Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road,...

8
Acrylonitrile-Butadiene Rubber JSR NBR '14.10 NE 50 Specialty Elastomer Dept. Petrochemical Products Div. Shiodome Sumitomo Bldg., 1-9-2 Higashi-Shinbashi, Minato-ku, Tokyo 105-8640, Japan Telephone:81-3-6218-3623 Facsimile :81-3-6218-3697 http://www.jsr.co.jp JSR (Shanghai) Co., Ltd. Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone :86-21-6278-7600 Facsimile :86-21-6278-7604 To JSR Elastomer Product Information To the JSR EP Technology Catalog This printed document uses FSC ® -certified paper that includes materials from properly managed forests, printed with vegetable oil ink. Printed on paper made with wood from forest thinning.“Morino Chonai-Kai” (Forest Neighborhood Association)Supporting sound forest management. This information contained herein is given in good faith but without any guarantee or warranty and may involve proprietary rights of third parties. Our advice given in this information does not release you from the obligation to check its validity and to test our products as to their suitability for the intended process and uses. The application, use and processing of our products and the products manufactured by you on the basis of our technical advice are beyond our control and, therefore, entirely on your own responsibility. Our products are sold only in accordance with Product Specification separately issued by us.

Transcript of Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road,...

Page 1: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

Acrylonitrile-Butadiene Rubber

JSR NBR

'14.10 NE 50

Specialty Elastomer Dept.Petrochemical Products Div.Shiodome Sumitomo Bldg., 1-9-2 Higashi-Shinbashi, Minato-ku, Tokyo 105-8640, JapanTelephone:81-3-6218-3623Facsimile :81-3-6218-3697http://www.jsr.co.jp

JSR (Shanghai) Co., Ltd.Rm 606 SMEG PLAZA 1386 Hongqiao Road,Shanghai 200051, ChinaTelephone:86-21-6278-7600 Facsimile :86-21-6278-7604

To JSR Elastomer Product Information

To the JSR EPTechnology Catalog

This printed document uses FSC®-certified paper that includes materials from properly managed forests, printed with vegetable oil ink.Printed on paper made with wood from forest thinning.“Morino Chonai-Kai” (Forest Neighborhood Association)̶Supporting sound forest management.

This information contained herein is given in good faith but without any guarantee or warranty and may involve proprietary rights of third parties. Our advice given in this information does not release you from the obligation to check its validity and to test our products as to their suitability for the intended process and uses. The application, use and processing of our products and the products manufactured by you on the basis of our technical advice are beyond our control and, therefore, entirely on your own responsibility. Our products are sold only in accordance with Product Specification separately issued by us.

Page 2: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

About JSR

Acrylonitrile-Butadiene Rubber (NBR)

Chemical Structure and Characteristics of NBR

■Comparison of Properties between Different Polymers

Yokkaichi Plant Butadiene Distillation Tower

Low HighBound Acrylonitrile ContentSpecific Gravity ↓Rebound ResilienceCompression SetCold Resistance

ProcessabilityMechanical Strength (Hardness ↑)

Oil Resistance, Heat Resistance, Abrasion ResistanceGas Permeability Resistance

Compatibility with Polar Polymers

Good Good

The increased bound acrylonitrile content of this copolymer of acrylonitrile and butadiene provides improved characteristics such as oil and heat resistance while reducing characteristics such as cold resistance.Please refer to the following for a description of representative trends:

Mod

ulus

of

Vol

ume

Cha

nge

(%)

60

40

20

0

-60

-10

-20

-30

-40

-50

0

t10

Fuel Oil B (48 hours at 40 ℃)

Low-Temperature Torsion Tests

IRM901 (70 hours at 120 ℃)

t100

15

15 20 25 30 35 40 45 50 55

20 25 30 35 40 45 50

Tem

pera

ture

(℃

)

Bound Acrylonitrile Content (%)

Bound Acrylonitrile Content (%)

Relationship between Bound Acrylonitrile Content and Oil Resistance

Relationship between Bound Acrylonitrile Content and Cold Resistance

CH2 CH2 CH2 CH

CN nm

CH CH

フューエルホース

Large RollsSeals Printing Rubber SheetsHoses

1 2

Since JSR's success as the first Japanese producer of synthetic rubber in 1960, the company has continued to supply the world market with synthetic rubber in the key categories of NBR, EP, SBR, BR, IR, and IIR as an “Integrated manufacturer of synthetic rubber.” JSR also distills butadiene (a major raw material of synthetic rubber) in-house, and Elastomix, which is already JSR Group company, manufactures and distr ibutes rubber compounds. A vertical business deployment that is not limited to just synthetic rubber enables JSR to provide its products in a stable manner.

A special-purpose synthetic rubber that combines extremely high oil resistance with other excellent properties, including abrasion resistance and heat resistance.NBR is used in a wide range of applications such as seal parts, hoses, and other automobile parts, as well as in various types of rolls.

Environmental Tolerance

PhysicalProperties

Oil Resistance

Gasoline, Light OilBenzene, Toluene Alcohol

Heat ResistanceOzone ResistanceCold Resistance

Alkali Resistance

Tensile Strength

◎: Excellent ○: Good △: Fair ×: Poor

ElongationRebound ResilienceTear StrengthCompression Set

NBR○

×

SBR◎

×

×

×

NRIR◎

×

×

×

BR△

×

×

×

CR○

×

EP△

×

IIR△

×

×

Page 3: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

Mold Fouling ResistanceJSR NBR is based on a polymer design that adjusts non-rubber content and components in order to reduce mold fouling. Mold fouling resistant grades have significantly less mold fouling, and this contributes to both increase in productivity as well as reduction in cleaning costs.

JSR NBR lineup covers wide range of Mooney viscosity and Bound AN content. Due to the differences in the structure of the polymer, low-AN grades offer superior water resistance in addition cold resistance.

The white, ring-shaped stain and the overall white staining of the surface are both examples of mold fouling. Compared with the other company’s NBR, JSR NBR show less mold fouling in both ring-shaped staining and overall staining.

Advantages of JSR NBR

Other Company’s Product AProduct Comparable to

N230S

Other Company’s Product BProduct Comparable to

N230S

[Comparison Conditions]Mold fouling comparisons are based on three repetitions of vulcanization and molding using the same combination in the NBR compound.

[Combination]NBR100, zinc oxide 5, stearic acid 1, SRF carbon 60, DOP5, antioxidant RD 1, sulfur 0.5, vulcanization accelerator TET 1.5, vulcanization accelerator CZ2, with a total of 176

[Vulcanization]20-minute press vulcanization at 160 ℃

Mold Fouling Comparison

A Diverse Product Lineup

N230SMedium High-Nitrile

Standard Grade

N237Medium High-Nitrile

Mold Fouling-Resistant Grade

Representative JSR NBR Grades and Applications

Ultra High, High-Nitrile (36% or Higher)N215SLN220S, N220SH

Used in applications that require high oil and solvent resistance.Main applications:Automobile parts, industrial hoses, packing, gaskets, O-rings, oil seals, and rolls

Medium High-Nitrile (30% or Higher, Lower than 36%)N230S, N230SL, N230SVN237, N237H, N236H

Used in a wide range of general applications that require oil resistance.Main applications:Automobile parts, industrial hoses, packing, gaskets, O-rings, oil seals, rolls, and adhesives

Medium-Nitrile (25% or Higher, Lower than 30%)N240S, N241, N241H

Used in applications that require more cold resistance and higher elasticity than medium high-nitrile.Main applications:Automobile parts, industrial hoses, packing, gaskets, O-rings, oil seals, and rolls

Low-Nitrile (Lower than 25%)N250S, N250SL, N260S

Used in applications that require more cold and water resistance than medium-nitrile, in particular.**Excellent water resistance is provided due to differences in polymer design, not AN content.

Main applications:Packing with cold and oil resistance, gaskets, oil seals, and belts

Heat-Resistant GradesN520, N530N640 (Acrylate-Modified)

Used in applications that require oil and heat resistance.Main applications:Automobile parts, industrial hoses, packing, gaskets, O-rings, and oil seals

Resin-Modifying GradesN202S, N210S, T496PN30A

These grades, which offer a high level of compatibility with polyvinyl chloride and phenol resin, can also provide excellent properties in terms of compression set, cold resistance, and other attributes by blending with resin.

Adhesive GradeT4103

High levels of both strength and cohesion give this grade excellent properties as an adhesive.

50.0

40.0

30.0

20.0

10.020 30 40 50 60 70 80 90

ML(1+4)100℃

AN(

%)

JSR Grades Other Company Grades

Low-AN

Medium High/Medium-AN

Ultra High/High-AN

3 4

● ●●●

●●● ●

●●

● ●●

●●

● ●

●●

●● ● ●

● ● ●●●

●●

●●●●●●●●

●●●

●●●● ●

●●

●●● ●●●

●● ● ●●●● ●

●●

●●

● ●●●

●●●●

●● ●

●●

● ● ●●●●●

●●●●●

● ●

●● ●●

●●

●●

Page 4: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

JSR NBR Product LineupHi

gh

High

Ultra High High Medium High Medium Low

Low

Legend:

 A N  (Bound Acrylonitrile)

Low

M 

V 

(Moo

ney

Visc

osity

)

Gas Permeability Resistance

Product NameAN / MV

Characteristics

N222SH43 / 85

N222L43 / 45

Press Molding Air/Defect Reduction Mold Fouling Resistance

Mold Fouling ResistanceProcessability

N215SL 48 / 45

Ultra High Nitrile Fuel Oil ResistanceProcessability

N221H41.5 / 75

Heat Resistance Mold ReleasingProperties

N232SH35 / 77

Water Resistance Metal Corrosion Resistance

N232S35 / 54

Water Resistance Metal Corrosion Resistance

N238H35 / 77

Press Molding Air/Defect Reduction

Mold Fouling Resistance Sharp Vulcanization, Heat Resistance

N237H34 / 72

N241H29 / 75

Mold Fouling ResistanceSharp Vulcanization

Water ResistanceSharp Vulcanization,Heat Resistance

N53035 / 52

Heat Resistance

N231L34 / 45

Mold Releasing Properties

N230SL35 / 42

Processability

N230SV35 / 32

High Flowability

N239SV33.5 / 30

Excellent Balance of Oil and Cold Resistance High Flowability

Mold Fouling ResistanceSharp Vulcanization

Mold Fouling ResistanceSharp Vulcanization

N242S29 / 56

N250SL19.5 / 43

N64025 / 50

Excellent Heat Resistanceacrylate-modified

N260S15 / 62

Cold Resistance Water ResistanceMetal Corrosion Resistance

Cold ResistanceHigh Rebound Resilience

N236H32 / 72

Cold Resistance

N23330 / 59

Excellent Balance of Oil and Cold Resistance

T49630 / 56

Partial Cross Linking Improved Cold ResistanceLow Compression Set

Low-AN

Low-MV Low-MV

Low-MV Low-MV

T410341 / 73

Adhesives Applications

N224SH37 / 70

Mold Fouling ResistanceSharp Vulcanization

N202S40 / 57

Partial Cross Linking PVC Modification Applications

N240S26 / 56

Medium-Nitrile Standard

Grade

Cold ResistanceWater ResistanceMetal Corrosion Resistance

Cold ResistanceWater ResistanceMetal Corrosion Resistance

N250S19.5 / 63

Low-Nitrile Standard

GradeN210S30 / 54

Partial Cross Linking PVC Modification ApplicationsImproved Sheet Surface Smoothness

N230S35/ 56

N220SH41.5 / 80

Heat Resistance

N52041 / 51

N220S41.5 / 56

High-MV

High-MV

High-AN

High-MV High-MV High-MV High-MV

High-Nitrile Standard Grade

Medium High-Nitrile Standard Grade

N23734 / 56

N24129 / 56

5 6

Page 5: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

Basic Properties and Characteristics of JSR NBR

Grade AN(%) Stabilizer Product

form Polymer Characteristics Elongation(%)

Hardness(DuroA)

300%Tensile

Strength (MPa)

TensileStrength (MPa)

AN MV

N215SLN222SHN220SHN221HN224SHN220SN222LN238HN232SHN237HN236HN230SN232SN237N233

N230SLN231L

N230SVN239SVN241HN242SN241N240SN250SN260SN250SL

Low-MooneyHigh-Mooney

Medium-MooneyLow-MooneyHigh-Mooney

Medium-Mooney

Low-Mooney

High-MooneyMedium-Mooney

Medium-Mooney

Low-Mooney

Ultra high nitrileHigh-nitrile

Medium high-nitrile

Medium-nitrile

Low-Nitrile

4843

41.541.537

41.5433535343235353432353435

33.529292926

19.515

19.5

4585807570564577777272565456594245323075565656636243

Non-stainNon-stainNon-stain

Slightly-stainNon-stainNon-stain

Slightly-stainSlightly-stainNon-stain

Slightly-stainSlightly-stainNon-stainNon-stain

Slightly-stainSlightly-stainNon-stain

Slightly-stainNon-stainNon-stain

Slightly-stainNon-stain

Slightly-stainNon-stainNon-stainNon-stainNon-stain

BaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBaleBale

Fuel oil resistance, oil resistance, excellent ProcessabilityMold fouling resistance, press molding air defect reductionRepresentative high-nitrile NBR, high-MV type Excellent mold releasing propertiesMold fouling resistance, sharp vulcanizationRepresentative high-nitrile NBRExcellent processability, gas permeability resistance, mold fouling resistanceN230S high-MV type, press molding air defect reductionN232S high-MV type Sharp vulcanization, mold fouling resistance, heat resistanceN237H low-nitrile typeRepresentative medium high-nitrile NBRWater resistance, metal corrosion resistanceN237H low-MV type Excellent balance of oil and cold resistanceRepresentative medium high-nitrile NBR, low-MV type, excellent ProcessabilityExcellent mold releasing propertiesRepresentative medium high-nitrile NBR, low-MV type, high flowabilityProcessability excellent balance of oil and cold resistance, high flowabilityN241 high-MV typeMold fouling resistance, sharp vulcanizationMold fouling resistance, sharp vulcanizationRepresentative medium-nitrile NBR, cold resistance, high rebound resilienceCold resistance, water resistance, metal corrosion resistanceExtreme cold resistance, water resistance, metal corrosion resistanceN250S low-MV Type

15.818.118

16.317.517.315.916.616.617.417.816.218.413.714.415.314.412.413.316.715.415.315.115.912.414.6

19.221.022.521.622.122.719.720.321.322.421.822.122.518.319.720.219.918.017.821.419.119.719.718.116.617.6

430390430460410470410380410400370440390430470420430480470390400400400340320370

8172737072727668697070707068697068686969697068676468

14.112.9ーーーーーー

17.3ー

20.419.714.814.911

14.4ーー

21.9ー

520470300260170180ーー

420ー

727063757472ーー70ー

Classification

N520N530N640N202ST496

N210SPN30A

PN20HAT4103N280

Heat resistance

Resin-modifying

AdhesionLiquid form

413525403030

Medium HighHigh4132

515250575654ーー73ー

StainStain

Slightly-stainNon-stainNon-stainNon-stainNon-stainNon-stainNon-stainNon-stain

SheetSheet BaleBaleBaleBale

PowderPowder

BaleLiquid

Excellent heat resistanceN520 medium high-nitrile type Excellent heat resistance, acrylate-modified NBRPartial cross-linked type, for PVC modification N202 with improved cold resistance, low compression setPartial cross linking type, for PVC modification, excellent sheet surface smoothness N230S powder typeN220SH powder typeExcellent adhesive propertiesMedium high-nitrile liquid form type

[Vulcanization]20-minute press vulcanization at 160 ℃[Combination]NBR100, zinc oxide 5, stearic acid 1, SRF carbon 60, DOP 5, sulfur 0.5, vulcanization accelerator TT 1.5, vulcanization accelerator C Z2.0, with a total of 175.0

*This data indicates representative physical properties, and does not signify product specifications.

*This data indicates representative physical properties, and does not signify product specifications.

7 8

MooneyViscosityML(1+4)

100℃

Grade AN(%) Stabilizer Product

form Polymer Characteristics Elongation(%)

Hardness(DuroA)

300%Tensile

Strength (MPa)

TensileStrength (MPa)

MooneyViscosityML(1+4)

100℃

Page 6: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

Typical Properties and Characteristics of Polymer Alloy Series■JSR NV ■Product Forms

■Packing Forms

JSR NV is polymer alloy of NBR and polyvinyl chloride (abbreviated as “PVC” below) that offers high oil and fuel oil resistance as well as excellent ozone resistance.

■JSR NE

Comparison with Other Rubbers

Synthetic rubber in a solidified cuboid shape, weighing 35 kg.

Synthetic rubber crushed into a powder form, and mixed with a dusting material to prevent clumping.

Grade AN(%)Blend Ratio NBR/PVC Stabilizer Product FormML(1+4)

100℃NV80GNV82GNV72GNV73GNV74GNV75GNV76GNV60G

85/1585/1570/3070/3070/3070/3070/3065/35

MediumHigh

Medium HighMedium HighMedium High

MediumMedium

High

6545756852686063

Sheet

Slightly-stainSlightly-stain

Non-stainNon-stainNon-stain

Slightly-stainSlightly-stainSlightly-stain

Grade AN(%)Blend Ratio NBR/EP Stabilizer Product FormML(1+4)

100℃NE71 NE61 NE70 NE60 NE40 NE70F NE60F NE40F

70/30 60/40 70/30 60/40 40/60 70/30 60/40 40/60

HighHigh

Medium HighMedium HighMedium HighMedium HighMedium HighMedium High

60 60 55 55 55 60 65 65

Sheet

Non-stainNon-stainNon-stainNon-stainNon-stainNon-stainNon-stainNon-stain

*This chart shows typical trends, and does not describe the properties or  characteristics of all products.

*This chart shows typical trends, and does not describe the behavior or  characteristics of all products.

NE series: black sheet rubber with polymer/HAF black/zinc oxide = 100/5/5NEF series: white sheet rubber with polymer/hydrated silica/zinc oxide = 100/5/5

Bale

Steel Box Bale Packing Powder Packing

Powder LiquidLight-colored brown synthetic rubber in a liquid state. Viscosity varies depending on the temperature.

Product is inserted into p o l y e t h y l e n e b a g s , which are then packed in cardboard.

Rectangular shape with a thickness of approximately 1 cm, weighing 20 kg.

Product is inserted into polyethylene bags, which are then packed into steel boxes (lids are cardboard).Since the steel boxes can be stored with the sides removed, this contributes to a saving in space after the product is used.

Product is inserted into polyethylene bags, which are then packed in thick paper bags.

Liquid Packing #1 Liquid Packing #2 Sheet PackingProduct is wrapped in black polyethylene bags, which are then banded together.

Liquid product is stored in metal can.It’s Inner capacity is 18 L.

Liquid product is stored in metal drum cans. It’s Inner capacity is 180 L.

PVC Content

ANContent

Tensile Strength

Compression Set

Ozone Resistance

Oil and Fuel Oil Resistance

Cold Resistance

PVC Content, AN Content and Characteristics

Oil and Fuel Oil ResistanceOzone ResistanceAbrasion Resistance Creep Resistance

NV◎◎◎○

PlasticizedPVC

○◎○×

CR○○◎○

NRSBR××◎○

◎: Excellent ○: Good △: Fair ×: Poor

◎: Excellent ○: Good △: Fair ×: Poor

High

High

Good

Good

Poor

High

High

Good

Poor

JSR NE is alloy of NBR and EP that combines the oil resistance of NBR with the weather resistance of EP.

Comparison with Other Rubbers

Ozone Resistance AdhesionCold Resistance Oil Resistance Metal Corrosion Resistance

NE○○○○◎

EP◎△◎×◎

CR◎◎△○×

NBR×◎△◎◎

Oil Resistance

Cold Resistance

Ozone Resistance

Compression Set

EP Content, AN Content and Characteristics

Good

Good

Poor

Low

Good

High

Poor

9 10

EPContent

ANContent

Sheet

Page 7: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

Typical Properties of JSR NBR Non-vulcanized and Vulcanized Rubber

11 12

Grade Grade

Mooney ScorchTest

ML1-125℃

JSR Mold CurastTest

160℃

MillContraction50℃

Vm

AN(%)MooneyViscosity

ML(1+4)100℃

MooneyViscosity

ML(1+4)100℃

Raw Polymer Compound (non-vulcanized) Compound (vulcanized)

t5(Minutes)

tc(10)(Minutes)

tc(90)(Minutes) (%)

Extrusion Test80℃ 25rpm

Flow Rate80℃ 100kg(Kokashiki

Flow Tester)

Q×104

(cc/sec.)Extrusion

Length (cm/min.)

Extrusion Volume

(cc/min.)

DieSwell (%)

Tensile Test IRM90170 Hours at 120 ℃

IRM90370 Hours at 120 ℃

SCTB(%)

SCEB(%)

SH(Point)

△V100(%)

SCTB(%)

SCEB(%)

SH(Point)

△V100(%)

S100(MPa)

S300(MPa)

TS(MPa)

Eb(%)

HA(DuroA)

N215SLN222SHN220SHN221HN224SHN220SN222LN238HN232SHN237HN236HN230SN232SN237N233

N230SLN231L

N230SVN239SVN241HN242SN241N240SN250SN260SN250SLN520N530N640N202ST496

N210ST4103NV80GNV72GNV73GNV75GNV76GNV60G

N215SLN222SHN220SHN221HN224SHN220SN222LN238HN232SHN237HN236HN230SN232SN237N233

N230SLN231L

N230SVN239SVN241HN242SN241N240SN250SN260SN250SLN520N530N640N202ST496

N210ST4103NV80GNV72GNV73GNV75GNV76GNV60G

537981797462527881787960666368474840398265646170675667584197919969748668726767

4843

41.541.537

41.5433535343235353432353435

33.529292926

19.515

19.541352540303041

MediumMedium HighMedium High

MediumMedium

High

458580757056457777727256545659424532307556565663624351525057565473657568686063

235249484436285352484935413744262820295343393946453940382680838051454839464336

1612171914181614172019171819201721181514141517221621661813131113171919171717

222322222322233232222223331133222333332

866656957545546555555545553386556666568

255340394134314951434544465930434645314330444246473731415913952331916201512

362393328415337407337247293394393382322349446432415455341333437363417303255344387358311749432600272464417437550610496

381433402440366427349297322399383407352349337411400420293342348355372335309274396376408409177343363376357372402397398

11011714511511711010714013010395113118906390936069165719678121139701041121602514161627370463061

11549351318115170302548836039649080499637015109706525912515654953550710674407010595115

4.74.24.03.33.93.73.93.53.13.33.53.23.62.83

3.23.02.63.63.63.33.43.23.42.73.23.93.33.66.65.57.13.56.012.710.610.59.613.1

15.818.118

16.317.517.315.916.616.617.417.816.218.413.714.415.314.412.413.316.715.415.315.115.912.414.614.112.9ーーーー

17.318.019.618.719.018.3ー

19.221.022.521.622.122.719.720.321.322.421.822.122.518.319.720.219.918.017.821.419.119.719.718.116.617.620.419.714.814.911

14.421.920.919.919.320.618.717.4

430390430460410470410380410400370440390430470420430480470390400400400340320370520470300260170180420400370400370340290

817273707272766869707070706869706868696969706867646872706375747270768682828288

-8-15-8-3-20092-7-5-13-74-2-3-1152-4-46

-10-1-14-5-511-4-1021-8-1721915111026

-40-37-38-31-33-39-33-14-32-30-27-38-30-28-26-31-38-26-31-26-20-22-28-19-18-18-44-24-31-32-24-26-40-34-31-48-42-39-43

2304-1213111022200-1-1-1-1-30-7-10-63222-133127569

-4-3-3-2-2-2-4-3-3-3-11-4-3-1-30-3-110016166-2-1-5-40-1-3-5-5-9-8-9-8

-1-17-11-2-12-12-12-13-15-22-23-12-22-8-13-17-27-9-10-29-16-21-20-34-48-45-7-14-12-7-1-32-9-269

-13423

-24-22-23-19-23-31-19-14-16-27-25-21-27-14-16-21-31-15-16-29-12-22-23-32-43-35-27-19-13-23-8-33-21-16-13-22-21-18-20

-8-5-8-3-9-7-10-8-8-12-12-10-10-8-10-13-12-12-14-12-15-15-18-17-20-25-5-11-9-5-10-6-2-13-12-6-11-92

678916891715192416171717161915212623273454855710171410202371913713100

[Vulcanization]20-minute press vulcanization at 160 ℃ [Combination]NBR 100, zinc oxide 5, stearic acid 1, SRF carbon 60, DOP 5, sulfur 0.5, vulcanization accelerator TT 1.5, vulcanization accelerator CZ 2.0, with a total of 175.0

*This data indicates representative physical properties, and does not signify product specifications.

Page 8: Specialty Elastomer Dept. JSR NBR JSR (Shanghai) Co., Ltd. · Rm 606 SMEG PLAZA 1386 Hongqiao Road, Shanghai 200051, China Telephone:86-21-6278-7600 Facsimile:86-21-6278-7604 To JSR

Grade Grade

Fuel Oil C48 Hoursat 40 °C

Fuel Oil C/Ethanol(*1)48 Hours at 40 °C

DistilledWater

70 Hoursat 70 °C

ACTB(%)

100℃CS(%)

120℃CS(%)

ACEB(%)

AH(Point)

Aging Test70 Hours of Air Heat Aging

at 120 °C

Compression SetTest(*2)

70 Hours

R(%)

ReboundResilience

(*2)

Low-TemperatureTorsion Test

OzoneDegradability Test

50 ppm5 Hours at 40 ℃

Occurrence(Thousand

Times)

Flex Test(*2)

Growth 2→15 mm

(ThousandTimes)

Tb(℃)

t10(℃)

t100(℃)

Static 20%

Elongation

Dynamic 0 to 20%Elongation

BrittleTemperature

TR(KN/m)

TearingTest

AngleType

Permanentset at200%

Elongation

TSE(%)

SCTB(%)

SCEB(%)

SH(Point)

△V100(%)

△V100(%)

△V100(%)

△V100(%)

Fuel Oil B48 Hours at 40 ℃

-29-40-41-52-46-37-39-67-51-61-63-54-55-52-56-56-60-54-56-60-57-59-62-65-64-67-40-49-59-67-68-72-51-47-30-25-37-29-24

-23-32-38-44-41-37-30-57-46-53-55-47-45-43-52-48-51-48-52-54-54-53-56-58-59-66-33-41-49-56-65-57-46-43-20-19-31-18-17

-21-12-13-12-14-14-18-11-10-12-13-14-12-12-12-14-16-13-17-14-13-16-16-16-18-14-14-15-12-11-10-11-12-16-19-15-16-16-16

162020232820202928303428283035283127343940434869967223313323343422282114201814

Raw Polymer

AN(%)

4843

41.541.537

41.5433535343235353432353435

33.529292926

19.515

19.541352540303041

MediumMedium HighMedium High

MediumMedium

High

458580757056457777727256545659424532307556565663624351525057565473657568686063

13 14

MooneyViscosity

ML(1+4)100℃

N215SLN222SHN220SHN221HN224SHN220SN222LN238HN232SHN237HN236HN230SN232SN237N233

N230SLN231L

N230SVN239SVN241HN242SN241N240SN250SN260SN250SLN520N530N640N202ST496

N210ST4103NV80GNV72GNV73GNV75GNV76GNV60G

N215SLN222SHN220SHN221HN224SHN220SN222LN238HN232SHN237HN236HN230SN232SN237N233

N230SLN231L

N230SVN239SVN241HN242SN241N240SN250SN260SN250SLN520N530N640N202ST496

N210ST4103NV80GNV72GNV73GNV75GNV76GNV60G

313233394734334950526052505062505647586971738410914512030506136594936543932423924

48555860685957787590908188798882948091979995102119152131598110559817958776354645837

332222321222122222222231102221112222223

12665514344-17671107667-113-1-11-5-1012152112-49893171681327

-39-28-33-31-35-40-24-24-29-25-34-36-27-29-24-40-30-33-34-24-32-23-36-35-28-40-28-19-15-31-10-30-26-35-44-47-32-27-35

364746366566675664536475465555597237344

22151213131317121110101212101113151413121114131214121312121291111233534323242

321917192019241815141618191416182019191816212119181820181817141717304543444049

6181821301813373737393434444433383337484948505857541530352039372236111422229

2092024152015ーー20503010ー302030ー20102615203023130306015129201515207015

3135242532273535811142133211151021112225222

-8-18-18-17-26-18-16-31-31-28-32-29-27-34-31-28-29-29-35-37-39-39-40-51-62-49-15-27-26-19-23-27-19-33-16-21-29-34-10

-4-12-15-15-21-15-12-22-22-25-25-23-23-25-28-24-26-24-20-31-31-31-34-42-51-44-14-21-25-13-25-25-15-26-8-12-20-22-9

-11-19-19-22-26-23-19-28-28-29-31-29-27-31-34-30-30-30-29-36-38-36-41-50-58-52-19-27-30-19-33-32-22-36-19-29-34-35-19

C-3C-2C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-2C-3C-3C-3C-2C-2C-3C-3C-3NCNCNCNCNCNC

C-3B-2C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-3C-2C-3C-3C-3C-3C-3C-3C-3C-3C-3A-2ー

C-3C-3C-3B-2NCNCNCNCNC

485154535053515246494852514353524847515151494745424152513928152649536156535054

53334373333322233333332312332ーーー3698101012

Typical Properties JSR NBR Vulcanized RubberCompound (non-vulcanized) Compound (vulcanized)

(*1)Fuel oil C/ethanol blend ratio = 80/20  (*2)30 minute thick press vulcanization

[Vulcanization]20-minute press vulcanization at 160 ℃ [Combination]NBR 100, zinc oxide 5, stearic acid 1, SRF carbon 60, DOP 5, sulfur 0.5, vulcanization accelerator TT 1.5, vulcanization accelerator CZ 2.0, with a total of 175.0

*This data indicates representative physical properties, and does not signify product specifications.