nC® NCP Cold Alloy

nC® Nano Corrosion Passivator Cold Alloy

DESCRIPTION

nC® Nano Corrosion Passivator Cold Alloy (NCP CA) is based on surface bonding nanotechnology (sol-gel). The system will prevent metals from corroding. Both new or blasted metals (ferro or non-ferro) can have this treatment which performs equal to galvanized or hot-zinc steel. If sandblasting, hydrojetting, chipping or sanding down is no option on corroded areas of steel, please use nC® NCP Primer first.

 

 NCP CA is applied by brush, roller or sprayer, without the need for a primer on new or blasted steel.  This makes it a very fast, cost-effective and environment friendly solution.

 

nC® Nano Corrosion Passivator Cold Alloy develops a cold alloy matrix within the metal surface. This offers a flexible protection, making metals immune for ambient influences like elevated temperatures, salt, water, chemicals or oxygen.

 

The cold alloy bonds with the metal and withstands abrasion. Because of the chemical bonding, it can withstand welding temperatures up to 1300°C.

Another advantage of the chemical bonding is that potential-differences cannot cause electrical currents in the surfaces, thus preventing galvanic corrosion. Once sealed or painted over, it will protect metals against corrosion and chemicals for more than 15 years.

BENEFITS

TECHNICAL

 

  • 2 components 1:3 ratio
  • Bonds chemically
  • Passivates metal
  • Prevents galvanic corrosion
  • DFT 15 micron
  • Extremely low consumption, spread-rate 30-40g/m²
  • Flexible in cold and heat
  • Withstands up to 1.300⁰C
  • Extremely abrasion resistant
  • Free of lead and chrome
  • Lifetime cycle > 15 years

OPERATIONAL

 

  • No primer needed
  • No specialist equipment needed
  • 1kg covers 33m³ or more
  • Very fast curing time
  • Low weight per m²
  • Application by brush, roller or airgun / spraying
  • No repairs after welding
  • Shear, shock and abrasion resistant
  • New on old possible
  • Can be painted over

FACTS & FIGURES

Cross-cut test DIN EN ISO 2409: 0

Accelerated sat-spray test DIN EN ISO 9227: No rust

VDA-test 621-415: No defects after 2000 hours

6500 hours in tidal waters in and out of the seawater: No corrosion

APPLICATION INSTRUCTIONS

  • Wear protective gloves and safety goggles during application.
  • Do not eat, drink or smoke during application.
  • nC® Nano Corrosion Passivator Cold Alloy is a 2 component coating.
  • Mixing ratio Component A binder: 1 and Component B cold alloy: 3.
  • Stir well for 10 to 15 minutes with drilling-machine.
  • After mixing, pot-life is 4 to 7 days when stored at >10°C AND when coating IN pot is covered with plastic bag directly touching coating surface.
  • When re-opening an already mixed pot, stir well for at least 5 minutes.
  • Surface needs to be free from dirt, paint or rust.
  • Surface needs to be free from grease or oil.
  • Surface must be dry.
  • Application by means of brush, roller or spray.
  • Ambient temperatures during application must be between 5°C to 40°C.
  • Ideal temperature of nC® NCP CA between 20°C to 30°C in case of spraying.
  • The surface will colour grey when cured.
  • Lifetimecycle nC® NCP CA after application:

               >10 years when painted over outdoors

               >10 years when left uncoated or unsealed indoors

              15 to>20 years when sealed outdoors (see nC® ProTect                             Sealants for more information).

  • Use nC Nano Corrosion Passivator Cold Alloy for new or gritblasted metal. The cold alloy can be applied in one coat, without primer.
  • Spread-rate is 30g-40g per m² or 25m² to 33m² per kilogram at 15 micron DFT.
  • Apply wet-in-wet. You can paint over after 30 mins.
  • Touch-dry after 30 mins, User ready after 60 mins.

LIMITATIONS

 

  • Do not use nC® NCP Cold Alloy as a final coat when exposed for over a year outdoors
  • Do not use nC® NCP Cold Alloy as final floor or deck covering.
  • Do not use nC® NCP Cold Alloy as final coat in tubes or pipes, finish with nC® NCP HCR or nC® ProTect 4400/4600/4700.

LOGISTIC INFO

  • Store un-opened packagings at temperatures lower than 45°C.
  • Store preferably in ambient temperatures between 5° Celsius to 25° Celsius.
  • Do NOT freeze product.
  • Never use pressure to empty drums.
  • Dispose of contents/container in accordance with local/regional/national/international regulations.
  • Lead time 10 days.
  • Packaging: 2kg, 5kg, 20kg, 150kg, IBC.
  • Road transport ADR/RID and GGVE: ADR/RID, GGVS/E Class 3 Combustible Liquid Cipher/Letter 31 c
  • UN-Number 1268
  • Proper shipping name Combustible Liquid, n.o.s. (White Spirit, mixture), 3, III
  • Sea transport IMDG/GGV Sea-Class 3.3
  • Page 3345
  • UN-Number 1268
  • Packing-Group III
  • EMS-Number 3-07
  • MFAG 310
  • Proper Shipping name Petroleum distillates, n.o.s. (White spirit mixture), 3, III
  • Remarks flammable liquid, n.o.s., marine pllutant
  • Air transport ICAO and IATA-DRG
  • ICAO/IATA-Class 3.2
  • UN/IATA-Class 1268
  • Packing-group III
  • Proper Shipping name Petroleum distillates, n.o.s. (White spirit mixture), 3, III
  • Remarks flammable liquid, n.o.s.
  • TRANSPORTATION OF DANGEROUS GOODS CLASSIFICATION CLASS: 3.3, UN 1268, PG III

FINANCIAL

 

  • Minimizes corrosion related costs, renewals
  • Minimizes chipping and gritblasting costs
  • Minimizes welding damage costs
  • Low m² price
  • No extra costs for
  • specialist equipment
  • Less downtime

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