FCFC Formosa TAIRISAN NX3400

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FCFC SAN resin Formosa Tairisan

TAIRIREX® NX3400

TAIRISAN NX3400 by Formosa Chemicals is a high-performance Styrene Acrylonitrile (SAN) resin. Combining high heat resistance (up to 102°C) and excellent chemical stability, this material is ideal for precision-molded components like fan blades and battery housings. Its low shrinkage and ease of processing ensure consistent quality in industrial settings.

  • Manufacturer: FCFC (Formosa Chemicals & Fibre Corporation）
  • Character: High heat, Chemical resistance
  • Application: Blade of fan, Batteries housing
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Key technical data (ISO)

  • Melt Flow Index (220°C/10kg): 10 g/10 min (ISO 1133)
  • Tensile Strength: 83 MPa (ISO 527)
  • Flexural Modulus: 3600 MPa (ISO 178)
  • Heat Deflection Temp: 104°C (ISO 75/A)
  • Rockwell Hardness: R-79 (ISO 2039-2)
  • Flame Rating: UL94 HB (1.6–1.8 mm thickness)
  • Molding Shrinkage: 0.4–0.7% (ISO 2577)

Download

NX3400 ISO Data SheetDownload
NX3400 ASTM Data SheetDownload
NX3400 Processing DataDownload
NX3400 UL CertificationDownload

Features & Benefits

Superior Heat Resistance

TAIRISAN NX3400 withstands temperatures up to 102°C (Vicat Softening Point), ensuring dimensional stability in high-heat environments. Ideal for automotive and electronics parts exposed to prolonged heat.

Robust Chemical Resistance

It resists oils, solvents, and industrial chemicals, making it perfect for battery housings or chemical-handling components. Reduces material degradation and extends product lifespan.

Precision Molding Capability

Low shrinkage (0.4–0.7%) and high flowability enable intricate designs with smooth surfaces. Minimizes defects in thin-walled or complex geometries like fan blades.

Tairisan SAN Resin

Application

Fan Blades

Maintains structural integrity under high-speed rotation and heat, preventing warping.

Battery Housings

Resists corrosive electrolytes and ensures safety with UL94 HB flammability compliance.

Tairisan NX3400 SAN Resin application

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