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位置:首页 > 品牌 > Sigma-Aldrich > 聚四氟乙烯-co-2,2,4-三氟-5-三氟甲氧基-1,3-二恶唑

Hyflon® AD 40L SF

聚四氟乙烯-co-2,2,4-三氟-5-三氟甲氧基-1,3-二恶唑

品牌
Sigma-Aldrich
CAS
161611-79-6
货号
900896
包装型号
规格纯度
high purity
参考价格
4319.96 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
161611-79-6
Hyflon® AD 40L SF
Amorphous perfluoropolymer solution
Poly(tetrafluoroethylene-co-2,2,4-trifluoro-5-trifluoromethoxy-1,3-dioxole)
P(TTD-TFE)
TTD-TFE copolymers
聚四氟乙烯-co-2,2,4-三氟-5-三氟甲氧基-1,3-二恶唑
产品介绍:

产品说明

应用

Hyflon® AD 40L SF is a high purity Hyflon® AD 40L perfluoropolymer solution in a perfluorinated solvent.
This can be considered ready-to-use solution suitable for application in the most demanding solution process technologies:

  • Amorphous glassy polymer structure.
  • Solubility in perfluorinated solvents.
  • Low dielectric constant of 2.0 at 1 kHz.
  • Excellent optical properties:

- High UV transmittance.
- Low refractive index.

Hyflon® AD can provide uniform and thin films or coatings (down to submicron thickness if required) by casting or coating techniques and thermal treatments, well below are the typical baking temperatures of semicrystalline perfluoropolymers.

Key features of Hyflon® AD amorphous perfluoropolymers:
  • High temperature stability.
  • Good chemical resistance.
  • Excellent hydrophobicity.
  • Very low surface energy.
  • Low dielectric constant.
  • Very high gas permeability and selectivity.
  • Outstanding optical properties (e.g. high UV transmittance, low refractive index).

Examples of typical applications include:
  • Protective coatings.
  • Interlayer dielectric films and pellicles for electronics.

法律信息

Galden is a registered trademark of Solvay Group
Hyflon is a registered trademark of Solvay Group

基本信息

线性分子式(C4F6O3)n(C2F4)m

产品性质

描述Form: solution in perfluorinated solvent (Galden® D02TS)
质量水平100
形式liquid
组成Polymer composition: TTD content, 40 mol % ±5 mol % by
Polymer content: Hyflon® AD 40L, 9.0 wt. % ±0.5 wt. % by
透射比>99% (in UV-Vis range)
粘度310 cP(25 ℃) (Brookfield)

安全信息

储存分类代码12 - Non Combustible Liquids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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