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How To Measure and Cut-To-Size Policy | Close it

Cut-To-Size Items are Non-Returnable!

As per our Shipping and Returns Policy, custom cuts and fabricated parts are non-returnable. If you need an over- or undersized item, note it under \"Comments\" during Checkout. Cut-to-size orders have an acceptable cut tolerance of 1/8" (0.125"), so clarify if the adjustment is to be made on the (+) or (-) side of the saw blade. Please review our full return and shipping policy here.

Measure Twice, Cut Once

Since custom cuts and fabricated parts are non-refundable, be very careful while measuring your dimensions. As each cut is nominal, even the slightest miscalculation could be costly.

How to Use a Measuring Tape

Extend your tape measure several inches to find the 1 and 2 inch markers. In between the inch markers you’ll find 16 equally spaced tick marks.

Measure by counting the increments beyond the nearest inch. As the increments decrease, so does the length of the mark. For example, 1/2\" has a bigger mark than 1/4\" which has a bigger mark than 1/8\". The smallest mark follows at 1/16\". Please be aware that some measuring tapes may have even smaller increments.

Features of a Measuring Tape: Sliding End Hook

The sliding end hook is designed for two different types of measurements. An outside measurement (where the hook of the tape hangs over an edge), requires the hook to slide out a bit to account for the thickness of the material. When making an inside measurement (where the hook will push up against a surface), the clip slides in, again, accounting for its thickness. The measuring tape self-adjusts to guarantee an accurate measurement (as far as the tape is concerned).


UHMW Black Rod | Virgin UHMW Polyethylene

UHMW Black Rod | Virgin UHMW Polyethylene

Virgin Black Ultra High Molecular Weight Polyethylene

SKU: UHMBV RR


Price for .75" Diameter - 1 Feet

$3.31


ESTIMATED SHIPPING TO 02139: $29.46
* Prices are subject to change every 6 days
Login or Create an Account to Get As low as $0.31/month with

Description

UHMW (Ultra High Molecular Weight Polyethylene) provided by Interstate Plastics is a common machinable plastic known for durability, versatility and cost-effectiveness as well as abrasion, impact and chemical resistances. Due to an extremely low coefficient of friction, its inherent lubricity minimizes heat-generating friction that tends to gradually destroy steel parts, and ensures smooth, noiseless operation.

Known for an extremely high molecular weight, UHMW features an unsurpassed combination of slickness, toughness and chemical resistance. UHMW's molecular weight ranges from 3.1 million to 100 million grams per mole, with an abrasion resistance that continues to improve as molecular weight increases. Machining UHMW plastic is easy with common woodworking tools, making it extremely cost effective, and it outperforms metal in many applications. High durability, low friction and wear resistance are key reasons why UHMW is the material of choice for many applications. UHMW plastics can be machined into virtually anything from small gears and bearings to huge sprockets. Black UHMW virgin rod is NOT FDA compliant and should not be used for food processing applications.

[PDF Spec Sheet]

  • Highly resistant to corrosive chemicals (except oxidizing acids)
  • Extremely low moisture absorption
  • Very low coefficient of friction
  • Self-lubricating rod
  • Highly resistant to wear and abrasion
  • Easy to fabricate and machine with common shop and woodworking tools
  • Extends equipment life
  • UV stabilized
  • NOT FDA compliant

Product Reviews

Specifications

Material: UHMW
Specific Gravity (g/cc): .940
Water Absorption: 0.010% @ 24H
Density: .93 g/cm3
Friction Coefficient: 0.12
Tensile Strength: 5800 psi
Tensile Modulus: 116 ksi
Flexural Modulus: 116 ksi
Flexural Strength: 4600 psi
Elongation: 300% @ Break
Hardness: 66 (Shore D)
Compressive Strength: 3300 psi
Compressive Modulus: 100 ksi
Limiting Pressure Velocity: 3000 psi-ft/min.
Heat Deflection Temp: 116°F @ 264 psi
Melting Point: 275°F
UL94 Flammability: HB
Dielectric Constant: 2.3
Dissipation Factor: .0005

Frequently Asked Questions

Why should I buy from Interstate Advanced Materials?
We've been in the Plastic business for decades and maintain a quality stock of all types of plastics and accessories, shipped quickly to you.

What is Interstate Advanced Materials's Shipping Policy?
Our shipping policy can be found here and orders placed for non-cut-to-size stock items typically ship within 3 working days.

Is your site secure?
Yes, we implement a variety of security measures to maintain the safety of your personal information. Your information is protected both online and offline.



Disclaimer: Interstate Advanced Materials makes no representations about any of its products that are modified in any way after they leave its possession, nor do its representations apply when any of its products are improperly used or stored. Each customer of Interstate Advanced Materials bears full responsibility for making its own determination as to the suitability of each material, product, recommendation or advice provided by Interstate Advanced Materials. Each customer of Interstate Advanced Materials must identify and perform all tests and analyses necessary to assure that its finished parts incorporating materials from Interstate Advanced Materials will be safe and suitable for use under end-use conditions.