Polyvinylidene fluoride or polyvinylidene difluoride (PVDF) is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. Its chemical formula is (C 2 H 2 F 2) n. PVDF is a specialty plastic used in applications requiring the highest purity, as well as resistance to solvents, acids and hydrocarbons.

聚偏二氟乙烯，简称PVDF，是一种高度非反应性 热塑性 含氟聚合物。 其可通过 1，1-二氟乙烯 的聚合反应合成。 溶于二甲基乙酰胺等强极性溶剂。 抗老化、耐化学药品、耐气候、耐紫外光辐射等性能优良。 可用作工程塑料，用于制密封圈耐腐蚀设备、电容器，也用作涂料、绝缘材料和离子交换膜材料等。 [1] PVDF主要用于对纯度有极高要求，同时需要抗溶剂及酸碱腐蚀的场合。 比起其他含氟聚合物，比如 聚四氟乙烯，PVDF的密度较低（1.78g/cm）。 PVDF可用于生产管 …

Resins. Resins are the principal component that determines the appearance, durability and performance of a coating and serve as the binder that forms the paint film. Common resin names outside of PVDF coatings are fluoroethylene vinyl ether (FEVE), silicone-modified polyester (SMP), vinyl-coated polyester, (PVC) and Polyester. Solvents

2023年7月12日 · Are PVDF resins toxic? PVDF is generally considered safe for many applications. It is a thermoplastic polymer that has a high resistance to chemicals, UV radiation, and extreme temperatures. This makes it suitable for various industries. In terms of human health, PVDF is generally regarded as non-toxic and biocompatible.

Polyvinylidene fluoride (PVDF) is valued for its toughness, stability, and distinct engineering advantages. For example, if you need a polymer that will withstand exposure to harsh thermal, chemical, or ultraviolet conditions, porous PVDF offers superior stability similar to the performance of fluoropolymers in these environments.

Polyvinylidene Fluoride (PVDF) resins and flexible copolymers designed for extreme inertness in harsh environments, flame & smoke properties, durability, electrochemical stability, weather resistance and ease of processing

pvdf在正极上可以粘接活性物质、导电剂和集流体，保持活性物质制浆时的均匀性和稳定性，提供电极内所需的电子传导，对电池的容量维持、使用寿命、稳定性等起到至关重要的作用。

INOFLAR ® PVDF Resins are known for their high mechanical strength, exceptional abrasion resistance, and very good UV resistance while being highly non-reactive with a service temperature of up to 150°C.

Kynar 500® PVDF resin technology is used to produce coatings that can be directly applied to siding materials both in the factory and in the field as a weather resistant durable topcoat. Kynar® PVDF resin can also be made into thin film layers that can be extrusion laminated to siding substrates in the factory.

Topda PVDF Resin is a powder manufactured by vinylidene fluoride with purity (>99.99%). It has good mechnical strengh, high toughness, excellent chemical resistance.