Catalysts & Chemical Auxiliary Agents 31 8월 2022 다양한 인쇄 제품에 적용할 때 UV 잉크에 대한 요구 사항 일치하기 UV ink is a common environmentally friendly ink, its application involves the printing of tobacco, wine, food and other packaging,... 롱창케미칼
Photoinitiator UV 잉크 28 8월 2022 UV 담배 패킷 잉크 품질 테스트 표준 UV ink without solvents, its components can almost all participate in the reaction, compared to the traditional ink in environmental... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 26 8월 2022 코팅 매트 및 코팅 매트의 원리는 다음과 같은 특성을 가져야합니다. Gloss is one of the important physical properties of the coating film, expressed in terms of gloss. Can make the... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 18 8월 2022 2025 수성 잉크 첨가제의 효능에 대한 완벽한 가이드 A wide range of water-based ink additives, according to the purpose of use can be divided into three categories: manufacturing... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 17 8월 2022 자외선 흡수제의 특성, 유형 및 응용 분야 UV absorber is such a class of substances, it can absorb sunlight or fluorescent light source in the ultraviolet wavelength... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 15 8월 2022 형광 미백제의 미백 원리와 중요한 응용 분야 In the textile industry, the whiteness of the fiber itself often fails to meet the aesthetic requirements of people, especially... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 14 8월 2022 안료의 7가지 성능 지표에서 코팅용 안료를 선택하는 방법은 무엇입니까? There are various pigments for coatings, how to choose a certain pigment for coatings? Here are seven performance indicators of... 롱창케미칼
Laboratory News 12 8월 2022 일반적인 실험실 기기 분석의 소개 및 원리 1.Infrared absorption spectrometer, IR Analytical principle: absorption of infrared light energy, causing vibrational, rotational energy level jumps of molecules with... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 11 8월 2022 2025 문제에서 사용 중인 UV 경화 잉크에 대한 완벽한 가이드 I. What happens when the ink is over-cured? There is a theory that when the surface of the ink is... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 08 8월 2022 건설 기계 코팅의 분류 및 프라이머, 미디엄 및 탑코트의 성능 요구 사항 Construction machinery coating is an important part of China's coating industry. Construction machinery coating can be classified into primer, medium... 롱창케미칼
