Catalysts & Chemical Auxiliary Agents 16 5월 2023 항산화제는 어떻게 선택하나요? In the selection of antioxidants to pay attention to the cooperation between antioxidants, antioxidants and other heat, light stabilizers, etc..... 롱창케미칼
Catalysts & Chemical Auxiliary Agents WE-D982V / 소포제 17 2월 2023 수성 잉크는 거품이 생기기 쉬우며, 수성 잉크의 소포제 Water-based inks are prone to blistering, defoamer in water-based inks Water-based ink, can be diluted with water or ethanol, can... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 15 2월 2023 페인트에 소포제를 너무 많이 첨가하면 어떻게 되나요? What will happen if too much defoamer is added to the paint? For the problem of foam generated by the... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 13 2월 2023 박막 파우더 코팅과 기존 파우더 코팅의 차이점은 무엇인가요? The advantages of powder coating are that a single coating can get a thick coating film (50~150μm), high production efficiency,... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 10 2월 2023 코팅에 항산화제, 광안정제 및 이 두 가지를 함께 사용하면 어떤 효과가 있나요? This paper systematically introduces the types of light stabilizers and antioxidants, studies antioxidants, light stabilizers and their application in powder... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 롱창 소개 09 2월 2023 잉크 점도에 따른 잉크 사용의 차이를 구별하는 방법은 무엇인가요? In the packaging printing industry, often use a variety of inks, but different inks have different roles, from the viscosity... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 01 2월 2023 파우더 코팅 보관, 시공 환경, 광 손실 현상 및 처리 The storage of powders has a great impact on their quality. The storage of powder will generally be in a... 롱창케미칼
Catalysts & Chemical Auxiliary Agents irgacure 819 외관 27 1월 2023 PCB 회로 기판 포토레지스트 백유 황변을 해결하는 방법은 무엇입니까? Printed circuit board photoresist white oil belongs to the printed circuit board photoresist ink, and photoresist ink has many common... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 티누빈 783(자외선 안정제 783) 외관 (2) 25 1월 2023 항산화제와 광안정제를 통해 파우더 코팅의 내후성을 개선하는 방법은 무엇일까요? With the rapid development of national economy, the application of powder coating in outdoor is becoming more and more common.... 롱창케미칼
Catalysts & Chemical Auxiliary Agents 20 1월 2023 더티 플레이트, 플라워 플레이트, 페이스트 플레이트 현상으로 인한 잉크를 해결하는 방법은 무엇입니까? A, the ink viscosity is too large and the phenomenon of flower plate. Ink formula viscosity is too large, in... 롱창케미칼
