Protective Coatings Ceramically reinforced zinc rich epoxy primer Thor Håkon Krane Thvedt & Lasse Isaksen Barrier Smart Pack
Protective Coatings BARRIER SMART PACK «when you want maintenance with newbuild performance» Barrier Smart Pack
Protective Coatings BARRIER SMART PACK What makes Barrier Smart Pack different? Surface tolerant ceramically reinforced zinc epoxy primer Designed to achieve typical DFT in one coat by brush and roller NORSOK compliant on ST3 prepared steel 1:1 mixing ratio for reduced mixing errors and waste High volume solids (70%) Low VOC 300 g/L Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Surface tolerance • Unique combination of binders and hardener • Worlds first surface tolerant for a zinc rich epoxy with external documentation (NORSOK) • Lower molecular weight epoxy and hardner gives better penetration into the steel substrate − More mobility of the molecules − Better surface tolerance − Require less roughness Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Superior corrosion resistance • Optimized combination of Barrier Smart Pack Std 80% zink epoxy binders, hardener and additives 70 m m 40 m m improves availability of zinc particles to act as cathodic protection • High zinc dust level of 80% • Gives the required DFT according to standards, in one coat and delivers a even film Brush application 6 months salt spray Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Superior corrosion resistance The worlds first and only zinc rich epoxy primer that complies with NORSOK recuirments on power tool prepared steel surfaces! Surface Application Result SA2½ Airless spray NORSOK Comp. Grinded («3M disc») Airless spray NORSOK Comp. Grinded («3M disc») Brush NORSOK Comp. Water jetted SA2½ Brush NORSOK Comp. Water jetted SA2½ Roller NORSOK Comp. Bristle blaster Airless spray May 30 Bristle blaster Brush May 30 Bristle blaster Roller May 30 Grinded («3M disc») Roller May 30 Substrate St3 or better Barrier Smart Pack
Protective Coatings BARRIER SMART PACK SEM image after 6 months NORSOK testing on UHPWJ substrate applied with roller HT ONE JMSPHB Zinc oxide in the scribe BSP Rust Steel Barrier Smart Pack
Protective Coatings BARRIER SMART PACK HT ONE Zinc oxide in the Barrier coating Yellow and green JMSPHB Rust Steel Zinc Yellow SEM image after 6 months NORSOK testing on UHPWJ substrate applied with roller Barrier Smart Pack
Protective Coatings BARRIER SMART PACK SEM image after 6 months NORSOK testing on UHPWJ substrate applied with roller Rust creep NORSOK and ISO 20340 requirement is less than 3mm rust creep Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Superior corrosion resistance • Ceramic spheres adds volume inaccessable to zinc dust • Compresses zinc dust into a much smaller volume increasing contact point between the zinc particles and the steel − More activated zinc / more available zinc to protect Barrier Smart Pack Normal Zinc Epoxy Steel substrate Ceramic spheres Zinc dust Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Mixing of components • 1:1 mixing ratio by volume • Robust against wrong ratios +/- 15% • Visual indicator for proper mixing − Easy indication as soon as all the white has disappeared Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Mixing of components – visual indicator 1 min 1 min Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Diisocyanates – Free! • Test done at IFKAN – Sweden • Free of all kinds of isocyanates • Test report available if needed No diisocyantes! Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Application by brush&roller • Coating rheology goes «hand-in-hand» with design of application equipment • Barrier Smart Pack has an unique thixotropic − Slow recovery thixotropic agents provides ample anti- settling properties and excellent flow and leveling − Low viscosity while applying gives little resistance for the applicator − In cobination with high body gives the proper film thickness «in one go» Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Brush application • Robust to application equipment • Designed to give best application when applied by low cost/low quality brushes with relatively high stiffeness • Soft synthetic brushes will give improved finish and more even DFT • We recommend: − A long haired soft synthetic or semi- synthetic brush to give the best flow and appearance. Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Roller application • Different rollers – different appearence and DFT • Barrier Smart Pack is very robust to roller type − All rollers tested gives minimum 60 m m DFT • We recommend: − Short haired filt roller (picture) of high quality Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Spray application Barrier Smart Pack has excellent sprayability with airless, HVLP and conventional spray Battery driven airless Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Reduced wrong mixing and waste Easy 1:1 mixing ratio – Reduces wrong mixing or mixing to much for the job Visual instructions on lids - No mix up of components Less mistakes and less paint thrown away Barrier Smart Pack
Protective Coatings BARRIER SMART PACK Summary Surface tolerant ceramically reinforced zinc epoxy primer Designed to achieve typical DFT in one coat by brush and roller NORSOK compliant on ST3 prepared steel 1:1 mixing ratio for reduced mixing errors and waste High volume solids (70%) Low VOC 300 g/L Barrier Smart Pack
Protective Coatings Barrier Smart Pack
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