파인오일은 소나무에서 추출한 천연수지오일입니다., 레티놀이라고도 불림. 가독성이 좋아요, viscosity and stability, and is often used in paint, 코팅, rubber and other fields. 게다가, pine oil can also be used as a cleaning agent and disinfectant, 등.

Main performance
The main properties of pine oil are shown in the following table:

These properties can be tested by different chemical analysis methods, physical tests and instrumental tests, 예를 들어, acid values can be measured by acid-base titration, viscosity can be measured by viscometer, density can be measured by hydrometer, 등.

송유의 시험지표 및 시험방법

관련 표준
The following are some properties and related criteria that pine oil may need to be tested for:

송유의 시험지표 및 시험방법

검출 방법
Specific detection methods can be selected according to criteria, ~와 같은:

청정: 가스 크로마토그래피 (GC) can be used to detect the content of various chemical components in pine oil, or infrared spectroscopy (IR) can be used to detect purity.

상대밀도: can be measured using equipment such as a densitometer or a specific gravity bottle.

굴절률: can be measured using a refractometer.

Flash point: can be measured using closed or open cup method.

산가: The acid value can be determined by titration.

점도: can be measured using a viscometer.

수분: Halide titration, Coulomb method and other methods can be used to determine moisture content.