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.

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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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Lower your engineering costs and get high-quality first tier products with our thermoforming services.

Tooling

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Distribution

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Engineering

Lower your engineering costs and get high-quality first tier products with our thermoforming services.

Machining

We utilize CNC machining to help our customers create truly extraordinary products.

Fabrication

We offer turnkey plastic fabrication that handles every aspect of your project – including assembly.

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Westminster, CA 92683