyaluronic acid, 8-15 parts of aluminum oxide, 2-8 parts of zirconium dioxide and 10-18 parts of pearl powder by weight, adding the materials into a ball mill, mixing, grinding for 3-4 hours, and stirring for 1-1.5 hours to obtain a mixture I;

step 2: adding 50-60 parts of deionized water into the mixture I obtained in the step 1 in parts by weight to obtain a mixture II;

and step 3: heating the mixture II to 100-120 ℃, and preserving the heat for 3-4 hours;

and 4, step 4: introducing the mixture II into a mold for plasticity;

and 5: finishing the surface to obtain the adhesive for the porcelain teeth.

4. The preparation method of the adhesive for the porcelain teeth as claimed in claim 3, wherein in the step 1, 36 parts by weight of ceramic powder, 5 parts by weight of nano-silver, 15 parts by weight of hyaluronic acid, 12 parts by weight of aluminum oxide, 5 parts by weight of zirconium dioxide, 13 parts by weight of pearl powder and 55 parts by weight of deionized water are taken.

Technical Field

The invention mainly relates to the technical field of porcelain teeth, in particular to an adhesive for porcelain teeth and a preparation method thereof.

Background

Along with the improvement of living standard of people, people eat more and more abundantly, if the aspect of oral hygiene is careless, can harm teeth, if the teeth damage just need to carry out filling or tooth implantation, filling usually uses the adhesive, but the adhesive effect is not good, and is easy to break and come unstuck.

Disclosure of Invention

The invention aims to solve the technical problem of providing an adhesive for porcelain teeth and a preparation method thereof.

The technical scheme for solving the technical problems is as follows: an adhesive for porcelain teeth is prepared from the following raw materials in parts by weight: 30-40 parts of ceramic powder, 3-6 parts of nano silver, 10-20 parts of hyaluronic acid, 8-15 parts of aluminum oxide, 2-8 parts of zirconium dioxide, 10-18 parts of pearl powder and 50-60 parts of deionized water.

On the basis of the scheme, the invention can be further improved as follows.

Further, the feed is prepared from the following raw materials in parts by weight: 36 parts of ceramic powder, 5 parts of nano-silver, 15 parts of hyaluronic acid, 12 parts of aluminum oxide, 5 parts of zirconium dioxide, 13 parts of pearl powder and 55 parts of deionized water.

Another technical solution of the present invention for solving the above technical problems is as follows: a preparation method of an adhesive for porcelain teeth comprises the following steps:

step 1: taking 30-40 parts of ceramic powder, 3-6 parts of nano silver, 10-20 parts of hyaluronic acid, 8-15 parts of aluminum oxide, 2-8 parts of zirconium dioxide and 10-18 parts of pearl powder by weight, adding the materials into a ball mill, mixing, grinding for 3-4 hours, and stirring for 1-1.5 hours to obtain a mixture I;

step 2: adding 50-60 parts of deionized water into the mixture I obtained in the step 1 in parts by weight to obtain a mixture II;

and step 3: heating the mixture II to 100-120 ℃, and preserving the heat for 3-4 hours;

and 4, step 4: introducing the mixture II into a mold for plasticity;

and 5: finishing the surface to obtain the adhesive for the porcelain teeth.

On the basis of the scheme, the invention can be further improved as follows.

Further, in the step 1, 36 parts of ceramic powder, 5 parts of nano-silver, 15 parts of hyaluronic acid, 12 parts of aluminum oxide, 5 parts of zirconium dioxide, 13 parts of pearl powder and 55 parts of deionized water are taken.

The invention has the beneficial effects that: the adhesive has high curing speed and strong adhesive force, is not easy to crack and degum, and solves the problems of frangibility and easy degum; the preparation method has simple process and low cost, and is beneficial to industrialization.

Detailed Description

The principles and features of this invention are described below in conjunction with specific examples, which are set forth to illustrate, but are not to be construed to limit the scope of the invention.

An adhesive for porcelain teeth is prepared from the following raw materials in parts by weight: 30-40 parts of ceramic powder, 3-6 parts of nano silver, 10-20 parts of hyaluronic acid, 8-15 parts of aluminum oxide, 2-8 parts of zirconium dioxide, 10-18 parts of pearl powder and 50-60 parts of deionized water.

Preferably, the feed is prepared from the following raw materials in parts by weight: 36 parts of ceramic powder, 5 parts of nano-silver, 15 parts of hyaluronic acid, 12 parts of aluminum oxide, 5 parts of zirconium dioxide, 13 parts of pearl powder and 55 parts of deionized water.

A preparation method of an adhesive for porcelain teeth comprises the following steps:

step 1: taking 30-40 parts of ceramic powder, 3-6 parts of nano silver, 10-20 parts of hyaluronic acid, 8-15 parts of aluminum oxide, 2-8 parts of zirconium dioxide and 10-18 parts of pearl powder by weight, adding the materials into a ball mill, mixing, grinding for 3-4 hours, and stirring for 1-1.5 hours to obtain a mixture I;

step 2: adding 50-60 parts of deionized water into the mixture I obtained in the step 1 in parts by weight to obtain a mixture II;

and step 3: heating the mixture II to 100-120 ℃, and preserving the heat for 3-4 hours;

and 4, step 4: introducing the mixture II into a mold for plasticity;

and 5: finishing the surface to obtain the adhesive for the porcelain teeth.

Preferably, in the step 1, 36 parts of ceramic powder, 5 parts of nano-silver, 15 parts of hyaluronic acid, 12 parts of aluminum oxide, 5 parts of zirconium dioxide, 13 parts of pearl powder and 55 parts of deionized water are taken according to parts by weight.

The adhesive has high curing speed and strong adhesive force, is not easy to crack and degum, and solves the problems of frangibility and easy degum; the preparation method has simple process and low cost, and is beneficial to industrialization.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.