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Basic Rubber's family focus still strong after four decades
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WALLED LAKE, Mich.—Family is the most important value for the owners of Basic Rubber & Plastics Co. Inc., according to David Smith, president and one of the three brothers who own the...
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WALLED LAKE, Mich.—Family is the most important value for the owners of Basic Rubber & Plastics, which welcomed guests during a recent plant tour for the Association for Rubber Products Manufacturers. WALLED LAKE, Mich.—Family is the most important value for the owners of Basic Rubber & Plastics, which welcomed guests during a recent plant tour for the Association for Rubber Products Manufacturers. $ WALLED LAKE, Mich.—Family is the most important value for the owners of Basic Rubber & Plastics, which welcomed guests during a recent plant tour for the Association for Rubber Products Manufacturers.
Nokian breaks ground on Tennessee tire plant
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DAYTON, Tenn.—The smiles were almost as abundant as the southeast heat and humidity as executives from Nokian Tyres P.L.C. and officials from the state of Tennessee broke ground on the tire...
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DAYTON, Tenn.—The smiles were almost as abundant as the southeast heat and humidity as executives from Nokian and officials from the state of Tennessee broke ground on the tire maker's first North American facility. DAYTON, Tenn.—The smiles were almost as abundant as the southeast heat and humidity as executives from Nokian and officials from the state of Tennessee broke ground on the tire maker's first North American facility. $DAYTON, Tenn.—The smiles were almost as abundant as the southeast heat and humidity as executives from Nokian and officials from the state of Tennessee broke ground on the tire maker's first North American facility.
Michelin to follow Continental as IMSA tire supplier
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DAYTONA BEACH, Fla.—The International Motor Sports Association is switching tire suppliers for the various sports car road-racing championships it organizes throughout North America....
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DAYTONA BEACH, Fla.—Michelin will take over from Continental as the tire supplier for the International Motor Sports Association's various sports car road-racing championships. DAYTONA BEACH, Fla.—Michelin will take over from Continental as the tire supplier for the International Motor Sports Association's various sports car road-racing championships. $DAYTONA BEACH, Fla.—Michelin will take over from Continental as the tire supplier for the International Motor Sports Association's various sports car road-racing championships.
Clariant rejects appeal to rethink Huntsman merger
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MUTTENZ, Switzerland—Chemical giant Clariant A.G. has rejected a request to rethink its planned merger of equals with Woodlands, Texas-based Huntsman Corp. In an open letter to Clariant,...
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MUTTENZ, Switzerland—Chemical giant Clariant has rejected a request to rethink its planned merger of equals with U.S.-based Huntsman. MUTTENZ, Switzerland—Chemical giant Clariant has rejected a request to rethink its planned merger of equals with U.S.-based Huntsman. $MUTTENZ, Switzerland—Chemical giant Clariant has rejected a request to rethink its planned merger of equals with U.S.-based Huntsman.
Hoosier Gasket receives 'E' award from U.S. Department of Commerce
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INDIANAPOLIS—By increasing the company's percentage of exported goods, Indiana-based Hoosier Gasket Corp. has seen its revenue and employee base rise by about 25 percent during the last...
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INDIANAPOLIS—By increasing the company's percentage of exported goods, Indiana-based Hoosier Gasket has seen its revenue and employee base rise by about 25 percent during the last decade. INDIANAPOLIS—By increasing the company's percentage of exported goods, Indiana-based Hoosier Gasket has seen its revenue and employee base rise by about 25 percent during the last decade. $ INDIANAPOLIS—By increasing the company's percentage of exported goods, Indiana-based Hoosier Gasket has seen its revenue and employee base rise by about 25 percent during the last decade.
Louisville grants ASRC petition to modify emissions goals
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LOUISVILLE, Ky.—The Louisville Metro Air Pollution Control District has granted most of American Synthetic Rubber Co.'s requests for modification of its emissions goals under Louisville's...
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LOUISVILLE, Ky.—The Louisville Metro Air Pollution Control District has granted most of American Synthetic Rubber Co.'s requests for modification of its emissions goals under Louisville's Strategic Toxic Air Reduction program. LOUISVILLE, Ky.—The Louisville Metro Air Pollution Control District has granted most of American Synthetic Rubber Co.'s requests for modification of its emissions goals under Louisville's Strategic Toxic Air Reduction program. $LOUISVILLE, Ky.—The Louisville Metro Air Pollution Control District has granted most of American Synthetic Rubber Co.'s requests for modification of its emissions goals under Louisville's Strategic Toxic Air Reduction program.
Robotic system helps manage and track costly shipping containers
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GREEN, Ohio—Automotive suppliers have a problem.Yes, there is the uncertainty surrounding renegotiation of NAFTA and unrelenting increases in raw material costs. But this problem has to do...
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GREEN, Ohio—For original equipment manufacturers and their suppliers looking to better track returnable containers, there's an expense of manual cycle counts, meaning someone is physically counting packaging units. Last month, Surgere announced the commercial launch of a robot designed to take some of the sting out of reusable containers. GREEN, Ohio—For original equipment manufacturers and their suppliers looking to better track returnable containers, there's an expense of manual cycle counts, meaning someone is physically counting packaging units. Last month, Surgere announced the commercial launch of a robot designed to take some of the sting out of reusable containers. $GREEN, Ohio—For original equipment manufacturers and their suppliers looking to better track returnable containers, there's an expense of manual cycle counts, meaning someone is physically counting packaging units. Last month, Surgere announced the commercial launch of a robot designed to take some of the sting out of reusable containers.
H.B. Fuller to buy Royal Adhesives
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ST. PAUL, Minn.—H.B. Fuller Co. has signed a definitive agreement to purchase Royal Adhesives & Sealants L.L.C. from its private equity owner American Securities L.L.C. for about $1.58...
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ST. PAUL, Minn.—H.B. Fuller has signed a definitive agreement to purchase Royal Adhesives & Sealants from its private equity owner American Securities for about $1.58 billion. ST. PAUL, Minn.—H.B. Fuller has signed a definitive agreement to purchase Royal Adhesives & Sealants from its private equity owner American Securities for about $1.58 billion. $ ST. PAUL, Minn.—H.B. Fuller has signed a definitive agreement to purchase Royal Adhesives & Sealants from its private equity owner American Securities for about $1.58 billion.
In plastics M&A, market is ripe for sellers
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AKRON—It's a good time to own a plastics, polymer or specialty chemical company—especially if you're of a mind to sell it.That could have ramifications for some of the Akron area's...
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AKRON—It's a good time to own a plastics, polymer or specialty chemical company—especially if you're of a mind to sell it. AKRON—It's a good time to own a plastics, polymer or specialty chemical company—especially if you're of a mind to sell it. $AKRON—It's a good time to own a plastics, polymer or specialty chemical company—especially if you're of a mind to sell it.
Monolith targets U.S. for carbon black
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HALLAM, Neb.—Monolith Materials, a next-generation manufacturer of natural gas-based carbon black, is trying to bring a different form of carbon black manufacturing to America. To this end, ...
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HALLAM, Neb.—Monolith Materials, a next-generation manufacturer of natural gas-based carbon black, is trying to bring a different form of carbon black manufacturing to America. HALLAM, Neb.—Monolith Materials, a next-generation manufacturer of natural gas-based carbon black, is trying to bring a different form of carbon black manufacturing to America. $HALLAM, Neb.—Monolith Materials, a next-generation manufacturer of natural gas-based carbon black, is trying to bring a different form of carbon black manufacturing to America.
Digital Edition
Digital Edition
Published on September 9, 2014

ITEC 2014 Paper 22: Worldwide Tire Surveys

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Date Published September 9, 2014
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The inflation pressure of the tire impacts all aspects of its performance: handling, treadwear, durability, and rolling resistance.  Halobutyl rubber is the polymer of choice to be used in the innerliner compound due to its excellent air and moisture impermeability, and its resistance to flex-fatigue and oxidative aging.  During the last 15 years, a number of surveys of passenger car radial tires have been performed to identify those features in the innerliner area that relate to improved tire performance.  150 tire brands from 30 manufacturers around the world have been evaluated and will be discussed.  Properties measured include innerliner gauge and composition (polymers, fillers), and liner cushion gauge and its construction.  Tire performances measured were inflation pressure loss rates, roadwheel durability, and more recently rolling resistance due to the mandatory government regulations now in effect to label tires.  Properties and performance of tires varies widely between different companies, among different regions within a company, and/or among multiple brand names within a company.  Using computer analysis, statistically significant trends were identified and are shown.  For example, performance is different for tires manufactured in different regions of the world (namely the Americas, Asia-Pacific and Europe), by a Top 10 company (based on total sales), and/or when manufactured as an original equipment versus a replacement market tire.  Since tires are a globally traded commodity, where the tire is purchased can show different trends from where it is manufactured.  For example, tires manufactured in the U.S. have the thickest cured innerliner gauges, the highest halobutyl rubber (phr) and halobutyl content (% in the formulation), the highest effective halobutyl rubber level (content multiplied by innerliner gauge), and gives the lowest inflation pressure loss rate values (IPLR).  Similar trends are observed for tires manufactured by Top 10 companies and also for tires made for the original equipment market.  Changes to the innerliner and liner cushion gauge and in the construction of the liner cushion can be observed during this 15-year time period.  Construction changes include using no liner cushion, the liner cushion being continuous from bead-to-bead between the innerliner and the carcass, the liner cushion being placed from shoulder to shoulder, or placed only as strips in the shoulder areas.  Some changes probably result from use of newer manufacturing equipment that help minimize the cord penetration into the innerliner, thus resulting in a more uniform thickness and improved tire air retention.   Presented by Chris Napier, ExxonMobil Chemical Company.

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