Epoxy Novolac Anticorrosive Coating

Product Detail

Novolac epoxy anticorrosive coating-Grey/White

 

Product Description		-A two pack novolac epoxy heavy-duty anticorrosive coating and it is characterized by good adhesion and excellent resistance to chemicals, water and heatproof.
		-VOC less than 200g/L
Intended Uses		-For use in heatproof heavy-duty anticorrosive areas.
		-For use at storge tanks or pipes of petrochemical plant, chemical plant, etc.
Product Information	Volume Solids	75%±2%
	Finish/Sheen	Gloss
	Typical Film Thickness	125microns dry (167microns wet)
	Theoretical Coverage	6.0m2/L at typical film thickness
	Mix Ratio	4:1(volume)6.5:1(mass)
	Method of Application
	Airless Spray	Recommended
		Tip size range						0.45-0.68mm
		Output pressure						=17MPa
	Air Spray	Not recommended
	Brush/Roller	For small area only
	Thinner	Not recommended. Use only in exceptional circumstances (volume 5%)
	Cleaner	HX-501
	Induction Period	Not necessary
	Drying Information
		5?		15?			25?			35?
	Touch Dry	4h		2h			1h			45min
	Hard Dry	48h		36h			20h			10h
	Pot Life	4h		2h			1h			40min
	Overcoating Data          Substrate Temperature
	Overcoated by    725-FH61-3	5?	15?			25?			35?
		Min Max	Min Max			Min Max			Min Max
		48h 14d	36h 10d			20h 7d			10h 5d
	Storage	Store in cool and dry conditions. Well ventilate. Keep away from hot and fire. Shelf Life: 12 months minimum at 25?. Subject to re-inspection thereafter
	Pack Size	Part A			26kg/16L in 20L container
		Part B			4kg/4L in 6L container
	Flash Point	Part A			Greater than 31?
		Part B			Greater than 29?
		Mixed paint			Greater than 31?
Systems and Compatibility	Consult your Sunrui Representative for the systems best suited for the surfaces to be protected.
Surface Preparation	All surfaces to be coated should be clean, dry and free from contamination.      Abrasive Blast Cleaning   Abrasive blast clean to Sa2½(GB/T 8923.1-2011). If oxidation has occurred between blasting and application of 725-FH61-3, the surface should be reblasted to the specified visual standard.   Surface defects revealed by the blast cleaning process should be ground. Filled, ortreated in the appropriate manner.      Shop Primed Steelwork   Weld seams and damaged areas should be blast cleaned to Sa2½(GB/T8923.1-2011). If the shop primer shows extensive or wildly scattered breakdown overall sweepblasting may be necessary.   Repair The areas to be repaired should be cleaned to St3(GB/T 8923.1-2011)by  mechanical method or higher level of surface prepared to Sa2.5(GB/T 8923.1-2011)by abrasive blasting. Abrade the area immediately surrounding the repair to provide a key for subsequent coating application. Overlap areas should be kept to a minimum.
Limitations	Apply in good weather. Temperature of the surface to be coated must be least 3? above the dew point when the is lower than 85%. In common with all epoxy base coatings, 725-FH61-3 will exhibit chalking of the firm on UV exposure. The dry time and overcoating interval may change according to the environment factors.   Avoiding absorb the solvent steam and paint steam for long time. Skin and eyes must avoid contacting the paint. Pay attention to ventilate and fireproof when applying.
Duty statement	The data in the sheet base on the information from the laboratory and practice. The application may exceed the control, so we only ensure our product quality. We own the right of the data sheet modification without informing.