Page Views: 275 Date Added: 12/15/2010 Last Updated: 02/14/2012 Expiry Date: 12/12/2020 Product/Service Details Qtech-408 Slow Set Polyurea Material PRODUCTION INFORMATION Production Description： Qtech-408 Slow Set Polyurea Material is the state of the art 100% solids, flexible, spray-applied, high build, two component, slower set (50 second gel), and aromatic pure polyurea elastomer. The system consists of A component, a quasi-prepolymer rich of free NCO, and B component, a mixture of polyetheramines, amine extenders and other additives. The slower than typical gel time allows for the introduction of aggregate, quartz, acrylic flake, or a multitude of other media to provide a tough slip resistant or decorative finish. Qtech-408 can produce an extremely tough film at all thicknesses; it may be applied in all positions and to any suitably prepared substrate. Qtech-408 is relatively moisture and temperature insensitive, allowing application in the most problematic ambient conditions. For use as a decorative broadcast system, it can be top coated with desired clear epoxies or polyurethane, producing an attractive surface. Advantages： 1. Decorative and Waterproof 2. Excellent Physiochemical Properties 3. Bondable and paintable to various kinds of substrates 4. Ambient insensitive, good thermal stability 5. 100% Solids, No VOC’s, Odorless, No Toxic Vapors 6. Good resistance to a wide range of chemical attack 7. Accepts Vehicular Traffic 8. Seamless, flexible, slick and non-porous 9. No chalking and fading in long-term use outdoors Recommended Uses: Qtech-408 Slow Set Polyurea Material is a slow set system; it can be applied at thicknesses of several ten millimeters, or greater, in a single application. It can be widely used in: Decorative Floor System Impact Resistant Wall System Waterproof Deck Coating Slip Resistant Areas Mechanical Rooms Warehouse Floors-Joint Filler Bridge Decks Parking Structures Spot Repair of Pre-Coating Physical Properties: Tensile Strength/ MPa 22 Elongation/% 500 Tear Strength/( N/mm) 65 Shore Hardness A-70 Abrasion Resistance /(GB/T 1689-1998, cm3/1.61km, mg) 0.45 Friction Coefficient 0.96 Moisture Vapor Transmission 0.02 perm Adhesion /(Pull off, MPa) 2.5 Density/( g/cm3) 1.05 Product Characteristics: Solids/% 100 VOC (calculated) 0 Gel Time/s >120 Tack Free/minute 3 Shelf Life 6 months, unopened at 15~40 degree centigrade Mix Ratio V/V 1: 1 Recommended Spreading Thickness/mm 2~3 Colors: Optional

Company Information (Shamu International Trade Co.,Ltd.)

Company Profile: Shamu international Trade Co.,Ltd. is a polyurea technology company with the most authoritative & the highest level in China. We are mainly engaged in polyurea business import & export, formula design, polyurea materials production, technology development, construction guidance & training, project contracting & construction, project supervision, transfer of technology, spray equipments agent etc.We masters the most advanced materials and technology of polyurea，and played an important role in national key projects, such as the Beijing Olympic venues, the Beijing-Shanghai high speed railway. Shamu-Intl has advanced the concept of innovative thinking, advanced equipment, leading technology, excellent quality, integrity and style, win-win mind. To maintain the scientific definition of polyurea technology responsibility, through a lot of basic research and engineering applications, summed up a distinctive promotion, dissemination polyurea technology experience and understanding of success in domestic and international reputation. Shamu-Intl has a high level of R & D team, strict management system, perfect quality assurance system and partners around the world; with a number of innovative technologies and successful patent application cases. Shamu-intl will continue to promote polyurea technology for much more development and expansion with unique ideas and consulting, active both in China and all over the world.. >> More Website URL: http://www.bridgat.com/u26385