Supplier: Zwick USA
Description: The Zwick 3105 combi test is a microcomputer-controlled hardness testing instrument with very high measurement accuracy in several IRHD (and IRHD-ss supersoft) and Shore measurement ranges. Operator error is eliminated; the Zwick 3105 delivers quick, fully automatic measurement in all Shore
- Other Types: IRHD
- Mounting: Handheld or Portable
Standards and Technical Documents - Rubber-covered rollers -- Determination of apparent hardness -- Part 2: Shore-type durometer method -- ISO 7267-2:2008
Description: ISO 7267-2:2008 specifies a method for the determination of the apparent hardness of vulcanized- or thermoplastic-rubber roller covers, expressed in Shore hardness, for measurement where only medium precision is required. The method and apparatus used are essentially those described in ISO 7619
Supplier: IHS Product Design
Description: Russian Language - STATE SYSTEM FOR ENSURING THE UNIFORMITY OF MEASUREMENTS. STATE VERIFICATION SCHEDULE FOR MEANS MEASURING HARDNESS OF METALS ACCORDING ON SHORE D HARDNESS SCALE
Supplier: Flexbar Machine Corporation
Description: Flexbar Portable Shore Hardness Tester For Rubber and Plastics Designed to comply with DIN 53505 and ASTM 2240 for the measurement of rubber and plastics Zero Back Lash Feature Test Block Included Includes 2 Hands-Driving Hand and Peak retaining hand to hold readings Dial face graduated in equal
Supplier: Accutek Testing Laboratory
Description: Accutek's mechanical testing qualifications include: - Tensile (ounces to 60,000+ lbs) - Fatigue (axial, bending, torsion, roller chain) - Rotating Beam - Charpy Impact (NIST Certified) - Hardness (micro to Brinell, including Shore A) - Abrasion (Taber, micro-motion, porous coating) - Torque
- Capabilities: Certification, Component / Product Comparison, Failure Analysis / Troubleshooting, In-process / In-line Testing, Test Development, Test Fixtures / Equipment, Testing / Simulation, Specialty / Other
- Forms Tested / Certified: Components / Parts, Facilities / Capital Structures, Products, Samples or Materials, Other
- Services Offered: Dimensional Gaging / Metrology, Engineering / Design Verification (DVT), Specialty / Other
- Industry: Appliances, Aerospace / Avionics, Automotive, Battery / Energy Products, Building & Construction, Combustion Equipment, Health Care / Medical, HVAC, Plumbing and Lighting, Industrial / Machinery, Instrument & Sensors / Laboratory, Materials, Motors and Control Systems, Nuclear /
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Common Questions on the Polyurethane Molding Process
is Durometer and how is this measured?. Durometer is a type of hardness. measurement. In the context of wheels,. a Durometer rating allows us to quan-. tify just how hard a polyurethane tread. is. The particular scale used here was. invented by a man named Albert F. Shore and is often referred
Metallurgy makes or breaks tube fittings
The best tube fittings balance hardness, strength, and corrosion resistance. Parker Hannifin's Suparcase ferrule-hardening process does not require the high temperatures and long durations of more-conventional case-hardening procedures that, in turn, lower stainless steel's corrosion resistance
Medical Device Link .
products where a soft touch is desirable. The blend can be injection and blow moulded or extruded. Offered in 50, 60, and 70 Shore A hardnesses, the material has the properties of soft rubber at a price comparable to the polymers and thermosets it is designed to replace, according to the compounder
Medical Device Link . Identifying and Preventing Contamination from Pharmaceutical Packaging
(chlorinated polyethylene elastomer) seal. The elastomer was reinforced with calcium carbonate and talc, the latter having been added to achieve a target Shore hardness. Although this goal was met, problems inherent to talc made its use less than desirable for this application. The talc did not form
Medical Device Link . More of the Best Products and Services of the Year
pilot-operated valves have an adjustable set point. Air Logic, Racine, WI, USA. Soft medical plastic A medical-grade thermoplastic elastomer has a Shore A hardness of 3, and provides elongation values up to 1100%. The material exhibits a smooth, dry-to-the-touch surface, and costs less than latex rubber
Medical Device Link .
. NexPrene 1200 is available in natural colors or in black with hardnesses ranging from 45 Shore A to 50 Shore D. The material tolerates high heat and is resistant to oil, making it suitable for use in gaskets, tubing, diaphragms, and valves. Zachary Turke. Showroom Seeks to Energize Interest
Medical Device Link . Materials Characterization as an Integral Part of Global Biocompatibility
and available test methods. Hardness Testing. Hardness is generally defined as resistance to indentation, as scratch resistance, or as rebound resilience. ISO standards report three methods for measuring hardness: tests for Shore hardness, ball indentation, or Rockwell hardness.10,11 It is important
Injection Molded LSR for Syringe Applications
was measured between two types of liquid silicone. rubber of 50 and 70 shore hardness, as well as a polyisoprene for comparison, and an un-. nucleated polypropylene . To measure the kinetic friction coefficient between the elastomers and. Figure 3. Comparison of curing reactions for comparable LSR
Evaluation of 3M TM Performance Additives iM30K as a Filler for FKM (.pdf)
. Elongation, %. 412. 294. 258. 198. 100% Modulus, psi. 416. 326. 530. 642. Hardness, Shore A points. 69. 63. 76. 87. ASTM D 624 Tear strength, Die C. 149. 129. 129. 141. Specific Gravity. 1.8333. 1.6975. 1.6110. 1.6290. Post Cure 16 hours at 232°C. Tensile, psi. 2622. 1738. 1805. 2022. Elongation, %. 260
Featured Application: Laser Cutting Viton (R) Rubber Gaskets
cutting method, which eliminates the material deformation caused by mechanical cutting. This gasket was cut from commercial-grade Viton (R) (fluoroelastomer) rubber measuring 0.03125 " thick. This material, which has a durometer (hardness rating) of 75 on the Shore A scale, was cut using 200 watts
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Evaluating the Polishing Properties of Aggregates and Bituminous Pavement Surfaces by Means of the Penn State Reciprocating Polishing Machine
FIG. 3~Frequency distribution of Shore hardness measurements .
The effect of ball burnishing on heat-treated steel and Inconel 718 milled surfaces
In Table 1 already presented, the surface hardness by means of a Shore tester was shown, with similar values than microhardness values (table in Fig. 6), therefore Shore hardness measurement seems useful and accurate enough, and easier to perform during an industrial...
Evaluation of Compression Moulded Composites of Oxidised Polyacrylonitrile Fibres as a Friction Material for Automotive Brake Pads
Moisture content, relative density and ShoreD hardness measurements and Krauss Friction tests were performed with the prepared samples.
[Shock absorption of mouthguard materials--influence of temperature conditions and shore hardness on shock absorption].
To consider changes in the physical properties of mouthguard materials with the change of temperature, shock-absorbing examination and Shore hardness measurement of existing MG materials and other elastic materials were carried out.
Shores Hardness Measurement .