Star Sue electric atmosphere helmet SD-58 V-builder's helmet

Three prominent characteristics of Soviet power to create brand Star Model SD-58 Advanced Security T4 class electrical insulation properties helmet "patent" application materials inventors description: a unique manufacturing process invented method, the insulation performance of helmets up to four times the national standard, the company's SD-58 type safety helmet insulated unique position in the international leader. The company "fine" to T4 class insulating properties helmet development, preferably internationally most superior insulation material ABS resin --- >> --- >> add high-performance dielectric constant through computer controlled continuous curing oven 399 degrees Celsius 120 minutes moisture drying and effective separation of conductive material through the injection machine --- >> --- >> decomposition melting into the mold cooling --- --- >> >> supercharging pressure setting out mold - - >> >> experimental test renovation --- --- --- >> assembly >> Packaging --- >> finished (Soviet Star brand electric Model SD-58 Advanced Security T4 class electrical insulation properties helmet). By the national authoritative department detection (with test report): In the national standard test conditions, that is, 60% relative humidity, ambient temperature of 21 degrees Celsius when the leakage current of 0.3 mA, while the national standard is no more than 1.2 mA, Product insulation performance four times higher than the national standard, greatly improving the safety performance of helmets, the uniqueness of insulation products in the international leading position. (With Jiangsu Province Quality and Technical Supervision Inspection Report) Second, the product uses only "special" original "Shu Wen strengthen Edge" design (pictured), lateral rigidity increased 3 times, while adding a beautiful fashion elements, leading helmet safety, aesthetics of the development trend, the design for the exclusive domestic first developed and manufactured molded products. Third, the product of international original "hat-slot" design and improve the brim strength 2 times in favor of safety face of the wearer, while strengthening bilateral cooperation back in the groove design, the outdoor dust, rain along the guide out of the body along the outside to avoid the usual general design of helmets dust, rainwater flows into adverse situations who wear the collar inside the helmet to lead safe, comfortable trend of development, the design for the exclusive domestic first developed and manufactured molded products.