... black, white, transparent color oval diameter of 1.5-3.5mm, Tensile strength (N) ≥ 2200, 17.5% elongation at break.C. Black support ... the greenhouse and outdoor awning pull screen system, making use of lamination lines. Product line is also used to support ... the metal structure products, film lines made with careTechnical parameters of the new material products: Diameter(mm)Breaking strength(N) ...