BETTERPRIMER ® ZR 301-8
Epoxy Zinc Rich Primer - ZR 301-8
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Description A two packs polyamide cured epoxy resin based.
Use High performance floor coating in epoxy based protective coating system where chemical and abrasion resistance is required on cement and substrate surface, such as: warehouse, kitchen, electronics, manufacture…
Features Super corrosion resistance and adhesion.
Excellent chemical resistance
Color: Platinum Grey
Technical Data Packing: 5 kgs/set & 20 kgs/set
No. of components: two
Viscosity (28 oC) : approx 85KU
Mixing ratio: base,Hard by weight 8:1
Pot life (28 oC) : 40 minutes
Solid content: 61%
Specific gravity: Approx. 1.70
Flash point : 35 oC
Application data Application method : brush, roller, spray gun.
Thinner: Epoxy Thinner: 5~10%
Shelf life : 12 months
Spreading rate : 8~10 m2/kg/coat
Dry film thickness: 70μm/coat
Drying time: Touch dry : 5 hours at 30 oC
Hard dry: 24 hours at 30 oC
Recoating interval: Min 12 hours, Max 2 months at ôû 30 oC
Painting specification Surface preparation: Ensure a clean dry for general usage, such as tie coats.
Storage : cool, dry, well ventilated shaded areas .
Safety precaution No excessive heat, sparks or flame.
Use adequate ventilation. Avoid prolong contract with skin. Avoid breathing of vapor and spray mist. Use protective equipment. If the material comes in contract with the eye, immediately wash in running water for 20 minutes and obtain medical treatment. Observe all safe precautions.
Test standard Compressive strength 80.00N/mm2 ASTM C579
Tensile strength 25.00N/mm2 ASTM C367
Water permeability Less than 1.0mm JIS K5400
Impact resistance 1/4’’ x 500g x 30 cm JIS K5400
Hardness HB JIS K5400
Adhesion (Cross cut) 100/100 JIS K5400
