광중합 수지의 성능 테스트
A photocurable resin is a polymer material whose curing process is catalyzed by a photoinitiator under ultraviolet or visible light. Light curing resin is usually a single component material, 그건, it only needs to be coated on the substrate, through ultraviolet or visible light irradiation, can achieve rapid curing of the coating in a few seconds or minutes. Light curing resin has excellent heat resistance, 화학적 내성, wear resistance and aging resistance, and has the advantages of low cost and easy to use, which is widely used in the coating and manufacturing process of 3D printing, 전자 제품, 광학, printing and other fields.
성능 테스트
| 성능 | 검사항목 |
|---|---|
| Degree of cure | The degree of coating curing |
| 점도 정도 | Viscosity of paint |
| 경도의 경도 | Hardness of coating |
| 마모에 대한 저항 | Abrasion resistance property |
| 화학물질에 대한 내성 | Acid and alkali resistance, solvent resistance, 등 |
| 투명도 | Transparency of coating |
| 밀도의 밀도 | Density of paint |
| 열에 대한 저항 | 고온 저항 |
| 날씨에 대한 저항 | 자외선 저항, 내식성, 등 |
| 다른 | Such as antistatic, antibacterial and so on |
The results of these test projects can help to evaluate the quality and suitability of the photocurable resin and how well it will perform in practical applications. The test method and equipment are different according to the specific type of light curing resin and the test item.
광중합 수지의 성능 테스트
검출 방법
Curing degree: Use microscope, infrared spectrometer and other equipment to test the curing degree of the coating.
점도: Use viscometer and other instruments to measure the viscosity of the paint.
경도: Use Rockwell hardness tester, Babbitt hardness tester and other equipment to test the hardness of the coating.
내마모성: the wear resistance of the coating is tested by grinding wheel wear test and pencil hardness test.
화학적 내성: Use acidity meter, alkalinity meter, solvent immersion and other methods to test the acid and alkali resistance of the coating, solvent resistance, 등.
광중합 수지의 성능 테스트
투명도: Test the transparency of the coating using equipment such as light transmitter and optical wavelength meter.
밀도: Measure the density of the paint using an instrument such as a densitometer.
내열성: through oven high temperature test, constant temperature and humidity test and other methods to test the high temperature resistance of the coating.
광중합 수지의 성능 테스트
내후성: through artificial accelerated aging test or natural climate exposure test coating UV resistance, 내식성, 등.
기타: according to the specific type of light curing resin and test items, select the appropriate test method and equipment for testing, such as testing antistatic, antibacterial, 등.