Knife Grade Polyesterharz

Main composition Unsaturated Polyester Resin Peroxide Main Characteristic: Cure in short time (the exact time depending on application temperature). Can be operated in cold or hot weather (-10 45) Various colors for all kinds of stone, such as transparent, cream, white, black, red, etc. Can be used for polishing after the adhesive been cured. Shelf Life 12 months shelf life when stored in cool places and good packed Attention: Do not return the mixed glue to the original packing, close the cover when store in cool, ventilate and dry place, away from the heat & kindling. Do not operate in wet circumstance or it will cause sticky on the surface. Over dosed hardener (more than 3%) may cause the color change of the colloid and reduction of adhesion. High temperature (<50) may cause the color change and reduction of adhesion . Do not exposure to wetting and freezing temperature too much. Physical and chemical properties: Part A Resin type Unsaturated Polyester ResinAspectTransparent pasteSlightly yellow flowingColored pasteViscosity (25)100,000 - 300,000 C.P700 - 1,200 C.P350,000-800,000 C.PDensity (20) g/cm31.40 -1.60 g/cm31.05-1.15 g/cm31.7-1.9 g/cm3Shelf Life (10-25)12 months in original package, reserve in cool and ventilate place.Dangerous decompositionUsually noneGarbage dischargeBased of the national or local laws regulations Part B Main ingredient Organic peroxideAspectWhite gelViscosity (25)100,000 - 200,000 C.PDensity (20)1.12 - 1.20 g/cm3Shelf Life (10-25)12 months in original package, reserve in cool and ventilate place.Dangerous decomposition productsUsually noneGarbage dischargeBased of national or local provisions