... low temprature and bending resistance,low compression deformation,perfect electrical performance.SBR: high tensile strengh,abrasion resistance,heat ... ozeone resistance,good flex performance at low temprature,perfect electrical performance,acid resistance,alkali resistance.NR: high tensile ... 9001:2008 SONY Green Partner Certificatecolor: dark,white,red,blue,green,gray,brown,yellow ect.payment: T/T ...