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파우더 코팅 프라이머 MT-Active EL140N

MOQ 100KG, From China, B2B only WhatsApp
Brand STD
OEM OEM Services Provided
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Surface Finish Options Overview

제품 설명

MT-Active is a powder coating primer, totally free from Zinc. It is designed to give enhanced corrosion protection of mild steel and is an epoxy-polyester primer including active anticorrosive pigments. The addition of these pigments provides a steel passivation effect to protect the substrate enhancing the performance when compared to other non-active systems.

분말 속성

화학물질 종류Thermosetting epoxy-polyester
외관부드럽게
Gloss level (60°)50-60 단위
색상회색
권장 필름 두께(µm)60 – 80μm
밀도 (g / cm3)1.65 – 1.70g/cm³
어플리케이션정전기
스토리지건조하고 시원한(≤ 30°C) 조건에서
유통 기한생산일로부터 최소 12개월

기계적 시험

Flexibility (Cylindrical Mandrel)ASTM D522-93APass 3 mm (Primer)

Pass 10 mm (System)

부착ASTM D3359-97 (2mm crosshatch)Class 0 (Primer)

Class 0 (System)

에릭슨 커핑ASTM 643-84Pass 5 mm (Primer)

Pass 4 mm (System)

영향ASTM D2794Pass 0.4 kg·m (Primer) Pass 0.3 kg·m (System)

전처리

표면 처리 작업은 금속, 표면 유형, 조건 및 필요한 성능에 따라 달라집니다.

기판기계적 전처리화학적 전처리
마일드 스틸ISO NF EN 8501-1에 따른 그릿 블라스팅 Sa 2.5. 거칠기: Rz 42~84µm / Ra 6~12µm탈지 및 인산염 처리(또는 이에 상응하는 처리) 후 부동태화, DW 헹굼 및 건조를 실시합니다.
캐스트 스틸
전기 아연 강철Sweep blasting with a maximum zinc layer thickness reduction of 5 to10 µm depending on the initial zinc thickness.
용융 아연 도금 강판탈지 및 인산염 처리/크로메이트 처리 후 수동화 처리.
flame/electrical deposition)ISO NF EN 8501-1에 따른 그릿 블라스팅 Sa 3. 거칠기: Rz 42~84µm / Ra 6~12µm금지

어플리케이션

MT-Active is suitable for corona electrostatic spraying.

권장 필름 두께60-80 µm 좋은 보호는 권장되는 필름 두께와 관련이 있습니다.
재활용For marine applications, related to cycles approved RINA / DM, the thickness of the metal support must be> = 0.6mm, and the thickness of the coating film must respect the value of 80μ ± 10%. Unused powder can be reclaimed using suitable equipment and recycled through the coating system, but a minimum of 70% new powder should be used.

 

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