PVDF Japan Kureha, East Exhibition plastic (certified), Luoding PVDF

Shanghai 3F PVDF can be molded, injection, extrusion, coating methods such as forming. 1. Preheat the first molded PVDF powder filling people die in 165 ℃, at 190 ~ 205 ℃ and 14MPa compression molding, dwell time is about 5min PVDF Juhua, then the mold is cooled to about 90 ℃, you can remove the finished product. Touch with molded should use hard chrome steel or high nickel stainless steel. 2, injection molding material injection molding Jane temperature should be controlled within a range of 230 ~ 280 ℃, mold temperature 80 ~ 140 ℃, complex shape and thickness of 5 mm less than the thin-walled products, chess temperature may also be raised. An injection pressure of 100? 150MPa, the molding cycle 40 ~ 60s. Shanghai Sanai molding shrinkage rich PVDF products is very low, typically only 0.03%. 3, can be an ordinary extruder, extrusion molding PVDF, choose an aspect ratio of 16 to 20, and a compression ratio of 2, and so on pitch screw. Screw and barrel should be used special heat resistant corrosion resistant alloy, chrome-plated stainless steel mold material available. Extrusion barrel temperature control in 220? 260 ℃, the die temperature 230- 275 ℃. It can be extruded plate, bar, tube, film and other products. Products for the thin-walled products can be cooled with water PVDF Zhejiang Fu Norlin chemical, 6 mm or more thick-walled products, it should be placed in the oven to cool slowly. 4, salivation salivation cast molding cast molding is mainly used to produce films. In dimethylacetamide, PVDF Shanghai 3F formulated into a plate of 20% solids solution of PVDF France Solvay, cast in aluminum foil, the 204? After 316 ℃ melt, quenched with water can be obtained 0.051 ~ 0.076 mm-thick film strength and toughness. With a solid content of 45% dispersion flow cast molding, film strength and toughness can be obtained by 0.10-0.15 mm thick. Further, this dispersion was also sprayed forming. US Energy PVDF ultrafiltration membranes have been widely used in sewage / water treatment, water treatment and household water treatment business, and have achieved good results and user recognition. Its customers include CNPC, Sinopec, CNOOC and other large enterprises, Master, Keshi, RBT and other chain restaurant companies, and numerous commercial and residential real estate and home users. Can the United States is the world's one of only two high-performance PVDF ultrafiltration membrane can be used in drinking water treatment business. Prepared by the United States can TIPS PVDF membrane technology's success will undoubtedly enable it to provide customers with superior products and services for China and the world of health and environmental protection and make greater contribution. PVDF Japan Kureha, East Exhibition plastic (certified), Luoding PVDF provided by Dongguan Exhibition plastic Trade Limited. Dongguan Exhibition Plastic Co., Ltd. (www.dzpvdf.com) is Dongguan, a leader in engineering plastics for many years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. East Chin plastic leadership with the staff warmly welcome all inquiries negotiations to create the East Exhibition plastic better future.