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The Annual Review of Tire Materials and Tire Manufacturing Technology
Can you spot
the tire
made here?
No. You can’t. That’s because at Ergon, we provide you
with base oils that are second to none in quality and
consistency–so your product stays the same.
No matter what side of the road you drive on.
ergonlubes.com | ergoneurope.com | ergon.com
SECTION 1: DESIGN, MATERIALS, TESTING, AND FUTURE POSSIBILITIES
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tire technology international 2010
•
UKIP Media & Events Ltd •
The Annual Review of Tire Materials and Tire Manufacturing Technology
10 Objective off-road tire testing: characteristic performance on wet grass and clay
Jan P. Prins, Land Rover, UK
14 Silicon-elastomer-based sensor for measuring tire load
László Valen
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Can you spot the tire made here? N
SECTION 1: DESIGN, MATERIALS, TESTING, AND FUTURE
90 94 98 104 108 112 116 120 124 130
Innovations for the Tire Industry The
Go ahead, drop them right in. Holly's CIRCOSOL®
Foreword Technology, materials, and regulations
One of the more interesting material innovat
www.nynas.com/tyreoils
Focused competence
Section 1 Design, materials, testing, and future
Objective off-road tire testing: characteristic t
Figure 4: A dedicated rig was designed in order t
Figure 6: Results for 18in tire tested on wet gra
Figure 10: Tire shown at 40psi (left); tire at 15
Silicon elastomer-based sensor for measuring tire
Figure 1: The arrangement of the measurement (lef
Figure 3: The resistance of the test specimen on
Tire tread reinforcement with short aramid fibers
EPDM NR Figure 1: Tensile results for longitudina
Figure 2: Tensile results for longitudinal fibers
Airtight & light with MISTRON HAR® New M
Electron beam radiation for improved quality and
Mechanism of EB radiation curing of tire composit
Table 7: Adhesion strength of rubber to fabric Co
Table 9: Comaprative endurance tread results Tire
Design I Technology I Materials I Manufacturing 1
Polyurethane and rubber tires: a comparative over
As a general rule, polyurethane tires will outlas
Design I Technology I Materials I Manufacturing 1
Design I Technology I Materials I Manufacturing
15, 16 & 17 February 2011, Köln (Cologne) Messe,
Hyper-elastic constitutive models using FEA of ru
Figure 2: Optimized finite element meshes of the
Figure 4: Comparison between predicted forces by
Low levels of Sulfron 3000 allow compound mo
Volume change in stretched crystallizable rubbers
Figure 2: The first mechanical cycle of the mater
Figure 4: Graph of relative volume change during
A low inertia and low-cost tire-road force measur
Figure 3: Calibration results: comparison between
Table 1: Measured signals and correspondent senso
Figure 9: The instrumented vehicle with a Correvi
Figure 13: Vehicle speed and steering angle durin
Tyre ProducTs
Measuring tri-axial stress distribution across th
Figure 3: Strain on each pair of gauges 1,2,3 as
Figure 5: Part of the measuring system in lab. Le
Figure 8: Normal stress distribution for a passen
European tire regulations: the challenges New ti
The values behind the wet grip performances. The
Table 1: Rolling resistance requirements Maximum
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Processing and performance of compounds based on
Table 2: Characteristics and properties of the pr
An operative mixing method for improving efficien
Table 2: AAS results for the zinc distribution in
Table 3: Properties of different compounds contai
Tires and the environment: a matter of EU legisla
Figure 3: Sources of PM10 near an urban road in B
R117 may apply, or via the conformity of producti
JOIN THE WINNERS with EMS bonding agents
Solution styrene butadiene rubber for improved ti
Table 2: Vulcanizate properties of tire tread for
Figure 5: Coefficient of rolling resistance at mu
A NEW COMPANY AND A PROVEN TRACK RECORD? :SOLVE
Finite element analysis of nylon-polyester hybrid
Figure 3: Load (N)-Elongation (%) test and FEA re
Figure 7: NY’s and PET’s plies contribution to th
Cellulose biogenic polymer: a renewable, high-per
“The application of rayon often rules out unneces
High aspect ratio talc: the natural force for gre
Table 2: Formulations #1 #2 BrIIR
Figure 4: The adhesion of the liner to the carcas
Bead to bead geometry with a high-precision tire
Keeping the sensor at a fixed position at th
Figure 6: Lifetime estimation at selected positio
YOUR FLEXIBLE SUPPLIER…COMMITED TO YOUR TIRES!
Naphthenic oil in tires for better fuel economy R
in tire rubber compounds. However, according to E
preliMinary prograMMe EuropE’s LEading intErnatio
Tire Technology expo conference 15, 16 & 17 febru
Tire rubber reinforcemenT using P-aramid PulP Dr
tire technolo gy expo conference 15, 16 & 17 febr
Section 2 Production, quality, and recycling
Mechanical and rheological properties of waste fi
Tensile Strength (MPa) 30 25 20 15 10 5
Table 3: Mechanical properties of composites Samp
Excellent Technology To Meet Customers Targets Co
Liquid rubber process for devulcanizing scrap-tir
The lab facility at Applied Power Concepts worked
The Liquid Rubber process treats crumb rubber usi
Web Guiding Systems & Automation Solutions
Scrap tire markets in the USA The increased use
99
Furthermore, the RCC Tire Workgroup has recommend
If the state did not specify the PTE value it use
tire-derived material as a solid or special waste
Texas), with relatively lower use in South Caroli
Tire friction and temperature: an investigation i
Figure 3: Graph showing braking forces obtained a
Figure 4: Temperature distribution at center slic
test rig has been commissioned. It will be design
Serbia’s evolving tire market: wider choice, and
Figure 1: Cars in Serbia – age distribution in 20
Figure 5 (above): Observed vehicle characteristic
Demanding applications? We’ve seen them all.
Consistency in technology for tires and cars, and
most advanced technologies. For instance, BMW has
3,000 driving blind spots and 3,000 high traffic
Proud of the technology we put in
Steel cord cutting advances: harder cutting mater
The bar’s cutting blade is mounted in a rigid hol
As conveyors are rectangular and the belts have a
THETIRE MOLDING COMPANY SINCE 40 YEARS LINE OF
Extruder screw design: adaptation to different ex
Figure 2: Graph illustrating extruder output effi
Figure. 6: Back pressure as a function of extrude
Correlation tools for the final finishing and tes
Figure 1: Measurement agreement comparison illust
Figure 2: Boxplot of a 15 tire set of Tire Radial
Figure 3: Linear regression plot of average tire
Table 1: Gage R&R study – ANOVA method for RRO Tw
The world's tire industry is turning to For
Green tire uniformity measurement comes of age G
(blue) are opposed by about 180°. The resultant R
Figure 5a: This carcass scan after turn-up shows
Your customer expects the best from your tires
Twin-screw,co-rotatingextruder: a flexible soluti
Figure 2: The intensity of the requested stress d
point is installed, but two or more extraction po
Figure 6: No single or counter-rotating extruder
Tire-building equipment: a 35-year history Samson
Index to Advertisers 01dB-Metravib...............
Tire Technology Expo 2011 Conference 15, 16, 17 F
Let your conveyor be a source of profit. Produc