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MECHETEC DELRIN

1 of 10 products in this brand
MECHETEC® Delrin® (polyoxy-methylene) offers design engineers a superior blend of strength, stiffness, lubricity, and dimensional stability. These properties, along with inherent machining ease, have made MECHETEC® Delrin® one of the most widely used engineering grade thermoplastics. To meet specific application configurations and to maximize production efficiencies, Polymer Industries offers a broad array of MECHETEC® Delrin® stock shapes. These materials include both homopolymer unfilled grades as well as PTFE-filled grades for enhanced wear resistance and DE-588 options for military applications. Formally known as Unital Delrin. For more Info : Click Here

Polymer Name: Polyacetal Homopolymer (POM)

Physical Form: Rods, Sheets

Features: Good Machinability, Good Thermal Stability, Good Toughness, High Stiffness, High Strength, Wear Resistant

Density: 1420.0 - 1420.0 kg/m³

Tensile Modulus: 3102.63 - 3102.63 MPa

Color: Black, Natural

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Identification & Functionality

Polymer Name

Polyacetal Homopolymer (POM)

Technologies

Plastics

Product Families

Plastics — Parts, Shapes & Films

Features & Benefits

Materials Features

Good Machinability,

Good Thermal Stability,

Good Toughness,

High Stiffness,

High Strength,

Wear Resistant

Key Features
  • 185° F Continuous Use Temperature.
  • Easily Machined and Fabricated.
  • High Strength and Stiffness.
  • Superior Wear Resistance.
  • Excellent Toughness.

Applications & Uses

Markets

Automotive & Transportation,

Electrical & Electronics,

Food & Nutrition,

Healthcare & Pharma,

Industrial

Applications

Automotive & Transportation — Automotive

Powertrain & UTH

Industrial — Chemical & Industrial Manufacturing

Other Industrial Applications

Electrical & Electronics — Devices & Assemblies

Automotive Electronics,

Consumer Electronics,

Other Devices & Assemblies

Healthcare & Pharma — Medical

Medical Devices & Assemblies

Industrial — Paper & Pulp

Pulping & Processing

Food & Nutrition — Processing & Packaging

Food & Beverage Manufacturing

Plastics & Elastomers End Uses

Bearing Bushes,

Bearings,

Bushings,

Gears,

Pistons,

Pump Parts,

Valves,

Wear Strip

Plastics & Elastomers Processing Methods

Extrusion

Recommended Applications
  • Gears.
  • Manifolds.
  • Wear Strips.
  • Timing Screws.
  • Pump Components.
  • Bushings and Bearings.

Properties

Color

Black,

Natural

Physical Form

Rods,

Sheets

Mechanical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.42—ASTM-D792
Tensile Strength9600-11000psiASTM-D638
Tensile Elongation30-50%ASTM-D638
Tensile Modulus of Elasticity450000psiASTM-D638
Flexural Strength14300psiASTM-D790
Flexural Modulus of Elasticity470000psiASTM-D790
Compressive Strength16000psiASTM-D695
Izod Notched Impact1.2ft-lb/inASTM-D256
Rockwell Hardness94Scale MASTM-D785
Thermal Properties
ValueUnitsTest Method / Conditions
Coef. of Linear Thermal Expansion4.5 x 10^-5in/in/deg FASTM-D696
Continuous Use Temp.max. 185°FInternal Std.
Heat Deflection Temp. at 264 psi257°FASTM-D648
Melting Point347°FASTM-D3418
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Constant at 104Hz3.7—ASTM-D150
Dielectric Constant at 60 Hz3.7—ASTM-D150
Dielectric Strength-Short Term500volts/milASTM-D149
Dissipation Factor at 60 HZ0.005—ASTM-D150
Volume Resistivity10^15ohm-cmASTM-D257
Miscellaneous Properties
ValueUnitsTest Method / Conditions
Dynamic Coefficient Of Friction0.2—Internal Std.
FlammabillityHB—UL-94
Water Absorption at Saturation0.9%weightASTM-D570
Water Absorption/24 hrs.0.25%weightASTM-D570

Regulatory & Compliance

Certifications & Compliance

FDA Compliant,

NSF Approved,

USDA Certified