Link - Chase Friction Material Test Report

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Santa Cruz Cite No.

Comments including deviations

from, additions to, or exclusions

from the stated test method:

CUSTOMER:

MATERIAL:

TEST PURPOSE:

None Observed

Brake Lining Friction and Wear Evaluation Testing

Performed on a 1" x 1" Friction Material Sample

As Supplied and Prepared per Specification SAE-J661

BR-AA-32

Friccion S.R.L.Fab. Materiales de Friccion

Zona Industrial "Los Chacos"

The data contained in this report is applicable only to the above listed material and is not valid unless signed by the technician. Measurement standards used for this

test are traceable to the National Institute of Standards and Technology. This document shall not be reproduced without the written approval of COMPANY NAME.

SIGNATURE:

TEST DATE:

Link-Chase Friction Material Test Report

TEST PROCEDURE:

September 27, 2006

TEST NUMBER:

SAE J-661

065947-A1

9/27/2006 1:00 PM

Russell HodgeDigitally signed by Russell HodgeDN: CN = Russell Hodge, C = USDate: 2006.09.27 13:01:31 -04'00'


2/5

Friccion S.R.L.

BR-AA-32

065947-A1

Normal Friction Coefficient 0.469

(Average of "N" values - to be over 0.25) Friction Class G

Hot Friction Coefficient 0.285

(Average of "H" values - to be over 0.15) Friction Class E

Lowest Coefficient for Bold Face Readings 0.380

(Shall not be lower than 0.15)

Maximum Absolute Variation Below Average for Bold Face Readings 0.000

N/A

Passed

Signature: PE#:

Brake Lining Test Results

Manufactured by:

Identification Markings:

Test Number:

I certify that the above results were obtained on test conducted in accordance with Vechile Equipment

Safety Commission Regulation V-3 -- on a five sample lot from linings submitted by the manufacturer as

being representative of those regularly manufactured and marketed by him/her.

Summary of Results From Data Sheet

(Shall not exceed 0.050 unless percentage variation is

20% or less)

Maximum Percentage Variation for Bold Face Readings exceeding 0.050

Below Average

9/27/2006 1:00 PM Lining Results 2 of 5


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Sample 1 Sample 2 Sample 3 Sample 4 Sample 5

Test Number 065947.A1

Manufacturer Friccion S.R.L.

Material BR-AA-32

Application Sample 1 Sample 2 Sample 3 Sample 4 Sample 5

1 0.373

20 0.373

Temp (oF) Sample 1 Sample 2 Sample 3 Sample 4 Sample 5

200 0.365

550 0.153

(or Temp @ 10min)

Temp (oF) Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Average Norm/Hot

500 0.096 0.096

400 0.083 0.083 Hot300 0.115 0.115 Hot

200 0.229 0.229


1 0.269

100 0.523

Max Var.

Temp (oF) Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Average < Average Norm/Hot % Var

200 0.409 0.409 0.000 Normal

250 0.467 0.467 0.000 Normal300 0.489 0.489 0.000 Normal

400 0.510 0.510 0.000 Normal

450 0.506 0.506 0.000 Hot

500 0.438 0.438 0.000 Hot

550 0.410 0.410 0.000 Hot

600 0.256 0.256 Hot

650 0.09 0.090 Hot

(or Temp @ 10min)

Max Var.

Temp (oF) Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Average < Average Norm/Hot % Var

600 0.163 0.163

500 0.261 0.261 Hot400 0.315 0.315 Hot

300 0.380 0.380 0.000 Hot

200 0.402 0.402 0.000


1 0.437

20 0.463

Normal = 0.469 G Hot = 0.285 E

9/26/2006

First Recovery

Wear

Second Fade

Second Recovery

Final Baseline

Sample Information

Initial Baseline

Link-Chase SAE J-661 Friction Material Test Report

First Fade

9/27/2006 1:00 PM Summary 3 of 5


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Manufacturer: Friccion S.R.L.Material: BR-AA-32Test Pressure: 150 psi

Normal = 0.469 G Start Finish Loss % Loss

Hot = 0.285 E Weight (g) 6.59 6.28 0.31 4.7%

Thick. (in) 0.236 0.218 0.018 7.6%Indicator (in) - - - N/A

-

Application Force (lb)

- 1 40.7 0.269

10 70.9 0.471

20 75.1 0.492

30 77.6 0.519

40 72.1 0.487

Application Force (lb) Force (lb) 50 70.0 0.469

1 57.9 0.373 65.6 0.437 60 74.7 0.491

5 59.2 0.397 67.3 0.443 70 72.8 0.493

10 56.4 0.386 71.9 0.482 80 77.1 0.524

15 55.4 0.372 70.1 0.472 90 79.4 0.519

20 52.9 0.373 69.2 0.463 100 76.3 0.523

Time (min) Force (lb) Temp (oF) Time (min) Force (lb) Temp (

oF)

0.0 55.9 0.365 203 0.0 62.4 0.409 206

0.5 52.1 0.347 236 0.5 73.4 0.484 232

1.0 50.9 0.339 267 1.0 70.5 0.462 294

1.5 49.1 0.327 307 1.5 73.2 0.485 330

2.0 58.4 0.385 333 2.0 74.8 0.487 373

2.5 57.3 0.387 378 2.5 74.4 0.490 417

3.0 56.9 0.380 405 3.0 74.0 0.490 4603.5 45.2 0.299 444 3.5 66.2 0.452 493

4.0 36.3 0.241 461 4.0 62.9 0.426 526

4.5 32.6 0.218 476 4.5 61.2 0.419 555

5.0 30.3 0.208 499 5.0 47.3 0.321 577

5.5 30.4 0.202 516 5.5 44.1 0.303 597

6.0 27.7 0.187 525 6.0 38.7 0.256 607

6.5 24.1 0.162 544 6.5 34.7 0.229 620

7.0 22.6 0.153 551 7.0 27.2 0.182 629

7.5 25.4 0.168 637

8.0 22.3 0.147 638

8.5 16.3 0.107 642

9.0 20.2 0.133 645

9.5 16.9 0.113 646

10.0 13.1 0.090 678

Application Force (lb) Temp (oF) Application Force (lb) Temp (

oF)

1 14.4 0.096 502 1 24.3 0.163 596

2 12.5 0.083 400 2 39.3 0.261 497

3 17.4 0.115 300 3 45.5 0.315 402

4 33.3 0.229 201 4 56.5 0.38 297

5 59.6 0.402 201

First Fade Second Fade

First Recovery Second Recovery

Link-Chase SAE J-661 Friction Material Test Report

Wear

Final

9/26/2006065947.A1

Sample 1 of 2

Wear Data

Baseline

2nd Indicator Reading (in)

3rd Indicator Reading (in)

Initial

9/27/2006 1:00 PM Table 1 4 of 5


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Manufacturer: Friccion S.R.L.

Material: BR-AA-32

Test Pressure: 150 psi Coefficient of Friction

Link-Chase SAE J-661 Friction Material Test Repor t

065947.A1

9/26/2006

Sample 1 of 2

Initial Baseline

0.05

0.25

0.45

0.65

0.85

0 10 20

Application Number

Final Baseline

0.05

0.25

0.45

0.65

0.85

0 10 20

Application Number

First Fade

0.05

0.25

0.45

0.65

0.85

0 200 400 600

Drum Temp (oF)

First Recovery

0.05

0.25

0.45

0.65

0.85

0200400600

Drum Temp (oF)

Second Fade

0.05

0.25

0.45

0.65

0.85

0 200 400 600

Drum Temp (oF)

Second Recovery

0.05

0.25

0.45

0.65

0.85

0200400600

Drum Temp (oF)

Wear

0.05

0.25

0.45

0.65

0.85

0 20 40 60 80 100

Application Number

9/27/2006 1:00 PM Graph 1 5 of 5

Documents

Link - Chase Friction Material Test Report