I-AntiCorrosive Pigments
Isitayela esizayo ku ama-pigment anticorrosive ukuthola i-chromate yamahhala kanye ne-pigment yamahhala yensimbi esindayo kanye nokuya ngakwe-sub-micron kanye ne-nanotechnology anti corrosive pigments nama-smart coatings azwa ukugqwala. Lolu hlobo lwezingubo ezihlakaniphile luqukethe ama-microcapsules aqukethe inkomba ye-pH noma i-corrosion inhibitor noma/kanye nama-self heal agents. Igobolondo le-microcapsule liphuka ngaphansi kwezimo eziyisisekelo ze-pH. Inkomba ye-pH iyashintsha umbala futhi ikhishwa ku-microcapsule kanye ne-corrosion inhibitor kanye / noma ama-self heal agents.
Ikusasa 'liwubuchwepheshe obuluhlaza' futhi izinhlaka zikahulumeni ezahlukene sezivele zinikeza isiqondiso kulezi ziqondiso ezilandelayo:
- I-OSHA PEL ihlongoze i-5 µg/m3 ye-Cr6+ ezindaweni zokusebenza ngomhla ka-Feb 27, 2006.
- I-OSHA iyalele ukuthi imemezele i-PEL entsha. (i-aerospace PEL manje ingu-20 µg/m3)
- I-EU Directive 2000/53/EC – Imoto Yokuphela Kokuphila: Cr6+, Pb, Cd, Hg ivinjelwe ezimotweni ezimakethwa ngemva komhla ka-1 Julayi 2003
- I-California Air Resources Board (CARB) igunyaze I-Airborne Toxic Control Measure (ATCM) Yokukhishwa kwe-Cr6+ kanye ne-Cd evela ku-Motor Vehicle and Mobile Equipment Coatings (Automotive Coatings) ngo-September 21, 2001.
I-anticorrosive pigments eziqinisekisa le mithethonqubo isib: I-Calcium Phosphate; I-calcium Borosilicate; I-calcium silicagel; I-Magnesium Phosphate.