Struktol - A World of Capabilities

The April Digital Edition
 
 
Home The Magazine Digital Edition Red Book Blue Book Book Store RW China Archives IEC - Expo
 
 

Celebrating 126 years of service to
the Worldwide Rubber Industry

 
 
News/Markets Hotlinks Media File Chemical Suppliers Machinery Suppliers Testing Services Custom Services Community
 
  AkzoNobel
Expos - Meetings - Golf Outings
Add your event
- courtesy of AkzoNobel


Translate Page To German
Tranlate Page To Spanish
Translate Page To French
Translate Page To Italian
Translate Page To Japanese
Translate Page To Korean
Translate Page To Portuguese
Translate Page To Chinese
Click to translate

Akrochem

Click here to read the
April issue.



Product Spotlight

Fluoro liquid silicones
Click here for more information

Rubber World's Product News Online

Equipment | Materials | Instruments | Hardware/Software | Services

 
 
Rubber process analyzer
Rubber process analyzer The RPA Elite rubber process analyzer is said to be the most advanced rotorless rotational shear rheometer dedicated to the complete characterization of polymers, rubber and rubber compounds at all stages of manufacture. The RPA Elite is said to provide invaluable viscoelastic data on materials that are uncured, through the curing process, and in situ cured materials. The ultra-rigid test frame, high-resolution variable direct drive motor, ultra-stiff wide-range torque transducer and precision temperature control are said to provide precise and accurate torque, viscosity and viscoelastic properties of elastomers over the widest range of testing conditions. Fully flexible architecture enables advanced testing capabilities.

TA Instruments
www.tainstruments.com

Post date: 4/9/2015

 
Temperature controllers
The 1496 and 1498 Series temperature controllers can meet heat-only control, heat/cool control or indicator-only applications on extruders. The 1496 and 1498 Series temperature controllers are said to offer an economical solution to precision temperature control of extruders. With two DIN sizes and multiple output configurations, the controllers are suitable for twin and single screw extruders. Both can be configured for heat-only control in die and adapter zones, or for control of both heating and cooling in barrel zones. The 1496 (1/16 DIN format) and 1498 (1/8 DIN format) Series can also be used in an indicator-only mode. Because these instruments offer three default parameter sets, for heat only, heat/cool and indicator only, they have the flexibility needed to suit all extrusion applications, according to the company. Users can configure the instrument with up to three alarms, selected from a range of process alarms, as well as loop alarms to ensure process control security. All process alarms have adjustable hysteresis.

Dynisco Instruments
www.dynisco.com

Post date: 4/9/2015

 
High speed lab disperser
High speed lab disperser The Model HSM-100LH-3 vacuum high speed disperser is designed for laboratory and pilot-scale mixing of batches up to five gallons. It can be supplied with a vacuum-rated mix vessel, including a heating/cooling jacket and mixer cover with sight/charge ports. Interchangeable saw-tooth disperser blades are available (2", 3", 3.5" and 4" diameter), suitable for variable speed operation up to 4,800 rpm. All wetted parts are stainless steel type 316. High speed dispersers are said to be useful for wetting out solids and creating a uniform, air-free suspension or solution under vacuum. The classic open-style saw-tooth disc blade generates a vortex on the liquid surface into which powders and other minor components are added for quick incorporation. Rapid turnover and vigorous flow patterns are said to be achieved throughout a wide range of viscosity, from water-like to around 50,000 centipoise.

Charles Ross & Son
www.mixers.com

Post date: 4/9/2015

 
Universal testing machines
Electromechanical universal testing machines, bench and floor models, have been developed. The ST Series features frames with capacities up to 300 kN of force, carefully applied by advanced digital control. The bench-mounted ST Series replaces the S Series and T Series of testers from the company, and are available in capacities of 1 kN, 5 kN, 10 kN, 25 kN and 50 kN. Construction of the machine frame, leadscrews and drive system is said to make them unique, offering excellent rigidity with negligible frame deflection, according to the company. ST machines can test a wide range of materials using tension, compression, flexure, shear and peel procedures.

Tinius Olsen
www.tiniusolsen.com

Post date: 4/9/2015

 
GPC/SEC testing system
The Omnisec gel permeation chromatography/size exclusion chromatography (GPC/SEC) system is said to feature ground-breaking sensitivity. GPC/SEC is primarily used to measure the MW, MW distribution and structural characterization of polymers, proteins and other macromolecules. Omnisec Reveal, the detector module of the system, includes refractive index, light scattering and viscometer detectors to maximize the informational productivity of each GPC/SEC analysis. The light scattering detector measures absolute MW down to around 200 Da, with no requirement for calibration. These data can be used in combination with viscosity parameters generated by the viscometer to quantify structural characteristics such as extent of branching. The Omnisec also provides ease of use features.

Malvern Instruments
www.malvern.com

Post date: 3/27/2015

 
Rubber process analyzer
Rubber process analyzer The RPA Elite rubber process analyzer is said to be the most advanced rotorless rotational shear rheometer dedicated to the complete characterization of polymers, rubber and rubber compounds at all stages of manufacture. The RPA Elite is said to provide invaluable viscoelastic data on materials that are uncured, through the curing process, and in situ cured materials. The ultra-rigid test frame, high-resolution variable direct drive motor, ultra-stiff wide-range torque transducer and precision temperature control are said to provide the most precise and accurate torque, viscosity and viscoelastic properties of elastomers over the widest range of testing conditions. The fully flexible architecture of the RPA Elite enables advanced testing capabilities beyond any other rubber rheometer, according to the company, including complete post cure viscoelastic characterization, fully programmable sealing pressure, large amplitude oscillatory shear and arbitrary waveform deformations.

TA Instruments
www.tainstruments.com

Post date: 3/27/2015

 
Chromatography system
The fully automated supercritical fluidic chromatography-based Nexera Unified Chromatography system (Nexera UC) can sequentially analyze up to 48 samples utilizing automatic extraction and chromatographic separation combined with high-sensitivity detection of targets by mass spectrometry. The Nexera UC system is designed to fulfill the measurement requirements of a wide range of applications, including monitoring additives in forming polymers. The Nexera UC system is said to eliminate the need for complicated sample pre-treatment and enables highly reliable and stable analysis of delicate samples that are prone to oxidation or dissociation of exposed air.

Shimadzu Scientific Instruments
www.ssi.shimadzu.com

Post date: 3/27/2015

 
Thermal analyzers
Dynamic mechanical analysis (DMA) is said to be an important technique used to measure the mechanical and viscoelastic properties of materials such as thermoplastics, thermosets, elastomers, ceramics and metals. In DMA, the sample is subjected to a periodic stress in one of several different modes of deformation. The company's dynamic mechanical analyzer is said to feature an easy-to-use, efficient interface which enables versatile mechanical characterization techniques that can be used over a wide range of temperatures, environments and materials. Thermomechanical analysis (TMA) is used to measure dimensional changes of a material as a function of temperature. The company's thermomechanical analyzer is said to be the only instrument on the market that measures the sample temperature very close to the sample in all operating modes.

Mettler-Toledo, LLC
www.mt.com

Post date: 3/27/2015

 
Polymer analysis platform
A gel permeation/size exclusion chromatography (GPC/SEC) platform is said to break new ground in delivering the high performance, ease of use and productivity demanded in today's analytical laboratories. The Omnisec platform integrates highly efficient sample separation via the Omnisec Resolve module and high sensitivity analysis using Omnisec Reveal, a fully integrated multi-detector array. The system has applications wherever there is a need for detailed analysis and understanding of natural or synthetic polymers, proteins and macromolecules. GPC/SEC is a two-step analytical process that involves separating a sample on the basis of its size and then analyzing the resulting fractions. The technique is said to deliver molecular weight, molecular size and structural information, all of which are said to define the performance of many industrially important materials.

Malvern Instruments
www.malvern.com

Post date: 2/20/2015

 
AFM Applications in Polymer Science and Engineering
AFM Applications in Polymer Science and Engineering," written by former NIST researcher Dr. Donna Hurley, reviews how recent advances in next-generation AFMs (atomic force microscopes), including the MFP-3D Infinity and the Cypher ES, have enabled scientists to learn even more about polymeric materials. These include new modes to characterize mechanical, electrical, functional and thermal properties, as well as the ability to visualize dynamics driven by chemical and thermal stimuli. Polymer science is said to be an excellent example of a field where important progress has been driven by new advances in AFM instrumentation, according to the publisher.

Oxford Instruments
www.oxford-instruments.com

Post date: 2/20/2015

 
Digital strap tension meter
Digital strap tension meter Digital strap tension meters measure tension(s) on various types of strapping and tie-downs. The Model STX-1 series is said to offer users the utmost accuracy over a wide variety of materials. Tension values can be displayed in lbs., daN or KG. Numerous entries can be stored for later viewing. Data can be serially exported with an optional serial communication feature. Users may define an acceptable tension range in amber (low), green (desirable) or red (high) bar graph displays below numeric indication of current tension. A 10-point calibration feature allows for extremely precise calibrations, according to the manufacturer. Accuracy is said to be 2% full-scale for all menu-selectable calibrations.

Tensitron
www.tensitron.com

Post date: 2/20/2015

 
Digital strap tension meter
Digital strap tension meter Digital strap tension meters measure tension(s) on various types of strapping and tie-downs. The Model STX-1 series is said to offer users the utmost accuracy over a wide variety of materials. Tension values can be displayed in lbs., daN or KG. Numerous entries can be stored for later viewing. Data can be serially exported with an optional serial communication feature. Users may define an acceptable tension range in amber (low), green (desirable) or red (high) bar graph displays below numeric indication of current tension. A 10-point calibration feature allows for extremely precise calibrations, according to the manufacturer. Accuracy is said to be 2% full-scale for all menu-selectable calibrations.

Tensitron
www.tensitron.com

Post date: 2/20/2015

 
Versatile x-ray measuring device for extrusion lines
Versatile x-ray measuring device for extrusion lines Versatility is said to be the hallmark of the X-Ray 6000. In extrusion lines where hoses and tubes are produced, the x-ray measuring device provides continuous compliance with the required specifications for wall thickness, eccentricity, as well as the inner and outer diameter. With this device, quality control is carried out online during the production process. The X-Ray is available in two models, including the X-Ray 6000 for quality assurance of single-layer products, and the X-Ray 6000 Pro for the measurement of single- and multi-layer products. The X-Ray measuring system can be individualized to suit every application and requirement. This is said to make it the perfect device for different customer demands. Both single-layer and multi-layer tubes, aluminum composite tubes, pressure hoses with textile reinforcement, small or large diameter hoses made of PE, HDPE, PVC, as well as formed products, products made of EPDM, nylon, rubber or silicone, are said to be reliably measured by the system. Moreover, it is suitable for quality control of medical and cosmetic tubes. Depending on the requirement (hot or cold measurement), the X-Ray 6000 can be installed in any position in the production line. Directly with the online measurement, the measuring values for wall thickness, eccentricity, inner and outer diameter and for the ovality are displayed at the process system Ecocontrol 6000. The wall thickness values are shown at eight points and allow the operator to center the crosshead. On the 22" vertical widescreen monitor of the X-Ray 6000 Pro, the production data are clearly displayed. With the use of the X-Ray 6000 at the hot end, directly after the extruder or after a first vacuum tank/cooling trough, it is possible to rapidly center the crosshead and to control the line speed or extruder rpm.

Sikora
www.sikora.net

Post date: 2/20/2015

 
Digital tension meters
TX-1 Series digital tension meters represent fifth generation instrumentation using the latest technology, software and design improvements. The data logging feature is standard, numerous entries can be stored for later viewing, and data can be serially exported with an optional serial communication feature. A graphical set-point feature allows the user to define the acceptable tension range.

Tensitron
www.tensitron.com

Post date: 2/20/2015

 
Nano-scale microscope
Nano-scale microscope The nSPEC 3D computer-controlled microscope is designed for sophisticated industrial use. It is said to combine high quality and imaging purity of optical lenses with advanced computer pattern recognition algorithms, custom 3D printed hardware and artificial intelligence to capture nanoscale 3D images, including quantitative results and structure classification with a single mouse click or gesture. The nSPEC 3D was initially developed to address common challenges faced when performing high throughput imaging of complex materials in factories, namely the inability to capture repeatable topography maps and to automatically interpret features in the 3D image. ()

Nanotronics Imaging
www.nanotronicsimaging.com

Post date: 2/20/2015

 
R&D laboratory system
For process engineers engaged in research and development, the company offers a fully functional laboratory system specially designed for the development of customized process solutions. The laboratory system is used to conduct feasibility studies to quickly determine how the firm's technology performs in processes such as reactions, drying, polymerization, devolatilization and mixing. The system is precisely scaled for a smaller footprint, is easy to set up and features intuitive operation. It allows developers to conduct their research on materials in the concentrated phase, using few or no solvents. The laboratory system includes a twin-shaft batch processor, vacuum system, condensation system, data acquisition system and optional thermal oil system.

List AG
www.listdryprocessing.com

Post date: 2/20/2015

 
Sample preparation set
The FDG sample preparation set is said to be suitable for both cured samples (direct cutting without stretching) and uncured samples. The first unit needs compressed air to compress the uncured sample to possibly squeeze out air bubbles and make the sample tougher by cooling before cutting. The second unit needs electric power and compressed air to stretch a compressed and chilled sample to around 10% in strain, then cuts the sample automatically. The second unit keeps stretching the sample during cutting to prevent the blade from smearing the cut sample surface. The FDG sample preparation set completely complies with ASTM D7723 for uncured samples for FDG testing.

Polymer Machinery
www.polymermachineryco.com

Post date: 2/20/2015

 
Rubber hardness testing
Rubber hardness testing The RX-1600 A durometer is designed to measure rubber hardness in durometer A units according to ASTM D2240 specifications. Users simply press the durometer into the rubber sample to measure hardness. Rugged metal construction, along with a proven design, are said to offer years of trouble-free use. An optional memory pointer holds the peak reading until reset. The RX-1600 is supplied as a complete kit, including the durometer and instruction manual in a foam fitted metal carrying case. Features include the following: Conforms to ASTM D-2240; made in the USA; includes an NIST traceable calibration certificate; and comes with a one-year warranty. The measuring range is 0-100 units. Accuracy is 1 durometer unit.

RWC Testing & Lab Supplies
www.rwctesting.com

Post date: 2/20/2015

 
Automatic durometer operating stand
Automatic durometer operating stand The Model OS-Auto Type 3 automatic operating stand provides constant load, controlled rate of descent and application velocity through a geared electric motor and braking mechanism that alternately lowers the durometer onto the specimen and then raises it in preparation for the next test. The OS-Auto also provides an electronic timer that can adjust the amount of time the durometer remains in the lowered position (dwell time). The durometer and carriage assembly have a mass sufficient for use with Types A, B and O. The incorporation of the large detachable mass is required for testing with Type C, D and DO durometers. This detachable mass can be purchased separately. The OS-Auto can also be configured for use with durometer Types OO, OOO and OOO-S. Adjustment of the durometer for specimen thickness is easily accomplished by a height adjusting knob on the top of the stand. The gauge is sold separately. Features of the Model OS-Auto Type 3 automatic operating stand include: Conforms to ASTM D2240 Type 3; eliminates operator error; motorized controlled rate of descent; consistent load; adjustable dwell time; precision machined frame and black powder coated base; stainless steel housing for durability and ease of maintenance; precision ground shafts and linear bearings provide smooth positive motion; high quality electric motor and servos provide reliable operation and long life; and removable mass for improved accuracy. The company has been specializing in quality durometers for over 60 years. The firm's durometers are said to be easy and convenient to use, as well as durable and extremely accurate. Instruments may be customized.

Rex Gauge
www.durometer.com

Post date: 2/20/2015

 
Spectrophotometer
The 45G is a high-accuracy 45/0 handheld spectrophotometer which provides simultaneous control of both color appearance and gloss with class leading repeatability, even on textured surfaces, according to the company. Featuring a built-in 60 gloss meter, it is said to be ideal for quick detection of appearance mismatch in the production of parts. The 45G is said to offer reproducible results across different operators and different sites, extensive onboard functionality in color, and more.

Datacolor

Post date: 1/19/2015

 
Digital viscometer
Digital viscometer The DV1 viscometer is said to be the company's lowest cost continuous sensing digital viscometer. Almost every part of the instrument sports a fresh new appearance from top to bottom, according to the manufacturer. The head of the DV1 viscometer features a new shape and a larger, easy-to-read display. Multiple language choices are now included, and the user interface has three hot keys for quick access to spindle selection, test speed and other functions. The operator can now customize the display, choosing which number appears larger on screen based on their operational preferences. The DV1 now features the same laboratory stand found on the company's DV3T rheometer and DV2T viscometer, providing plenty of room for sample placement. Optional Wingather SQ software allows the user to collect, analyze and record test data.

Brookfield Engineering

Post date: 1/19/2015

 
Digital analytical sensors
A new generation of low maintenance sensors and analyzers is said to feature the advantages of digital technology. Power plant cycle chemistry depends on accurate, reliable measurements to enable control that minimizes corrosion and deposits. However, the effort and expense to keep this instrumentation operating can be quite a burden. Literature from the company explains the capabilities for conductivity, pH, ORP, dissolved oxygen, sodium, silica and TOC measurements. It also shows how these measurements can now be made using the firm's digital sensors with Intelligent Sensor Management (ISM) technology. The on-board measuring circuit in these sensors eliminates signal degradation, and internal memory prevents mix-ups with calibration data. ISM sensors also provide predictive diagnostics that optimize the balance of maintenance costs vs. reliability.

Mettler-Toledo Thornton

Post date: 1/19/2015

 

 
 
This page, and all contents, are Copyright (c) 2015 Rubber World Magazine.
This site was created by Rubber World Magazine's Electronic Publishing Division, Akron, Ohio.