About Us

• DOSTKIMYA is a major supplier of construction chemical companies in his field based in Istanbul/Turkey and have been supplying of mentioned products to construction chemical industries in local and international market.Regarding to emery/corundum, DOST KIMYA END. HAM. SAN. TIC.LTD. STI. have been supplying very high quality emery/corundum with very competitive prices. We are pleased to submit herewith our Product Data for your ready reference:Standart Grits0,5-1,0 mm1,0-2,0 mm2,0-3,0 mm (Other granulations according to aggreement)Al2O3 level Min %55Hardness:8,5-9 MOHSPackage:50kg and 1,25MT bigbagsRegarding to PP Fiber, it is multifilament homopolimer from high qualtity polyproplene fibers which is used driveways, sidewalks, airport runways, walls, box culverts, composite decks, bridges, dams, tunnels, concrete and cement pipes, wastewater treatment, marine structures, industrial flooring, corrugated concrete sheets, decorative concrete etc.The technical analyses of polyproplene fiber is at the below:Composition: %100 virgin polypropyleneType: HomopolymerImpurity: ZeroAppearance: Natural whiteCross section: RoundStandard: ASTM-C1116Fiber length:6,12&19mmPackage options: Bulk in 25kg woven bags, big bags(Jumbo),600/900 grams in plastic or water-soluble paper bagsTenacity:3 gr/denierTensile strength:350MPAElongation:100%Specific Density:0.91 gr/cm3Color: Natural WhiteSoftening point:140 CMelting point:165-170 CAcids effect: ResistantOxidizing agents effect: ResistantOrganic Solvents: ResistantBiological Resistance: ResistantCement Compatibility: ExcellentAlkali effects: ResistantUV stabilizer: IncludedAbrasion Resistant: ExcellentMoisture Regain: NilDOSTFLOW-MP is a melamine based high performance superplasticizer and high range water reducer for cement and gypsum based products to plisticize hydrolitic mortars or to increase the compresive strenght. This material is also used in order to improve and promote quality of concrete with a retarding property even at tropical regions.Application areas:-Grout, plaster-Plasterboards, blocks and molding plasters from gypsum-Ready Mixed Concrete-Precast production-Self leveling screeds,