Resources - Polyurethane Products

PHYSICAL PROPERTIES OF ROBUSTHANE POLYURETHANE GRADES FOR ROLLERS

PROPERTIES DENSITY HARDNESS TENSILE STRENGTH 100% MODULUS 300% MODULUS TEAR STRENGTH (DIE C) TEAR STRENGTH ELONGATION BASHORE RESILIENCE COMPRESSION SET@ 22Hrs, 70°C ABRASION LOSS
AS/ASTM/ DIN/ ISO STANDARD AS1683.4/ DIN 53479/ ISO 2781 AS1683.15/ ASTM D2240 / DIN 53505 / ISO 7619-1 AS1683.11/ ASTM D412/ DIN 53504/ ISO 37 AS1683.11/ ASTM D412/ DIN 53504/  ISO 37 AS1683.11/ ASTM D412/ DIN 53504/ ISO 37 AS1683.12/ ASTM D624/ DIN 53515/ ISO 34-1(Method B/Procedure A) AS1683.12/ ASTM D470 / DIN 53515/ ISO 34-1(Method B/Procedure B)/ ISO 34-1(Method A) AS1683.11/ ASTM D412/ DIN 53504/ ISO 037 ASTM D2632/ DIN 53512/ ISO 4662 AS1683.13/ ASTM D395/ DIN 53517/ ISO 815-1 AS1683.21/ ASTM D5963/ ISO 4649
UNITS g/cm³ SHORE A SHORE D MPa MPa MPa kN/m kN/m % % % mm³
GRADE
  PPG (Commercial) EULTE56AE 1.1 65 ± 3 8 2.1 4.4 30 9 1100 45 45 52
EULTE57AE 1.11 77 ± 3 12 3 4.9 43 15 780
EULTE58AE 1.11 85 ± 3 28 5.3 11 70 30 525 45 49
EULTE19AE 1.1 90 ± 3 25.5 6.2 11.7 80 430 45 45
EULTE001AE 1.18 100 ± 2 25 15.7 23.9 111 39 329 39
PTMEG ( High Performance polyurethane) EUQTM54152-M06ACV 1.04 60 ± 2 26 2.5 5 40 11 460 77 22 41
EUQTM03152-M06ACV 1.05 60 ± 2  – 15 2 3.5 35 8 450 76 22 35
EUPX5922A/1-06AC 1.1 60 ± 2 13.5 1.8 3.3 35 29.6 595 48 48
EUQTM54152-M07ACV 1.05 70 ± 2 29 3.5 8.5 56 14 440 75 11 34
EUQTM03152-M07ACV 1.07 70 ± 2  – 28 3.5 7 55 19 480 74 25 35
EUPX5922A/1-07AC 1.11 70 ± 2 19.5 2.9 5.5 42 34.5 580 48 45
EUQTM54152-M08ACV 1.08 80 ± 2 36 5 12 76 20 440 72 11 34
EUQTM03152-M08ACV 1.09 80 ± 2   – 41 4.7 10.5 75 21 480 70 26 35
EUPX5922A/1-08AC 1.12 80 ± 2 24 4.1 8 57 49 545 45 42
EUE38AE 1.08 83 ± 3 33 4.6 8.3 72 27 550 62 28 12
EUFL008AL 82 ± 2 25 3.9 5.5 56 14 750 55 45
EUQTM54152-M09ACV 1.12 90 ± 2 45 9.5 17.5 112 38 490 64 19 34
EUQTM03152-M09ACV 1.11 90 ± 2  – 46 9 17 115 49 490 57 27 45
EUPX5922A/1-09AC 1.13 90 ± 2 40 9.1 20 81 67 480 42 40
EUET09AL 1.11 90 ± 2 37.9 7.6 15.2 105 15.7 430 42 30
EUE09AE 1.1 90 ± 3 42 9.3 17.8 85 37 420 55 30 18
EUE39AE 1.1 93 ± 3 43 11 17.9 100 60 420 50 28 22
EUFL039AL 94 ± 1 37 12.4 21.4 75 14 400 45 30
EUQTM54152-M59ACV 1.12 95 ± 2 41 13 22 137 56 490 58 20 30
EUQTM03152-M59ACV 1.14 95 ± 2 49 12.4 23 138 69 500 48 28 45
EUPX5922A/1-59AC 1.13 95 ± 2 45 13 29.5 96 78 410 40 44
EUET59AL 1.15 ± 0.02 95 ± 2 44.8 12.4 29.6 123 22.8 380 40 36
EUE59AE 1.13 95 ± 3 45 13.1 18.8 90 42 390 48 35 25
EUXTE56DE 1.13 ± 0.03 65 ± 3 47 27 310 300 80
EUXTE67DE 1.12 ± 0.03 75 ± 3 46 31 179 32 230 42 125
EUXTE08DE 1.13 80 ± 3 51.7 37.9 211 52.1 220
EUXTE58DE 1.`13 84 ± 2 61 265 20 34 100
POLYESTER  BASED  POLYURETHANE AUDT0046-T02ACV 1.22 20 ± 2 4 0.4 1 10 2 510 36 4
AUDT0046-T53ACV 1.22 35 ± 2 13 1 2.4 20 5 460 29 4 > 200
AUDT0046-T04ACV 1.23 40 ± 2 20 1.2 3 22 6 460 25 4 200
AUDT0046-T54ACV 1.25 45 ± 2 24 1.3 3.5 24 6 440 22 4 150
AUDT0046-T05ACV 1.25 50 ± 2 28 1.8 4.5 30 7 420 14 4 120
AUDT0046-T55ACV 1.25 55 ± 2 34 2.1 5.5 35 8 420 11 4 100
AUDT0046-T06ACV 1.26 58 ± 2 40 2.5 6.8 40 9 400 9 4 80
AUPX2119A/1-T02AC 1.2 20 ± 2 3.5 0.4 0.8 7.5 2.1 535 31
AUPX2119A/1-T03AC 1.21 30 ± 2 6.2 0.6 1.4 12.1 3.1 510 27 130
AUPX2119A/1-T04AC 1.22 40 ± 2 7.5 1 2.1 15.5 6.8 480 26 100
AUPX2119A/1-T05AC 1.22 50 ± 2 11.5 1.8 4.4 24 9.5 470 18 64
AUPX2119A/1-T06AC 1.23 60 ± 2 35.5 2 5.5 33 15 460 15 40
AUPX81Q-M55AC 1.21 55 ± 2 17.9 1.3 1.9 26.8 17.6 610 68 34
AUPX81Q-M06AC 1.21 60 ± 2 22.5 2.2 3.2 36 18.5 590 68 33
AUPX81Q-M07AC 1.21 70 ± 2 29.1 3.1 5.5 59 22 530 65 28
AUPX81Q-M08AC 1.22 80 ± 2 33 5.5 9.1 70 29.5 500 60 24
AUPX81Q-M09AC 1.22 90 ± 2 35.8 9.1 17.8 78.8 35 450 48 33
AUPX5924A/1-T06AC 1.16 60 ± 2 20.7 1.7 2.8 29.9 13.7 495 31 66
AUPX5924A/1-T07AC 1.16 70 ± 2 26 2.2 4.5 38.5 16.5 450 36 63
AUPX5924A/1-T08AC 1.17 80 ± 2 31 4.3 10.1 53.5 20.3 440 39 55
AUPX5924A/1-T09AC 1.17 90 ± 2 34.7 6 16.9 60.5 30.1 400 45 53
AUPX2158A/1-T06AC 1.24 60 ± 2 29 2.1 4.1 39 34 610 38 55
AUPX2158A/1-T07AC 1.24 70 ± 2 35 4 6.9 48 39 590 38 45
AUPX2158A/1-T08AC 1.24 80 ± 2 38 5.4 8.5 70.5 59 580 35 38
AUPX2158A/1-T58AC 1.25 85 ± 2 40 6.1 9.9 90 72 575 35 35
AUFL0081AL 83± 2 48.9 4.8 9.7 70 21.9 600 31 35
AUV5858PL 1.25 82 ± 2 50 6.2 12.2 104 500 28 < 10
AUFL0091AL 91 ± 2 49.6 8.3 15.2 105 23.7 525 27 32

Resources - Rollers

PHYSICAL PROPERTIES OF ROBUSTHANE POLYURETHANE GRADES FOR ROLLERS

PROPERTIES DENSITY HARDNESS TENSILE STRENGTH 100% MODULUS 300% MODULUS TEAR STRENGTH (DIE C) TEAR STRENGTH ELONGATION BASHORE RESILIENCE COMPRESSION SET@ 22Hrs, 70°C ABRASION LOSS
AS/ASTM/ DIN/ ISO STANDARD AS1683.4/ DIN 53479/ ISO 2781 AS1683.15/ ASTM D2240 / DIN 53505 / ISO 7619-1 AS1683.11/ ASTM D412/ DIN 53504/ ISO 037 AS1683.11/ ASTM D412/ DIN 53504/  ISO 037 AS1683.11/ ASTM D412/ DIN 53504/ ISO 037 AS1683.12/ ASTM D624/DIN 53515/ISO 34-1 (Method B/Procedure A) AS1683.12/ ASTM D470 / DIN 53515/ ISO 34-1(Method B/Procedure B)/ ISO 34-1(Method A) AS1683.11/ ASTM D412/ DIN 53504/ ISO 037 ASTM D2632/ DIN 53512/ ISO 4662 AS1683.13/ ASTM D395/ DIN 53517/ ISO 815-1 AS1683.21/ ASTM D5963/ ISO 4649
UNITS g/cm³ SHORE A SHORE D MPa MPa MPa kN/m kN/m % % % mm³
GRADE
POLYESTER AUDT0046-T02ACV 1.22 20 ± 2 4 0.4 1 10 2 510 36 4
AUPX2119A/1-T02AC 1.2 20 ± 2 3.5 0.4 0.8 7.5 2.1 535 31
AUPX2119A/1-T03AC 1.21 30 ± 2 6.2 0.6 1.4 12.1 3.1 510 27 130
AUDT0046-T53ACV 1.22 35 ± 2 13 1 2.4 20 5 460 29 4 > 200
AUDT0046-T04ACV 1.23 40 ± 2 20 1.2 3 22 6 460 25 4 200
AUPX2119A/1-T04AC 1.22 40 ± 2 7.5 1 2.1 15.5 6.8 480 26 100
AUDT0046-T54ACV 1.25 45 ± 2 24 1.3 3.5 24 6 440 22 4 150
AUDT0046-T05ACV 1.25 50 ± 2 28 1.8 4.5 30 7 420 14 4 120
AUPX2119A/1-T05AC 1.22 50 ± 2 11.5 1.8 4.4 24 9.5 470 18 64
AUDT0046-T55ACV 1.25 55 ± 2 34 2.1 5.5 35 8 420 11 4 100
AUPX81Q-M55AC 1.21 55 ± 2 17.9 1.3 1.9 26.8 17.6 610 68 34
AUDT0046-T06ACV 1.26 58 ± 2 40 2.5 6.8 40 9 400 9 4 80
AUPX2119A/1-T06AC 1.23 60 ± 2 35.5 2 5.5 33 15 460 15 40
AUPX81Q-M06AC 1.21 60 ± 2 22.5 2.2 3.2 36 18.5 590 68 33
AUPX2158A/1-T06AC 1.24 60 ± 2 29 2.1 4.1 39 34 610 38 55
AUPX81Q-M07AC 1.21 70 ± 2 29.1 3.1 5.5 59 22 530 65 28
AUPX2158A/1-T07AC 1.24 70 ± 2 35 4 6.9 48 39 590 38 45
AUPX81Q-M08AC 1.22 80 ± 2 33 5.5 9.1 70 29.5 500 60 24
AUPX2158A/1-T08AC 1.24 80 ± 2 38 5.4 8.5 70.5 59 580 35 38
AUPX2158A/1-T58AC 1.25 85 ± 2 40 6.1 9.9 90 72 575 35 35
AUPX81Q-M09AC 1.22 90 ± 2 35.8 9.1 17.8 78.8 35 450 48 33
AUFL0081AL 83± 2 48.9 4.8 9.7 70 21.9 600 31 35
AUV5858PL 1.25 82 ± 2 50 6.2 12.2 104 500 28 < 10
AUFL0091AL 91 ± 2 49.6 8.3 15.2 105 23.7 525 27 32

PHYSICAL PROPERTIES OF ROBUSTHANE rubber GRADES FOR ROLLERS

Sl. Property Test Method Unit NATURAL RUBBER NATURAL RUBBER IN ANY COLOR NR SBR BASED
No.: Spec. (Limit) 1050 L1 Spec. (Limit) 1060 L1 Spec. (Limit) 1070 L1 Spec. (Limit) 1080 L1 Spec. (Limit) 1050 L1 Spec. (Limit) 1060 L1 Spec. (Limit) 1070 L1 Spec. (Limit) 1080 L1 Spec. (Limit) 1250 L1 Spec. (Limit) 1260 L1 Spec. (Limit) 1270 L1 Spec. (Limit) 1280 L1
1 Hardness ASTM D 2240-97 Shore A 50±5 60±5 70±5 80±5 50±5 60±5 70±5 80±5 50±5 60±5 70±5 80±5
2 Tensile Strength ASTM D412-98a         Mpa Min 20.0 Min 21.5 Min 18.0 Min 15.0 Min 15.0 Min 16.5 Min 12.0 Min 10.0 Min 15 Min 18 Min 15 Min 12
3 Elongation @ Break ASTM D412-98a % Min 650 Min 650 Min 575 Min 180 Min 650 Min 550 Min 475 Min 250 Min 550 Min 450 Min 350 Min 180
4 Compression Set (70°C / 22h) ASTM D395-98 % 20 Max 20 Max 20 Max 25 Max 20 Max 20 Max 20 Max 25 Max 20 Max 25 Max 25 Max 30 Max
5 Abrasion Loss ASTM D 5963 mm³ 150 Min 165 Min 175 Min 180 Min 160 Min 195 Min 295 Min 350 Min 150 Min 160 Min 180 Min 195 Min
6 Tear Strength ASTM D 624 kN/m 50 Min 82 Min 85 Min 75 Min 40 Min 45 Min 35 Min 30 Min 35 Min 45 Min 65 Min 55 Min
7 Aging Test (70oC / 72h) ASTM D573-99
7a Hardness Change ASTM D2240-97 Shore A ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max
7b Tensile Strength Change ASTM D412-98a % ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max
7c Elongation @ Break Change ASTM D412-98a % ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max
8 Specific Gravity ASTM D792 g/cm3 1.1 ±.05 1.15 ±.05 1.25 ±.05 1.3 ±.05 1.1 ±.05 1.25 ±.05 1.35 ±.05 1.45 ±.05 1.1 ±.05 1.18 ±.05 1.25 ±.05 1.35 ±.05
9 Resilience ASTM D7121 % 55 Min 40 Min 35 Min 20 Min 40 Min 35 Min 30 Min 20 Min 35 Min 30 Min 35 Min 30 Min
10 Ash Content ASTM D4574 % 8 Max 10.5 Max 12 Max 18 Max 8 Max 12.5 Max 20 Max 28 Max 14 Max 20 Max 14 Max 20 Max
Rheological Propertiese
Temperature 150° C Time: 12Min 150° C Time: 12Min 150° C Time: 12Min 150° C Time: 12Min 150° C Time: 12Min 150° C Time: 12Min 150° C Time: 12Min 150° C Time: 12Min 155° C Time: 12Min 155° C Time: 12Min 155° C Time: 12Min 155° C Time: 12Min
ML (lb -in) 0.348 0.466 0.714 1.178 0.369 0.448 0.761 1.129 0.226 0.318 0.512 0.628
MH (lb -in) 3.626 2.695 5.686 7.603 3.523 2.624 5.716 7.408 1.16 2.896 3.194 4.56
TS2 (M) 2:06 2:28 2:33 2:55 2:34 2:22 2:31 2:45 1:45 1:24 1:47 1:29
TC90 (M) 4:12 3:59 6:02 4:59 4:23 3:39 6:12 5:19 4:32 5:26 5:49 4:42
*Working temperature.: -60 °C up to +70 °C *Working temperature.: -60 °C up to +70 °C * Working Temperature.: -55°C  to +80°C
*Good weather Resistance *Good weather Resistance *Good weather Resistance.
*High Resilience and Tensile Strength *High Resilience and Tensile Strength *High Resilience and Tensile Strength.
*Good Abrasion Resistance *Good Abrasion Resistance *Good Abrasion Resistance.
Sl. Property Test Method Unit NEOPRENE RUBBER NBR RUBBER EPDM RUBBER
No.: Spec. (Limit) 4150 L1 Spec. (Limit) 4160 L1 Spec. (Limit) 4170 L1 Spec. (Limit) 4180 L1 Spec. (Limit) 6050 L1 Spec. (Limit) 6060 L1 Spec. (Limit) 6070 L1 Spec. (Limit) 6080 L1 Spec. (Limit) 5050 L1 Spec. (Limit) 5060 L1 Spec. (Limit) 5070 L1 Spec. (Limit) 5080 L1
1 Hardness ASTM D 2240-97 Shore A 50±5 60±5 70±5 80±5 50±5 60±5 70±5 80±5 50±5 60±5 70±5 80±5
2 Tensile Strength ASTM D412-98a Mpa Min 10 Min 13 Min 15 Min 12 Min 12 Min 18 Min 20 Min 18 Min 15 Min 18 Min 12 Min 10
3 Elongation @ Break ASTM D412-98a % Min 450 Min 350 Min 250 Min 180 Min 450 Min 350 Min 250 Min 180 Min 550 Min 450 Min 350 Min 180
4 Compression Set (70°C / 22h) ASTM D395-98 % 20 Max 20 Max 20 Max 25 Max 20 Max 20 Max 20 Max 25 Max 20 Max 20 Max 35 Max 25 Max
5 Abrasion Loss ASTM D 5963 mm³ 160 Min 165 Min 175 Min 185 Min 160 Min 165 Min 175 Min 190 Min 200Min 190 Min 180 Min 220 Min
6 Tear Strength ASTM D 624 kN/m 35 Min 48 Min 45 Min 55 Min 35 Min 45 Min 45 Min 48 Min 35 Min 38 Min 42 Min 38 Min
7 Aging Test (70oC / 72h) ASTM D573-99
7a Hardness Change ASTM D2240-97 Shore A ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max
7b Tensile Strength Change ASTM D412-98a % ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max
7c Elongation @ Break Change ASTM D412-98a % ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max
8 Specific Gravity ASTM D792 g/cm3 1.3 ±.05 1.35 ±.05 1.4 ±.05 1.45 ±.05 1.15 ±.05 1.18 ±.05 1.2 ±.05 1.25 ±.05 1.05 ±.05 1.15 ±.05 1.25±.05 1.3±.05
9 Resilience ASTM D7121 % 50 Min 40 Min 30 Min 20 Min 50 Min 40 Min 30 Min 20 Min 50 Min 40 Min 30 Min 20 Min
10 Ash Content ASTM D4574 % 8 Max 12 Max 12 Max 18 Max 8 Max 8 Max 12 Max 18 Max 10 Max 12 Max 15 Max 18 Max
Rheological Propertiese
Temperature 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min
ML (lb -in) 0.348 0.497 1.294 1.254 0.318 0.311 0.682 0.832 0.382 0.451 0.863 0.948
MH (lb -in) 2.678 3.159 6.247 7.842 2.578 2.859 5.837 5.682 1.28 3.43 5.18 6.29
TS2 (M) 1:62 1:58 1:42 1:48 1:56 2:17 1:39 1:44 1:42 1:26 1:13 1:48
TC90 (M) 4:35 6:27 7:48 5:34 4:38 4:36 5:27 6:29 6:25 7:38 6:14 6:14
* Working Temperature.: -40°C up to +120°C * Working Temperature.: -50°C up to +120°C * working temperature: -50°C  to +130°C
*Good Weather Resistance. *Good Oil Resistance. *Good ozone resilience
*Good Ozone Resistance. *Good fuel Resistance and Resilience. *Good weather resistance
*Good Sea Water Resistance. *Good Compression set. *Good Compression set.
Sl. Property Test Method Unit HYPALON RUBBER IN BLACK HYPALON RUBBER IN ANY COLOR
No.: Spec. (Limit) 7050 L1 Spec. (Limit) 7060 L1 Spec. (Limit) 7070 L1 Spec. (Limit) 7080 L1 Spec. (Limit) 7050 L1 Spec. (Limit) 7060 L1 Spec. (Limit) 7070 L1 Spec. (Limit) 7080 L1
1 Hardness ASTM D 2240-97 Shore A 50±5 60±5 70±5 80±5 50±5 60±5 70±5 80±5
2 Tensile Strength ASTM D412-98a Mpa Min 22 Min 20 Min 18 Min 15 Min 15 Min 14 Min 12 Min 10
3 Elongation @ Break ASTM D412-98a % Min 650 Min 550 Min 350 Min 180 Min 450 Min 350 Min 250 Min 180
4 Compression Set (70°C / 22h) ASTM D395-98 % 20 Max 20 Max 20 Max 25 Max 25 Max 25 Max 30 Max 35 Max
5 Abrasion Loss ASTM D 5963 mm³ 155 Min 160 Min 175 Min 185 Min 205 Min 250 Min 375 Min 395 Min
6 Tear Strength ASTM D 624 kN/m 35 Min 42 Min 48 Min 45 Min 35 Min 32 Min 28 Min 25 Min
7 Aging Test (70oC / 72h) ASTM D573-99
7a Hardness Change ASTM D2240-97 Shore A ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max
7b Tensile Strength Change ASTM D412-98a % ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max
7c Elongation @ Break Change ASTM D412-98a % ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max
8 Specific Gravity ASTM D792 g/cm3 1.2 ±.05 1.25 ±.05 1.3 ±.05 1.35 ±.05 1.2 ±.05 1.25 ±.05 1.3 ±.05 1.45 ±.05
9 Resilience ASTM D7121 % 40 Min 35 Min 30 Min 20 Min 40 Min 35 Min 30 Min 20 Min
10 Ash Content ASTM D4574 % 8 Max 10 Max 12 Max 15 Max 12 Max 18 Max 20 Max 25 Max
Rheological Propertiese
Temperature 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min 160° C Time: 12Min
ML (lb -in) 0.643 1.257 1.693 1.358 0.629 1.257 1.432 1.826
MH (lb -in) 3.662 4.846 6.264 7.247 3.682 4.946 6.268 7.157
TS2 (M) 1:28 1:12 1:29 1:46 1:31 1:12 1:25 1:44
TC90 (M) 5:43 5:29 5:47 5:19 5:41 5:33 5:35 5:18
* Working Temperature.: -25°C up to +130°C * Working Temperature.: -25°C up to +130°C
*Good Weather Resistance. *Good Weather Resistance.
*Good Ozone Resistance. *Good Ozone Resistance.
*Good Sea Water Resistance. *Good Sea Water Resistance.
Sl. Property Test Method Unit SILICON RUBBER IN ANY COLOR
No.: Spec. (Limit) 8020 L1 Spec. (Limit) 8030 L1 Spec. (Limit) 8040 L1 Spec. (Limit) 8050 L1 Spec. (Limit) 8060 L1 Spec. (Limit) 8070 L1 Spec. (Limit) 8080 L1 Spec. (Limit) 8090 L1
1 Hardness ASTM D 2240-97 Shore A 20±5 30±5 40±5 50±5 60±5 70±5 80±5 90±5
2 Tensile Strength ASTM D412-98a Mpa Min 6 Min 8 Min 8.5 Min 8 Min 8.5 Min 8 Min 8 Min 7
3 Elongation @ Break ASTM D412-98a % Min 800 Min 650 Min 580 Min 500 Min 400 Min 270 Min 180 Min 130
4 Compression Set (70°C / 22h) ASTM D395-98 % 30 Max 30 Max 30 Max 25 Max 25 Max 25 Max 25 Max 25 Max
5 Abrasion Loss ASTM D 5963 mm³ 480Min 450Min 420Min 370Min 360 Min 360 Min 350 Min 340 Min
6 Tear Strength ASTM D 624 kN/m 12 Min 18 Min 18 Min 20 Min 20 Min 20 Min 18 Min 18 Min
7 Aging Test (70oC / 72h) ASTM D573-99
7a Hardness Change ASTM D2240-97 Shore A ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max ±5 Max
7b Tensile Strength Change ASTM D412-98a % ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max ±10 Max
7c Elongation @ Break Change ASTM D412-98a % ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max ±20 Max
8 Specific Gravity ASTM D792 g/cm3 1.1 ±.05 1.09 ±.05 1.12 ±.05 1.16 ±.05 1.19 ±.05 1.2±.05 1.21±.05 1.23±.05
9 Resilience ASTM D7121 % 20 Min 25 Min 30 Min 40 Min 45 Min 25 Min 25 Min 15 Min
10 Ash Content ASTM D4574 % 0.35 Max 0.35 Max 0.35 Max 0.35 Max 0.35 Max 0.35 Max 0.35 Max 0.35 Max
Rheological Propertiese
Temperature 130° C Time: 8Min 130° C Time: 8Min 130° C Time: 8Min 130° C Time: 8Min 130° C Time: 8Min 130° C Time: 8Min 130° C Time: 8Min 130° C Time: 8Min
ML (lb -in) 0.262 0.389 0.467 0.582 0.636 0.736 0.948 0.948
MH (lb -in) 1.38 1.684 1.893 1.938 2.34 2.34 3.962 4.293
TS2 (M) 0:36 0:53 1:09 0:42 :52 0:49 0:59 :48
TC90 (M) 3:35 2:45 3:28 3:25 3:16 4:37 4:14 4:12
* Good temperature resistance: -60°C to 180°C
*Good Electric resilience
*Good weather resistance
*Good Compression set.