Vehicle and ship coating inspection
Basic introduction
Professional vehicle and ship coating inspection services, rich technical experience, accurate performance index inspection data, LCS integrates the resources of the entire industry to provide you with reliable decision-making basis and fair inspection reports, helping you to control product quality and win market competition.
Inspection services
Automotive coating inspection
Automotive primer, automotive topcoat, bicycle primer, bicycle topcoat, agricultural and forestry tractor and machinery painting, railway locomotive and vehicle anti-rust primer, railway locomotive and vehicle topcoat, railway freight car high paste alkyd paint, etc.
Workshop coating inspection
Phenolic modified phosphating primer, epoxy zinc-rich primer, orthosilicate zinc powder primer, non-metallic zinc powder primer, etc.
Marine coating inspection
Asphalt ship bottom anti-rust paint, chlorinated rubber ship bottom anti-rust paint, epoxy asphalt ship bottom anti-rust paint, asphalt-based cuprous oxide antifouling paint, chlorinated rubber and ethylene cuprous oxide antifouling paint, organic tin antifouling paint, organic tin polymer antifouling paint, etc.
Test items
Basic performance: appearance, viscosity, density, fineness, flash point, outflow time, non-volatile content, paint base acid value, paint base saponification value, paint base softening point, paint base glass transition temperature, storage stability, etc.
Construction performance: construction performance, coating amount, drying time, recoating time, filling performance, polishing performance, re-adhesion, scrub resistance, stain resistance, anti-sagging, freeze-thaw cycle resistance, etc.
Paint film performance: coating appearance, color, gloss, thickness, hardness, adhesion, transparency, hiding power, yellowing resistance, scratch resistance, impact resistance, abrasion resistance, bending test, flexibility, Buchholz indentation test, scratch test, palletizing resistance test, cupping test, etc.
Paint film reliability: resistance to liquid media (water, acid, alkali, solvent, oil), moisture resistance, heat resistance, damp heat resistance, neutral salt spray resistance, light aging test (ultraviolet, xenon lamp, carbon arc lamp, etc.), mildew resistance, etc.
Environmental performance: benzene, toluene, xylene content, free TDI (toluene diisocyanate) content, soluble heavy metal content, VOC content, chlorinated hydrocarbon content, formaldehyde content, etc.
Testing standards
GB/T 13492 Various colors of automotive topcoats
GB/T 13493 Automotive primers
GB 24409 Limits of harmful substances in automotive coatings
HG/T 3833 Bicycle primers
HG/T 3832 Bicycle topcoats
GB/T 6745 Hull paints
GB/T 6746 Marine oil tank paints
GB/T 6747 Marine workshop primers
GB/T 6748 Marine anti-rust paints
GB/T 9261 Deck paints
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Vehicle and ship coating inspection Images
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