Easy Construction Seamless Roller Coating Rubber Flooring for School Ground

The Product Structure1) Matte cover surface layer 2) Wear-resistant 3) SPUA strengthen layer 4) High elastic SPUA cushion layer 5) The prime coat 6) Firm cement base ApplicationSPU resilient rubber flooring system suits these following places: Classroom, Passageway, Office, Reading room, Meeting room, Function room, Instrument base Why choose Flexible SPUA Flooring-stone pattern typea, The safe flooring material combined with SPU technology is optimum. b, The unique micro ball and texture surface provides the most comfortable non-skid effect for the ground. c, Combined the crystal micro ball with the flexible rubber, the product performs perfectly in non-slip. d, Whatever the surface is dry or wet, it can still provide effective non-skid effect. e, The suitable non-skid effect adds comfortable foot feeling when people are walking. f, The micro ball non-skid surface doesn't affect the beauty and daily clean.   Detailed specification of productThe harmful and toxic substances limits standard of the products ItemsIndex of standardvolatile organic compound content(VOC)(g/l)≤60The mass fraction of Benzene(g/kg)≤0.1The mass fraction sum of Toluene and xylenes(g/kg)  ≤10Free methyl alcohol(g/kg)≤0.1The mass fraction of free TDI (g/kg)≤2Soluble Heavy Metal (mg/kg)Cr≤30Hg≤10  The antibacterial performance standards of the product: ItemsIndex of standard(JC/T897-2002)Antibacterial propertiesstaphylococcus aureus≥90%Colibacillus≥90%(QB/T2591-2003)Antifungal propertiesFungal growth levels: 0-class (no growth, that is, no growth under microscope)  Durability performance standards of the product ItemsIndexPencil hardness (scratch) ≥2Htensile bond strength MPastandard condition≥2.0after soaking≥2.0wearability(750g/500r)/g,≤0.03artificial weathering ageing resistance d(400h)No bubble, no peeling, no crack; Powder ≤1 grade, △E≤6.0impact resistance (1) steel ball,500g, 100cm.No crack, no peelingshock absorption≥4%compression strength≥50 MPaskid resistance(dry friction coefficient)≥0.50skid resistance(wet friction coefficient)≥0.70water resistance (168h)No bubble, no peeling, no discolorationchemical resistanceoil resistance (120# gasoline, 72h)No bubble, no peeling, no discolorationresistance to alkali(20%NaOH,72h)No bubble, no peeling, no discolorationacid fastness(10%H2SO4,48h)No bubble, no peeling, no discolorationfire resistance(GB8624-2012)B1-class (retardant materials) Cigarette ignition resistance(GB/T15102-2006)No spots, crack, blister and other changesShock absporption,dB(GB/T11982.2-1996) ≥10Company CN people always consinder "beautify the environment, protect the earth "as mission, constantly R & D the new, high adaptability, cost-effective and environmentally friendly materials. In the future, CN people will be adhering to the belief of" integration of global resources, sharing of human civilization " ,committed to becoming the first-class sports material manufacturer and the world supplier.   Why choose us?4 reasons to choose CN sports:1). Tasteless non-toxic 2). Two major production bases 3). Twenty years development history 4). Exceed ten million square meters per year Contact informationJiangsu Changnuo New Materials Co.,Ltd. Website:cnrunningtrack.en.made-in-china.com    /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1