www.risunpolymer.comExport DepartmentJessay ZhangPhone: +86 - 025 - 86572931/+86 - 18020105766Fax: +86 - 025 - 86577087
7 F, Shuiwu Building, NO 9, Shanghai Road, NanjingNanjing, JiangsuChina, 210029Web Page Link: http://www.toboc.com/risunpolymerinternationalco
risun 30000 t resin is an ideal alternative to polyurethane, with low toxicity and high performance. it is a kind of hybride trimeth`oxysilane polymer based on 20000 to 25000 mw. the resin viscosity is around 30000 mpa. s at room temperature. the shore a hardness is around 18 - 20. the tensile strength is around 20. tensile strength is at the range of 1.0 to 1.5 mpa. s. elongation at break is around 400 to 600 Percent. the adhesives and sealants based on risun 30000 t are usually used in construction application, with many advantages listed as below: low modulus even at low temperatures excellent uv resistance high colour stability and uv resistance with no chalking good adhesive to porous and non - porous subst`rates high tear resistance good dust and pollution resistance high compatibility with any paints. enables bubble free curing at normal temperature amp humidity levels sealants are solvent and isocyanate free our resins are environmentally friendlysealants can be thickened with polyamide wax or cheaper urea thickener. with so many excellent performance, our resin can be 20 Percent less expensive than pu prepolymer. we are able to offer resign design and provide formulation advice and confidentiality as expected in todays tough environment. f you have any questions, please do not hesitate to me. free samples will be sent for your evaluation! looking forward to hearing from you at your convenience.
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