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RS-202

Dual Cure Type Solvent Resistant Direct Emulsion

Wash, degrease and dry screen mesh. Remove grease and foreign contaminants with MSP cleanser.
Fast exposing dual cure emulsion.
Low viscosity and high solid makes flat profile emulsion surface.
Less smudge/bleeding, excellent print performance.
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Product Description
Features/Application
Fast exposing dual cure emulsion.
Low viscosity and high solid makes flat profile emulsion surface.
Less smudge/bleeding, excellent print performance.
Excellent mesh adhesion and encapsulation properties, durable printing.
Excellent solvent resistance and easy to reclaim, extended re-use of screen mesh.
Superb resolution and sharp image definition for the fine image reproduction.
Suitable for solvent based inks, UV inks and Plastisol ink..
Suitable for fine line graphic image, PCB patterns, nameplate and T-shirt using plastisol.
Specifications
Viscosity: Approx. 3800-4000 mPa・s, 25℃
Solid Contents: Approx. 39-40%
Packaging Standards: 1kg set, 5kgs set.
Contact us for custom packaging.
Solvent Resistance Rating
Solvents Rating Solvents Rating
Water Fair Methylcellosolve Good
Toluene Excellent Isophoron Excellent
Acetone Good Ethyleneglycoldimethylether Fair
Ethylacetate Good PGMEA Good
Butylcellosolve Excellent Ispropyl alcohol Excellent
N-methyl-pyrrolidone Poor Metylethylketone Fair
Butylacetate Excellent Butylcarbitolacetate Excellent
Cyclohexanone Excellent Terpineol Excellent
Orange oil Excellent methanol Fair

※24 hours swelling/absorption test results.
Exposure Data
Screen mesh, Color E.O.M (μm) 2Kw Metal Halide lamp
Polyester 120/cm (300/inch) w 10-12 210-230 sec.
Polyester 110/cm (300/inch) w 7-9 180-190 sec.
Polyester 100/cm (250/inch) w 10-12 220-240 sec.
Polyester 90/cm (250/inch) w 7-9 190-200 sec.
Polyester 80/cm (200/inch) w 10-12 230-250 sec.
Polyester 77/cm (200/inch) w 7-9 200-210 sec.

※The above is for guideline purposes only, kindly to use a gray scale exposure calculator to identify optimal exposure time.
Instructions
Wash, degrease and dry screen mesh. Remove grease and foreign contaminants with MSP cleanser.
Dissolve attached Diazo powder with water amount for 10% of emulsion volume.Do not use warm water.
Pour the Diazo solution into emulsion and mix it well. Do not use a stir made of metal.
Leave 1 night prior to use, or otherwise filter the emulsion with 250 mesh or higher mesh to get rid of air bubbles that may cause fish eye.
Avoid excessive temperature for drying screens.
Coat emulsion slowly in order to prevent air bubbles.
Dry coated screen completely before exposure. Drying temperatures up to 40℃ (104℉).
Remarks
Keep the emulsion in a cool and UV light safe area.
Recommended to filter remaining emulsion with screen mesh before pouring it back into the container to remove any dust, foreign substances and air bubbles.
salesjennyzhou@rsemulsion.com
+86-17888208837
+8615215727528