아미노수지의 물성시험방법
아미노수지는 아미노기를 가지고 있는 합성수지의 일종입니다., 일반적으로 코팅에 사용되는, 접착제, 플라스틱, coatings and other fields. Its main components are formaldehyde and amino compounds, such as urea, melamine and so on. Amino resin has excellent physical and chemical properties, such as hardness, 내열성, 내후성, 화학적 내식성, 내마모성, and has good coating, coating adhesion and good gloss and other characteristics. Because of its good properties and diversified application characteristics, amino resin is widely used in automotive, 건설, 전자 제품, 집과 다른 분야.
탐지 성능
The following are the common performance parameters of amino resin and their brief descriptions, listed in a table:
| 성능 매개변수 | A brief description |
|---|---|
| Content of solids | The content of solid components in amino resins |
| 점도 정도 | The flow properties of amino resins have an important impact on coatings, adhesives and other applications |
| pH 값 | Ph of amino resin solution |
| 용해도 | Solubility of amino resin in a specific solvent |
밀도의 밀도 | The density of amino resin |
| 열 안정성 | Stability of amino resin at high temperature |
| 날씨에 대한 저항 | Durability of amino resins in outdoor environments |
| Resistance to chemical corrosion | Resistance of amino resins to chemicals |
| 경도의 경도 | The hardness of amino resin has an important influence on the application of coating and coating |
| 입자 크기 분포 | The particle size distribution of amino resin particles has an important influence on the use effect in specific application scenarios |
아미노수지의 물성시험방법
Simple method
The following is a brief description of the testing methods for common performance parameters of amino resins:
솔리드 콘텐츠: The amino resin sample was heated to a certain temperature and dried to a constant weight, and the ratio of the mass of non-volatile substances to the total sample mass was calculated.
점도: Use viscometer and other equipment to measure the viscosity of amino resin solution.
pH 값: Use PH meter and other equipment to measure the pH of amino resin solution and evaluate its stability and application effect.
용해도: The amino resin sample is added to a specific solvent, shaken or stirred and then left to observe the dissolution of the amino resin and evaluate its solubility.
아미노수지의 물성시험방법
밀도: Measure the density of amino resin using equipment such as a densitometer.
열 안정성: The amino resin sample was heated to a certain temperature and its thermal stability was observed for a certain period of time.
내후성: The amino resin coating or sample is placed in the outdoor environment and its weather resistance is evaluated after a certain period of time.
화학적 내성: The amino resin coating or sample is exposed to chemicals and its chemical resistance is evaluated after a certain period of time.
경도: Use equipment such as a durometer to measure the hardness of amino resin.
아미노수지의 물성시험방법
입자 크기 분포: The particle size distribution of amino resin particles was measured using particle size analyzer and other equipment.
메모: Different performance parameters may require different testing methods and equipment, and there may be some industry standards and specifications, for the performance testing of amino resins, the corresponding testing methods and standards should be selected according to the actual needs. 동시에, it is necessary to strictly control the test conditions and standardize the operation during the experiment to ensure the accuracy and reliability of the test.