PVDF membrane material ：

1. Excellent oxidation resistance: the oxidation resistance of polyvinylidene fluoride (PVDF) is more than 10 times that of polyethersulfone (PES), polysulfone (PS) and other materials.

2. High strength: Jiefu JEFFEL membrane adopts the self-developed zhuanli (200810121235.0) process. The tensile strength and compressive strength of the membrane are higher, the tensile strength can reach 40Kg, and the wire breaking rate is less than 3%.

3. Permanent hydrophilic membrane: according to the technology of zhuanli (200910155288.9), PVDF was treated with special hydrophilic treatment to make the membrane filament have strong hydrophilicity on the basis of maintaining its excellent characteristics.

4. Internationally leading membrane microstructure: cavernous structure, with 0.03~0.05 μ m separation cortex on the surface, the membrane is not easy to penetrate, which further ensures water safety.

5. Large membrane flux and high filtration precision: the initial pure water flux of JEFFEL membrane is 600~1000LMH. For different wastewater, the design average flow rate reaches 15~25LMH, and the filtration accuracy reaches 0.03~0.05 μ m. It ensures long-term stable flow.

6. High peeling strength: Jiefu JEFFEL's embedded film making zhuanli technology (200910097143.8) enables the film to not peel under the condition of 1 million times of backwashing, ensuring the integrity of the film under normal process operation conditions.

Zhejiang Jiefu Environmental Protection Technology Co., Ltd. is a professional manufacturer Water purification filter element , separation, purification materials and product research and development, manufacturing, engineering applications and marketing of high-tech companies. Since its establishment, it has always focused on the R&D and promotion of a variety of new filtration and separation materials and products, polymer separation membrane materials and equipment. It has been widely used in wastewater treatment and reuse, water quality purification, solution concentration, extraction and recovery, liquid degassing and other fields, meeting the user's multiple needs for water filtration and phase separation. Welcome to call: 0573-88222777