NANCAR® 1072

Category: NBR , Acrylonitrile Butadiene Rubber
Manufacturer: Nantex Industry Co., Ltd.
Trademark: NANCAR®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: k2EokU_NANCAR-1072.pdf
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NANCAR® 1072 is a carboxyl-modified nitrile rubber with medium-high oil resistance. It may be processed like normal nitrile rubber except that metal oxide is added at the end of the mixing cycle.

NANCAR® 1072 offers outstanding abrasion and wear resistance. It is recommended for use in belts, industrial rollers, wheels, shoe soles, heels and other mechanical goods requiring high abrasion resistance.
General Information
Features
  • Good Abrasion Resistance
  • Good Wear Resistance
  • Oil Resistant
Uses
  • Belts/Belt Repair
  • Footwear
  • Rollers
  • Wheels
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.980g/cm³
Mooney Viscosity (ML 1+4, 100°C)48MUASTM D1646
Acrylonitrile Content - Bound 26.5%Internal Method
Stabilizer Non-staining
MechanicalNominal ValueUnitTest Method
Abrasion - Test, c.c 153DIN 53516
ThermalNominal ValueUnitTest Method
Heat Loss 0.40%ASTM D5688
Additional InformationNominal ValueTest Method
Abrasion Index - NBS test 911ASTM D1630
HardnessNominal ValueUnitTest Method
Durometer Hardness 2(Shore A)80ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress 3(300% Strain)15.7MPaASTM D412
Tensile Strength 4(Yield)25.0MPaASTM D412
Tensile Elongation 5(Break)460%ASTM D412
Tear Strength 53.9kN/mASTM D624
Compression Set 6(100°C, 70 hr)57%ASTM D395
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air 7(100°C, 70 hr)7.0%ASTM D865
Change in Ultimate Elongation in Air 8(100°C, 70 hr)-26%ASTM D865
Change in Durometer Hardness in Air 9(Shore A, 100°C, 70 hr)5.0ASTM D865
Change in Tensile Strength 10ASTM D471
    100°C, 70 hr, in ASTM #1 Oil 9.0%
    100°C, 70 hr, in ASTM #3 Oil -14%
Change in Ultimate Elongation 11ASTM D471
    100°C, 70 hr, in ASTM #1 Oil -28%
    100°C, 70 hr, in ASTM #3 Oil -20%
Change in Durometer Hardness 12ASTM D471
    Shore A, 100°C, 70 hr, in ASTM #1 Oil 7.0
    Shore A, 100°C, 70 hr, in ASTM #3 Oil -6.0
Change in Volume 13ASTM D471
    100°C, 70 hr, in ASTM Oil #1 -4.6%
    100°C, 70 hr, in ASTM Oil #3 14%
Note Message
1 .(Load weight: 10 NT)
2 .Cured for 15.0 min at 160°C
3 .Cured for 15.0 min at 160°C
4 .Cured for 15.0 min at 160°C
5 .Cured for 15.0 min at 160°C
6 .Cured for 15.0 min at 160°C
7 .Cured for 15.0 min at 160°C
8 .Cured for 15.0 min at 160°C
9 .Cured for 15.0 min at 160°C
10 .Cured for 15.0 min at 160°C
11 .Cured for 15.0 min at 160°C
12 .Cured for 15.0 min at 160°C
13 .Cured for 15.0 min at 160°C
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