Boltaron® 4335

New Technology Plastics is a distributor for Boltaron® 4335. This material combines high impact and structural strength, chemical resistance, and multiple UL and ASTM flammability ratings to meet the requirements of diverse formed and fabricated applications.

Extruded form a proprietary thermoplastic alloy, the material features high flexural strength and an Izod impact resistance of 18 ft lbs./in. (953 J/m) for rigidity and durability in finished parts.

Boltaron 4335 also offers UL 94 V-0 and 5V ratings, an ASTM E162 radiant panel flame spread index of <10, and FAA flame test ratings for diverse applications that must meet industry and regulatory agency flammability test requirements.

In forming and fabrication, this non-hygroscopic sheet eliminates the time and costs of pre-drying, has highly consistent thermoforming characteristics lot-to-lot, and maintains uniform wall thickness in deep draws and sharp corners.

Available in the industry’s widest range of colors and textures, Boltaron 4335 also feature highly consistent surface appearance and quality.

Boltaron® 4335 Material Properties And Specifications

Characteristics

  • 18 ft lbs./in. (953 J/m) Izod Impact strength
  • High flexural strength modulus
  • UL 94 V-0, 5V flammability test compliance
  • E162 Radiant Panel Flame Spread <10
  • FAR 25.853(a) compliance
  • Uniform wall thickness in deep draw forming
  • Consistent thermoforming characteristics
  • Industry’s widest range of colors, textures

Uses

  • Electrical and electronic enclosures
  • Insulation panels, components
  • Electronic kiosk housings, wiring stanchions.
  • Airport and commercial information display housings
  • Medical and analytical equipment housings
  • Aviation-compatible and general use pet carriers

Performance details

FAR RATINGS

  • FAR 25.853(a)(i) (Flammability) (Vertical burn, 60 sec) Pass
  • FAR 25.853(a)(ii) (Flammability) (Vertical burn, 12 sec) Pass

PROPERTIES

  • Name Test Method Imperial Metric
  • Specific Gravity ASTM D7921.415
  • Tensile Strength ASTM D6386,000 psi41 MPa
  • Flexural Strength ASTM D7909,200 psi63 MPa
  • Flexural Modulus ASTM D790330,000 psi psi2,275 MPa MPa
  • Izod Impact Notched ASTM D25618 ft-lb/in @ 73 °F953 J/m
  • Hardness Rockwell ASTM D785110
  • Heat Deflection Annealed ASTM D648161 °F @ 264 PSI71.7 °F @ 1.8 MPa
  • UL 94@ 0.047 in. (1.2 mm) min. gauge94 V-0; 5 VB (2)
  • UL 94@0.118 in. (3.0 mm) min. gauge94 V-0; 5 VA (1)
  • UL 94@0.018 in. (0.45 mm) min. gauge94 V-0(3)
  • Radiant Panel Flame Spread Index ASTM E162@0.125 in. (3.18 mm) gauge<10
  • Mold Shrinkage0.5-0.7%
  • Forming Temperature335-370 °F168-185 °C
  • Typical Heater Settings30-50% Top, 30 -50% Bottom
  • Pre-Drying Not required

* Independent lab tests. All tests at 73 °F (23 °C) in dry conditions unless otherwise noted.

SHEET SIZES

Name | Imperial Metric

  • Lengths to 120 in3,048 mm
  • Widths to 60 in1,524 mm
  • Gauges from 0.028 to 0.250 in from .71 to 6.35 mm
  • Custom Sizes Blank sizes, gauges on request

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