CX-PVDF 高性能工程塑料

聚偏氟乙烯 PVDF

高纯度耐候氟聚合物

PVDF 兼具氟树脂的耐化学性与通用树脂的可加工性,广泛用于锂电池粘结剂、光伏背板膜、水处理膜、半导体高纯管路及防腐涂层。

密度
1.75 – 1.79 g/cm³
熔点
约 165 – 172 °C
长期使用温度
-40 – 150 °C

At a glance

  • 锂电池正极粘结剂
  • 光伏背板膜
  • 水处理中空纤维膜
  • 半导体高纯管路
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Features

Engineering highlights

  • 耐化学性

    耐受大多数酸、碱、卤素与氧化剂。

  • 耐候耐 UV

    户外长期使用不黄变、不降解。

  • 高纯度

    极低析出,满足半导体与锂电高纯要求。

  • 加工性好

    可注塑、挤出、涂覆与溶解成膜。

Specifications

Typical properties

聚偏氟乙烯 PVDF specifications
密度 1.75 – 1.79 g/cm³
熔点 约 165 – 172 °C
长期使用温度 -40 – 150 °C
拉伸强度 ≥ 40 MPa
吸水率 ≤ 0.04 %
阻燃等级 UL94 V-0
熔指(230°C/5kg) 按型号定制

Values above are typical and for reference only. Actual performance is governed by the Technical Data Sheet supplied with each shipment. Contact us for certified data on your specific application.

Models

Available grades

  • CX-PVDF-H

    高纯级,锂电与半导体应用

  • CX-PVDF-M

    膜级,用于水处理与光伏背板

  • CX-PVDF-C

    涂料级,用于防腐涂层

Applications

Where this product is used

  • 锂电池正极粘结剂
  • 光伏背板膜
  • 水处理中空纤维膜
  • 半导体高纯管路
  • 防腐涂层
Enquiry

Enquire about 聚偏氟乙烯 PVDF

Send us your application details and an engineer will recommend the right grade, share the TDS, and arrange a free sample.

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Answers are drawn from this website. Specifications always follow the official TDS.