| 일 | 월 | 화 | 수 | 목 | 금 | 토 |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
- 마잉크로 버블#플라즈마버블
- 의료기기플라즈마살균
- Google ai studo build 와 Firebase studio
- 수질정화플라즈마#수처리플라즈마#플라즈마살균
- #NewspaperArticle #PlasmaNews #PlasmaAssociation #PlasmaUniversity #PlasmaSurfaceTreatmentExpert #PlasmaSurfaceTreatmentProfessor #PlasmaSurfaceTreatmentPaper #PlasmaSurfaceTreatmentNew
- 바이포플라즈마
- 나노버블 #마이크로버블
- #플라즈마표면처리#플라즈마표면개질#플라즈마장치#플라즈마장비#대기압플라즈마#플라즈마업체#코로나처리#플라즈마장비제작업체#플라즈마#상압플라즈마 #플라즈마살균#플라즈마수리#외국
- 플라즈마장치
- #플라즈마표면처리#플라즈마업체#플라즈마장치
- #플라즈마처리장치#악취제거플라즈마#냄새제거 플라즈마#수질개선 플라즈마#오존발생기#수처리플라즈마#플라즈마전원장치
- #OzoneSterilizationWater #OzoneSterilization #PlasmaSterilization
- #플라즈마표면처리#플라즈마기술#대기압플라즈마#플라즈마장치#플라즈마장치#플라즈마업체#상압플라즈마#코로나처리기 #플라즈마처리장치 www.plasmakorea.com
- #플라즈마표면처리#플라즈마기술#대기압플라즈마#플라즈마장치#플라즈마장치#플라즈마업체#상압플라즈마#코로나처리기#플라즈마#플라즈마합지기#플라즈마전문회사
- #플라즈마 실험장치 #플라즈마실험장치 #실험용플라즈마장치 #플라즈마표면처리장치
- #대기압플라즈마#플라스마#플라즈마코팅#플라즈마발생기#프라즈마#플라즈마장비#진공플라즈마#화염플라즈마#PLASMA #상압플라즈마#플라즈마클리너#광플라즈마#플라즈마세정#저온플라즈마#AP플
- #플라즈마장치#플라즈마기술#플라즈마표면처리장치#플라즈마개질#플라즈마회사#플라스마#plasma#코로나처리
- 분수대 살균
- 쿨란트시스템
- #플라즈마 살균 #농산물 플라즈마처리#식자재 플라즈마살균#축산물 플라즈마처리#음식물 플라즈마처리#저장창고 플라즈마처리#플라즈마멸균#바이오 플라즈마처리#의료용 플라즈마 살균장치
- 플라즈마살균#종자 플라즈마#신발플라즈마살균#음식물 플라즈마살균
- #plasma surface treatment #plasma technology #atmospheric pressure plasma #plasma deviceatmospheric pressure plasma #corona treatment device #plasma treatment #plasma treatment device #ozone generator #water treatment plasma #plasma power supply https://p
- 종자발아기
- #플라즈마표면처리#플라즈마기술#대기압플라즈마#플라즈마장치#플라즈마장치#플라즈마업체#상압플라즈마#코로나처리기#플라즈마처리 #플라즈마처리장치#오존발생기#수처리플라즈마#플라즈
- Digtal Transfomation #AI 시대 #감성
- #스마트팜#플라즈마스마트팜#양액플라즈마#플라즈마활성수#플라즈마살균#수경재배#식물공장#수직재배#플라즈마살균#플라즈마기술#플라즈마활성수
- #스마트팜#플라즈마스마트팜#양액플라즈마#플라즈마활성수#플라즈마살균#수경재배#식물공장#수직재배#아쿠아포닉스 https:///www.plasmakorea.com
- 플라즈마협회#플라즈마대학#플라즈표면처리교수
- #플라즈마 표면처리 #플라즈마표면개질#플라즈마장치#프라즈마회사 #플라즈마업체#플라즈마표면개질#프라즈마 발생장치#프라즈마살균#프라즈마장치 수리#프라즈마장비#프라즈마실험장치#프
- #플라즈마장치 #플라즈마표면처리
- Today
- Total
함부로
Powder surface treatment using plasma technology 본문
Powder surface treatment using plasma technology, transformation into high value-added material
Plasma-based powder surface treatment technology, one of the cutting-edge technologies of modern industry, is in the spotlight. This technology focuses on transforming powder materials into high-functional materials by dramatically improving their performance and characteristics by treating the surface of the powder material with plasma. In particular, the plasma treatment device unveiled this time has been found to be able to implement various functions such as hydrophilicity, water repellency, and anti-oxidation by surface-treating various types of powder.
The plasma surface treatment method mainly consists of the following steps. First, the powder material is evenly placed in the treatment device. At this time, it is important to adjust the powder so that it is evenly distributed to maximize contact with the plasma. After that, high-frequency voltage is applied through the plasma generation device to generate plasma. During this process, electrons and ions collide with the surface of the powder, changing the chemical bonding of the surface.
The plasma treatment device is mainly composed of a reaction chamber, an electrode system, a gas supply device, and a vacuum system. The reaction chamber is a space where powder is contained and processed, and the internal pressure can be adjusted to optimize the plasma treatment conditions. The electrode system is a key component that generates plasma, and is generally composed of a high-frequency electrode and a ground electrode. When voltage is applied to the high-frequency electrode, plasma is generated between the electrodes, and this plasma processes the surface of the powder. The gas supply device supplies the gas required for the reaction into the chamber, and various gases (e.g., argon, oxygen, nitrogen, etc.) are used depending on the characteristics of the powder being processed. The vacuum system controls the pressure inside the reaction chamber to maintain an environment suitable for plasma generation.
In particular, surface discharge plasma is used to concentrate the plasma on the powder surface. Surface discharge plasma forms plasma locally on the powder surface, allowing energy to be concentrated and transferred only to the necessary parts. This allows the powder surface to be modified, and specific functionality (e.g., hydrophilicity, water repellency) can be imparted. The degree and characteristics of the surface modification can be adjusted as desired by controlling the plasma treatment conditions (pressure, gas type, power, etc.).
For example, the hydrophilicity of polyethylene plastic powder can be maximized through plasma treatment to make it well dispersed in water, and conversely, contact with water can be minimized through water repellent treatment on the surface. This can greatly open up possibilities in various application fields such as coating, pharmaceutical manufacturing, and environmental purification.
In addition, by treating functional powders such as antioxidants with plasma, the interaction of the powder with water can be controlled, thereby ensuring homogeneous dispersion. As a result, the plasma-treated antioxidants are better dispersed in water and maintain a stable suspension state, which can provide great advantages in the pharmaceutical and cosmetic fields.
Another example of plasma powder treatment technology is the result of treating alumina powder. Alumina powder that has undergone plasma hydrophilic treatment mixes well with other powders and maintains a stable suspension state. This characteristic can greatly contribute to the mixing and stability enhancement of advanced materials, and is expected to play an important role in electronic materials, battery materials, etc.
Currently, plasma treatment technology has high applicability in various industrial fields such as manufacturing high-functional plastics, thin film coating, and filter manufacturing, as well as pharmaceuticals, cosmetics, and secondary battery materials. In particular, plasma surface treatment technology can provide an innovative solution in processes that require homogeneous mixing or where physical stability is important.

'플라즈마라이프' 카테고리의 다른 글
| 플라즈마 활성수 기술 소개 (0) | 2024.10.13 |
|---|---|
| 연구용 플라즈마표면개질장치 업체 (0) | 2024.10.13 |
| 플라즈마활성수 효과 (2) | 2024.09.08 |
| 팡임 산업과 플라즈마기술 (0) | 2024.07.21 |
| 저온 플라즈마 살균 기술 소개 (0) | 2024.07.05 |
