ULTEM™ 3310TD Mineral Filled Polyetherimide (PEI) Resin. Enhanced Flow

Unique Combination of Low CTE and High near Infrared Transparency.

ULTEM™ 3310TD PEI Resin is a 30% Glass & Mineral Reinforced with High Flow Resin for Optical Transceiver Collimator Lenses used in Single-mode Fiber Optic Systems

It's Available in Transparent & Contained Mineral Filled. This Resin has CTE of ~38 ppm/C,

ULTEM 3310TD Resin offers the Efficiency of High-volume Micro-molding, Expands Design Freedom and Lowers Part Weight.

It is from ULTEM™ 3000 Family Series, An Glass or/and Mineral Reinforced Amorphous Thermoplastic Polyetherimide (PEI) Materials offering Better Strength and Improved Dimensional Stability vs ULTEM™ 2000 Series

ULTEM™ Polyetherimide or PEI Resin offers

- Remarkable Strength and Stiffness offering Outstanding Strength among the Available Alternatives, with Predictable Stiffness and strength up to 200° Celsius. Unfilled, Transparent Grades are Equal in Strength to other Thermoplastics with Opacifying Fillers.

- Long-Term Heat Resistance, thus Achieving Excellent Stability of Mechanical and Physical Properties at Elevated Temperatures due to High Glass Transition Temperature of 217 °C. Available Relative Thermal Indices (RTI) up to 180° Celsius

- High Dimensional Stability offers Predictability over a Wide Temperature Range. Filled Grades offer Exceptionally High Tolerance Dimensional Capabilities.

- Environmental Stress & Cracking Resistance. Unlike Most Other Amorphous Thermoplastics, Ultem Resins Retain Strength and Resist Stress Cracking when Exposed to Automotive and Aircraft Fluids, Aliphatic Hydrocarbons, Alcohols, Acids, and Weak Aqueous Solutions.

- Flammability, Smoke Generation, and Toxicity Inherent Flame Resistance without Additives in Most Grades. Exceptionally Difficult to Ignite, with A Limiting Oxygen Index (LOI) Of 47%. Meeting UL94 V0 Specifications in Sections As Thin As 0.41 mm. Generates Extremely Low Smoke per NBS Smoke Evolution Test, with Products of Combustion No More Toxic than Those of Wood.

- Good Processability. Can Be Extruded, Thermoformed, Extrusion, Blow Molded and Injection Molded. Good Flow Ability allows Long Flow Lengths Down to 0.2 mm Thick Using Conventional Injection Molding Equipment.

ULTEM™ 3310TD PEI Resin has 0.58 Shrinkage, Flow, 3.2 mm. %

Material HDT, 1.82 MPa, ASTM A648, °C

6.4 mm, unannealed 196

Vicat Softening Temperature Rate

Vicat Softening Temperature rate , B50 = 211

Material MFI / Melt Flow Rate

Melt Flow Rate, 337°C/6.7 kgf = 10.3

Material Melt Volume Rate, MVR

Melt Volume Rate, 337°C/6.7 kgf = 6.84

Material Flexural Modulus

4900

ULTEM™ 3310TD are Non UL Rated

ULTEM Main Page

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