VCI Resin / VCI Film Test (ASTM D-1238, ASTM D-1505, ASTM E308, ASTM D4703)

VCI Resin / VCI Film Test

Volatile corrosion inhibitors (VCI) are a type of corrosion inhibitor used to protect ferrous materials against corrosion where it is impractical to apply surface treatments. They slowly release compounds within a sealed airspace that actively prevent surface corrosion. A typical application is to protect stored tools or parts inside bags, boxes or cupboards, one advantage of VCIs being that if the container is opened and reclosed, levels of inhibitor will recover.

VCI(기화성방청제)는 증기나 접촉 상태 모두에서 금속 표면 위의 부식을 막아주게 됩니다.

기화성 성분이 수면 위의 금속 표면으로 끌려와 산화작용에 반하는 분자막을 형성하여 가장 닿기 어려운 우묵한 부분까지도 보호를 해주는 물질입니다.

VCI 레진과 필름 테스트는 다음과 같습니다. 

[출처] Nox-Rust VCI Powder 1010SFG/기화성방청파우더/방청제/녹방지분말/방청파우치|작성자 동도방청소재

VCI Resin(per product): 

Standard:  Melt Index (ASTM D-1238)

Test Method: Density (ASTM D-1505)

Test Method: Color (ASTM E308)

compression molding of plaques (ASTM D4703)

샘플사이즈 : 150g

TAT : 2 weeks

VCI Film (per product):

Test Method: Anti-Corrosion (MIL-PRF-22019)

Test Method: Vapor Pressure (ASTM E96/E96M)

Test Method: Tear Resistance (ASTM D1922)

Test Method: Density: 0.92 (ASTM D792)

Test Method: MVTR: 9.0+/-0.5g/SQM (ASTM F1249 mod.)

샘플 사이즈 : 2.5 m²,  21.5 ft²

TAT : 4-6 weeks, depending upon film permeance.

규격인증 및 시험 상담 Tel : 02-980-9800, 

E-Mail : any.certification@gmail.com

Web: www.anycerti.com