Sizlere en iyi kullanıcı hizmetini verebilmek için, web sayfamız tanımlama bilgilerini kullanmaktadır. Web sayfamızı ziyaret ederek, bu tanımlama bilgilerini kabul etmiş olursunuz. Daha Fazla Bilgi

kapatmak Close Cookie Notification
Instron
  • Back
  • Home
  • Products
    Testing Systems
    Universal Testing Systems
    Structural Durability
    Automated Testing Systems
    Dynamic and Fatigue Testing Systems
    Crash Simulation
    Torsion Testers
    Rheometers & Melt Flow Testers
    Impact Drop Towers & Pendulums
    HDT & Vicat
    Out of Production Systems
    Accessories
    Software
    Load Cells
    Peel, Friction, Puncture
    Environmental Chambers and Furnaces
    Tensile Grips
    Flex Fixtures
    Compression Platens
    Biomedical Systems & Accessories
    Extensometers
    Composite Fixtures
    Microelectronic Fixtures
    Specimen Measuring and Preparation
    All Accessories
    Accessories Catalog
  • Industry Solutions
    Search by Material Search by Standard Search by Test Type
    Industries
    Automotive
    Biomedical
    Electronics
    Materials
    Composites
    Metals
    Plastics
  • Service and Support
    Instron Connect Product Life Cycle Service Success Stories Training
    Services
    Calibration and Verification
    Instron Implementation Assistance
    Installation & Relocation
    Tech Support
    FAQs
    Software Update Services
    Resources
    Manuals
    Serial Number Locator
  • Our Company
    Careers Press Room Subscribe to Our Newsletters
    About Us
    Our History
    Locations
    Accreditations & Certificates
    Resources
    Glossary
    Test Types
    Newsletters
    Literature Library
    News
    How To
    Webinars
    Case Studies
  • Contact Us
  • Türkçe
Test Çözümleri » Test Tipine göre » Reoloji » Sticky Samples With MFT

Testing Sticky Samples with MFT: Procedures for Barrel Cleaning

Business Sector

  • Packaging
  • Akademik
  • Otomotiv/Kamyon/Ray/Gemi inşaatı,

Standard

  • ISO 1133
  • ASTM D1238

Specimen

  • Peletler
  • Toz

Test Types

  • Reoloji

Materials

  • Plastikler
  • Kauçuk/Elastomerler
Contact usView Accessories Catalog
Integrated barrel cleaning device
  • Integrated barrel cleaning device
  • AÇIKLAMA
  • Literature

Cleaning up thoroughly the barrel of a Melt Flow Tester (MFT) after each test is necessary in order to have repeatable and reproducible results. However, in case of sticky or quickly degrading samples, it can be a very time consuming operation and require significant physical efforts – if done with the traditional manual cleaning tools. The Integrated Barrel Cleaning Device for CEAST Melt Flow Testers (models MF20 and MF30), is an electrical device, battery-operated, based on a cleaning tool with rotating interchangeable head. It's supplied with a rigid head suitable for cotton patches, and metal brush heads. Manually activated by the operator, it allows a safe and effective cleaning operation. It stays mounted on the machine but swivels back when not in use. It also reduces the risk of contact with hot surfaces of the instrument, increasing operator's safety.

We were asked to test a series of highly sticky samples, including PA6 and PA10 with wood fibers, and other filled materials. We tested them with a CEAST MF20 equipped with integrated barrel cleaning device plus the standard manual cleaning tools. Cleaning the barrel with the traditional system (manually pushing up and down the cleaning rod with a cotton patch) proved very hard and required up to 20 minutes after each test. Using the integrated barrel cleaning device the physical effort was much lower, and a shiny inner barrel surface was obtained after 5 minutes. The recommended procedure for the most troublesome samples is as follows. Do a first rough pass with the integrated device using the rigid head and a cotton patch, in order to purge out any plug or bulky residual, and leave just a layer of sample on the inner surface of the barrel. Then put on the metal brush without cotton, and push it up and down (head rotation is given by the electrical motor). If needed, use the manual tool in between passes, in order to remove sample detached from the walls but still remaining inside. The finishing pass shall be done with the rigid head and cotton patch.

CEAST Melt Flow Series Brochure

Flow properties of molten plastics are a critical characteristic requiring good knowledge and control. The Instron® Melt Flow Testers are specifically designed for easy and accurate measuring of the Melt Mass-Flow Rate (MFR) and the Melt Volume-Flow Rate (MVR). CEAST Melt Flow Testers range from systems that perform a simple manual test procedure to semi-automated testing systems performing multiple weight tests.

  • Ürünler
  • 7/3/2013
  • 1.1 MB

Bölge Seçin

Dismiss Region Selector

Americas

  • North America
  • Brasil
  • South America

All Other Countries

  • Global Site

Europe

  • France
  • Deutschland
  • Italia
  • Polska
  • España
  • Türkçe
  • United Kingdom

Asia Pacific

  • 中国
  • India
  • 日本
  • 대한민국
  • 台灣
  • ประเทศไทย
Instron Logo White
CONTACT INFORMATION

825 University Ave
Norwood, MA,
02062-2643, US

Sales: +1 800 564 8378

Service: +1 800 473 7838

General: +1 800 877 6674

HELPFUL LINKS
  • Testing Systems
  • Software
  • Accessories
  • Catalog
  • Glossary
  • Library
  • Testing Solutions
  • Newsletters
  • Webinars
  • Case Studies
  • Events
  • Careers
Policies / Legal
  • Privacy and Cookies Policy
  • Terms of Use
  • Accessibility
  • Export Control
  • Data Notice GDPR
CONNECT WITH US
SIGN UP FOR OUR NEWSLETTER
EMAIL ADDRESS
© Illinois Tool Works Inc. All rights reserved.
[email protected]
  • Privacy and Cookies Policy
  • Terms of Use
  • Accessibility
  • Export Control
  • Data Notice GDPR