Skip to main content
Sister Publication Links
  • Sustainable Plastics
  • Rubber News
Subscribe
  • Sign Up Free
  • Login
  • Subscribe
  • News
    • Processor News
    • Suppliers
    • More News
    • Digital Edition
    • End Markets
    • Special Reports
    • Newsletters
    • Resin pricing news
    • Videos
    • Injection Molding
    • Blow Molding
    • Film & Sheet
    • Pipe/Profile/Tubing
    • Rotomolding
    • Thermoforming
    • Recycling
    • Machinery
    • Materials
    • Molds/Tooling
    • Product news
    • Design
    • K Show
    • Mergers & Acquisitions
    • Sustainability
    • Public Policy
    • Material Insights Videos
    • Numbers that Matter
    • Automotive
    • Packaging
    • Medical
    • Consumer Products
    • Construction
    • Processor of the Year
    • Best Places to Work
    • Women Breaking the Mold
    • Rising Stars
    • Diversity
    • Most Interesting Social Media Accounts in Plastics
  • Opinion
    • The Plastics Blog
    • Kickstart
    • One Good Resin
    • Pellets and Politics
    • All Things Data
    • Viewpoint
    • From Pillar to Post
    • Perspective
    • Mailbag
    • Fake Plastic Trees
  • Shop Floor
    • Blending
    • Compounding
    • Drying
    • Injection Molding
    • Purging
    • Robotics
    • Size Reduction
    • Structural Foam
    • Tooling
    • Training
  • Events
    • K Show Livestream
    • Plastics News Events
    • Industry Events
    • Injection Molding & Design Expo
    • Livestreams/Webinars
    • Editorial Livestreams
    • Ask the Expert
    • Plastics News Events Library
    • Processor of the Year submissions
    • Plastics News Executive Forum
    • Injection Molding & Design Expo
    • Plastics News Caps & Closures
    • Women Breaking the Mold Networking Forum
    • Plastics in Automotive
    • PN Live: Mergers and Acquisitions
    • Polymer Points Live
    • Numbers that Matter Live
    • Plastics in Politics Live
    • Sustainable Plastics Live
    • Plastics Caps & Closures Library
    • Plastics in Healthcare Library
    • Women Breaking the Mold Networking Forum Library
  • Rankings & Data
    • Injection Molders
    • Blow Molders
    • Film Sheet
    • Thermoformers
    • Pipe Profile Tubing
    • Rotomolders
    • Mold/Toolmakers
    • LSR Processors
    • Recyclers
    • Compounders - List
    • Association - List
    • Plastic Lumber - List
    • All
  • Directory
  • Resin Prices
    • Commodity TPs
    • High Temp TPs
    • ETPs
    • Thermosets
    • Recycled Plastics
    • Historic Commodity Thermoplastics
    • Historic High Temp Thermoplastics
    • Historic Engineering Thermoplastics
    • Historic Thermosets
    • Historic Recycled Plastics
  • Custom
    • Sponsored Content
    • LS Mtron Sponsored Content
    • Conair Sponsored Content
    • KraussMaffei Sponsored Content
    • ENGEL Sponsored Content
    • White Papers
    • Classifieds
    • Place an Ad
    • Sign up for Early Classified
MENU
Breadcrumb
  1. Home
  2. News
September 25, 2017 02:00 AM

Eaton develops lightweight plastic alternative to traditional A/C lines

Audrey LaForest
  • Tweet
  • Share
  • Share
  • Email
  • More
    Reprints Print
    Eaton Corp.
    Eaton Corp.'s Polymer Air Conditioning Conveyance System (PACCS) is made from a blended thermoplastic material.

    Automotive power management company Eaton Corp. has developed what it says is a cost-effective and lightweight alternative to the aluminum tubing and rubber components used in traditional air conditioning lines for the automotive industry.

    The Eaton Polymer Air Conditioning Conveyance System (PACCS) is made from a blended thermoplastic material that can withstand high system pressure and offers chemical resistance to oils and refrigerants commonly used in automotive air conditioning systems. The thermoplastic material is regrindable and 90 percent recyclable at end of life, the company said in a news release.

    Eaton is beta testing the prototype with automotive OEMs and expects a full-production launch early next year. The company previously purchased a vehicle and equipped it with the PACCS lines to test the product in real life driving situations and varying weather conditions in Europe. After undergoing more than 120,000 test miles, company officials said they found no issues that would deem the product inadequate.

    "We had surprisingly positive feedback also about the noise vibration harshness," Klaus Dehnert, vice president and general manager of Eaton's fluid conveyance division, said in a Sept. 20 phone interview.

    "The polymer lines performed better than the comparable traditional lines at the get-go of the project," Dehnert added.

    The lightweight polymer design also enables a 20 to 50 percent weight reduction compared with traditional lines and requires 40 percent fewer components, which Dehnert said leads to lower system permeability, a less complex manufacturing process and a 10 to 15 percent reduction in cost.

    Tom Fiedler, production line director for Eaton's fluid conveyance division, said the weight reduction also offers significant benefits for OEMs working with hybrid and electric vehicles.

    "The value proposition in terms of weight, especially for electrified cars — either hybrid electrified or fully electrified vehicles — is significant," Fiedler said in a Sept. 20 phone interview.

    Other benefits include improved gas tightness, which the company said results in less refrigerant needed.

    "The permeation level of plastic is superior to [that of] rubber," Dehnert said, adding that the new system's lines are made entirely of plastic, including the flanges for the connecting joints.

    Preparation, research and development for the PACCS lines began in 2012. Since then, Eaton has invested several million dollars in research, testing, engineering, equipment, manufacturing and production technology.

    "We've set up now probably 70 percent of the manufacturing needs, which does not yet include the full automation of the industrialization concept," Dehnert said.

    Dehnert also described the use of Eaton's snap-to-connect technology with the flexible PACCS lines, enabling the elimination of the conventional process of screwing lines into an air conditioning system.

    "We can combine [PACCS] with what we call the snap-to-connect technology, which would reduce the assembly time in the OEM manufacturing line significantly, as the screwing [step] can basically be eliminated," he said.

    Dehnert said Eaton is co-developing this application and related new specification with automotive OEMs.

    In 2016, Eaton Corp. reported sales of $19.7 billion. Eaton's vehicle group has 46 manufacturing facilities throughout the world.

    RECOMMENDED FOR YOU
    Illinois AG sues 14 firms over PFAS contamination
    Letter
    to the
    Editor

    Do you have an opinion about this story? Do you have some thoughts you'd like to share with our readers? Plastics News would love to hear from you. Email your letter to Editor at [email protected]

    Most Popular
    1
    Berry CEO Salmon retiring
    2
    Slowing demand for thermoformed PET leads to Genpak plant closure
    3
    Prices on the rise for PP, PVC
    4
    SK Battery America invests $19M in Georgia IT center
    5
    Singing the praises of family ownership
    SIGN UP FOR OUR FREE NEWSLETTERS
    EMAIL ADDRESS

    Please enter a valid email address.

    Please enter your email address.

    Please verify captcha.

    Please select at least one newsletter to subscribe.

    Get our newsletters

    Staying current is easy with Plastics News delivered straight to your inbox, free of charge.

    Subscribe today

    Subscribe to Plastics News

    Subscribe now
    Connect with Us
    • LinkedIn
    • Facebook
    • Twitter
    • Instagram

    Plastics News covers the business of the global plastics industry. We report news, gather data and deliver timely information that provides our readers with a competitive advantage.

    Contact Us

    1155 Gratiot Avenue
    Detroit MI 48207-2997

    Customer Service:
    877-320-1723

    Resources
    • About
    • Staff
    • Editorial Calendar
    • Media Kit
    • Data Store
    • Digital Edition
    • Custom Content
    • People
    • Contact
    • Careers
    • Sitemap
    Related Crain Publications
    • Sustainable Plastics
    • Rubber News
    • Tire Business
    • Urethanes Technology
    Legal
    • Terms and Conditions
    • Privacy Policy
    • Privacy Request
    Copyright © 1996-2023. Crain Communications, Inc. All Rights Reserved.
    • News
      • Processor News
        • Injection Molding
        • Blow Molding
        • Film & Sheet
        • Pipe/Profile/Tubing
        • Rotomolding
        • Thermoforming
        • Recycling
      • Suppliers
        • Machinery
        • Materials
        • Molds/Tooling
        • Product news
        • Design
      • More News
        • K Show
        • Mergers & Acquisitions
        • Sustainability
        • Public Policy
        • Material Insights Videos
        • Numbers that Matter
      • Digital Edition
      • End Markets
        • Automotive
        • Packaging
        • Medical
        • Consumer Products
        • Construction
      • Special Reports
        • Processor of the Year
        • Best Places to Work
        • Women Breaking the Mold
        • Rising Stars
        • Diversity
        • Most Interesting Social Media Accounts in Plastics
      • Newsletters
      • Resin pricing news
      • Videos
    • Opinion
      • The Plastics Blog
      • Kickstart
      • One Good Resin
      • Pellets and Politics
      • All Things Data
      • Viewpoint
      • From Pillar to Post
      • Perspective
      • Mailbag
      • Fake Plastic Trees
    • Shop Floor
      • Blending
      • Compounding
      • Drying
      • Injection Molding
      • Purging
      • Robotics
      • Size Reduction
      • Structural Foam
      • Tooling
      • Training
    • Events
      • K Show Livestream
      • Plastics News Events
        • Plastics News Executive Forum
        • Injection Molding & Design Expo
        • Plastics News Caps & Closures
        • Women Breaking the Mold Networking Forum
        • Plastics in Automotive
      • Industry Events
      • Injection Molding & Design Expo
      • Livestreams/Webinars
        • PN Live: Mergers and Acquisitions
      • Editorial Livestreams
        • Polymer Points Live
        • Numbers that Matter Live
        • Plastics in Politics Live
        • Sustainable Plastics Live
      • Ask the Expert
      • Plastics News Events Library
        • Plastics Caps & Closures Library
        • Plastics in Healthcare Library
        • Women Breaking the Mold Networking Forum Library
      • Processor of the Year submissions
    • Rankings & Data
      • Injection Molders
      • Blow Molders
      • Film Sheet
      • Thermoformers
      • Pipe Profile Tubing
      • Rotomolders
      • Mold/Toolmakers
      • LSR Processors
      • Recyclers
      • Compounders - List
      • Association - List
      • Plastic Lumber - List
      • All
    • Directory
    • Resin Prices
      • Commodity TPs
        • Historic Commodity Thermoplastics
      • High Temp TPs
        • Historic High Temp Thermoplastics
      • ETPs
        • Historic Engineering Thermoplastics
      • Thermosets
        • Historic Thermosets
      • Recycled Plastics
        • Historic Recycled Plastics
    • Custom
      • Sponsored Content
      • LS Mtron Sponsored Content
      • Conair Sponsored Content
      • KraussMaffei Sponsored Content
      • ENGEL Sponsored Content
      • White Papers
      • Classifieds
        • Place an Ad
        • Sign up for Early Classified