Cortec High Performance Additives Angel Green Eric Uutala

Cortec High Performance Additives Angel Green & Eric Uutala Cortec Corporation

CONCEPT • Add corrosion inhibition products to your customer’s products to enhance their anticorrosion properties • Add corrosion inhibition products to your customers products to solve their corrosion problems

How Vp. CI Technology Works Metal Surface Anode Cathode -- -- - - -- + + + - - Dissolved Vp. CI Ions + + 1 Molecules of Vp. CI in gaseous phase + + 2

Vp. CI’s preventing oxygen and water molecules • Light Blue: oxygen molecules • Dark Blue: water molecules Metal

Cortec Vp. CI Additives for Coatings • Synergistic blend of Organic Vp. CI with – Liquid organic contact corrosion inhibitors – Traditional pigment technology • Additives for both water based and solvent based coatings • Environmentally friendly Vp. CI corrosion inhibitor technology

Organic Vp. CI’s vs. Pigment Corrosion Inhibitors • Vp. CI’s • Attach themselves to metal surfaces and prevent initiation of corrosion • Fill in void spaces as they are smaller and plentiful • Pigment • Acts as sacrificial layer • Large particles that leave gaps is where corrosion can occur

Organic additives vs. Conventional Pigment additives

Challenges while Using Pigments • Toxicity • Settling • Resin Reactivity • Scribe Protection

Typical Toxicity Comparison • LD 50 (Lethal Dose) – Table Salt = – Nitrites = – Chromates = – Vp. CI 309 P = 3100 mg/Kg of rat 86 mg/Kg of rat 150 mg/Kg of rat 2800 mg/Kg of rat

Vapor phase Corrosion Inhibitors. Vp. CIs • Organic compounds – Environmentally Friendly – Low Toxicity • Vp. CIs Migrate • Vp. CIs are self healing

Additive for Coatings • Water-based Additives – Flash Rust Inhibitors – – – M-111 M-240 M-241 M-380 M-435 • Water-based Additives – Long Term Corrosion Protection – – M-118 M-119/M-119 LV M-380 M-381 • Solvent Based Additives – – – M-109 M-110 M-168 M-435 M-5365

Vp. CI Coatings vs. Non-Vp. CI Coatings

Traditional Alkyd

Vinyl Toluene Alkyds

Traditional Acrylic

Excellent Flash Rust Inhibition

Conclusions • Vp. CIs coatings additives improves – Scribe resistance – Salt spray & Humidity resistance – Contact inhibition • Standard industrial coatings can be modified with Vp. CIs as corrosion inhibitors

METALS CORTEC PROTECTS • • Carbon steel Stainless steel Cast iron Other ferrous metals and alloys Aluminum and zinc alloys Copper, brass and soft-yellow Combinations

CORTEC APPLICATIONS • • Polymers Plastics Rubber Elastomers Adhesives Inks Sealants Coatings • • Cleaners Lubricants Cutting fluids Working fluids Fuels Water-based Solvent-based Oil-based

ENVIRONMENTALLY FRIENDLY • • No chromates or borates No heavy metals Non-toxic Biodegradable Some FDA and USDA approvals Non-flammable Customize to your green needs

WHAT CORTEC NEEDS TO KNOW • What is the application? • Type(s) of metal(s) • Chemistry to be compatible with? – Water-, solvent- or oil-based – Binder system • Length of protection? – Short-term (flash), long-term, indoor/outdoor – Specific testing needs

CORTEC ADDITIVES FOR PLASTICS • Polyolefins – – – Low-density polyethylene Linear low-density polyethylene Ultra low-density polyolefin High-density polyethylene Polypropylene Metallocene grades • ABS (acrylonitrile - butadiene - styrene) • Polyester

Additives for Plastics, Adhesives and Elastomers • • M-124 M-126 M-129 M-138 M-121 M-435 M-5120

Water-based Additives • M 370 (M-370 NS, M-370 C, M-370 A) – Drilling fluids, Metal working fluids, cleaners • Vp. CI 609/308 Powders – Drilling fluids – Basic Vp. CI building block • M 435, M-235, M 95, M-640/M-640 L, M 528/528 L – Metal-working, cleaners, engine coolants, subsea production control fluids, etc.

Oil / Solvent Additives • M 529, M-530, M-408 – Additive for hydraulic oils, gear box & lube oils, break fluids – Castrol, Military, BP Lubricants • M 320 – Concentrated Vp. CI oil additive – Quaker (Ferrocoat) • M 238 – Additive to metal working fluids, oil in water concentrates, solvent based systems, etc

New Products & Applications • M-530 Additive to the hydraulic and gear oils, subjected to extensive moisture • M-528 / M-528 L Additives to the subsea production control fluids

THANK YOU! info@cortecvci. com www. Cortec. VCI. com