one component acrylic enamel varnish R-903-1 for surface protection

  Brief Introduction R-903-1 acrylic enamel is the one-component enamel which made from acrylic resin, pigment, auxiliaries and mixed solvent etc. It dries in room temperature.   Features Fast dry, bright and full paint film, excellent gloss and color retention, good adhesive force and insulation performance, moisture proof and weather proof.   Application/Use Very suitable for surface protection and decoration of metal parts and commercial unit, such as motor, water pump, transformer and machine tool etc.   Qualification (as the Q/R 101-2010 company standard)

No.	Test Item		Unit	Value
1	Appearance, test Tube		-	Smooth film, color accords with the standard template
2	Viscosity, 4#cup, 23±1°C		s	50-100
3	Fineness, scraper fineness test		um	≤30
4	Drying time	Dry to touch	h	≤0.5
		Hard dry		≤12
5	Gloss		%	≥85
6	Hardness, pendulum method		-	≥0.4
7	Impact strength		kg·cm	40
8	Adhesion, circle method		level	2

    How to use Use brushing, spraying or dipping method. The viscosity could be adjusted by our special R-903-1-X thinner, for example, if you want use spraying method, the viscosity could be diluted as 20-30s/23°C. Before using the paint, it is better to stir it totally. For metal parts, it need use epoxy ester undercoat, acrylic primer or ethane etch primer first, and then use this R-903-1 one or two time. The interval time is one hour. Drying condition: Place the unit in room temperature (about 23°C ) for 24h until dry.           Established in 1992, Rota Group is one of the most professional manufacturers of  impregnating varnish, mica tape, potting resin and embedding resin in China. Most products have been approved by ISO9001, 14000, UL, TUV, FDA, RoHS and REACH, widely used in high-voltage motors, wires and cables, household appliances, industrial pumps, and metallurgy equipments etc. We win the trust of the majority of well-known manufactures, like BOSCH, BLACK & DECKER, Fujitsu,  Shibaura, REGAL, Siemens, EPCOS, N.P.V. and so on.              Professional quality, creating value for customers. Rota Group lead in the aspects of industry scale, product technology and innovation capacity, we will provide quality products and professional services for you. Welcome you!