NANCAR® 3365

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: g6LNgy_NANCAR-3365.pdf
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NANCAR® 3365 is a medium high acrylonitrile butadiene copolymer with good oil resistance. It is polymerized at low temperature and contains sufficient antioxidant for normal aging conditions. It has superior processing characteristics, fast curing rate, low mold fouling and superior resilience properties.

NANCAR® 3365 is an excellent multi-purpose nitrile elastomer. It may be blended with vinyl resins to produce smooth extrusions and nerve-free sheets. Suggested applications include those in fuel hoses, packings, gaskets, oil seals, other car parts, oil resistant belts, footwear and roll covers.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
  • Fast Cure
  • Good Processability
  • Oil Resistant
Uses
  • Automotive Applications
  • Belts/Belt Repair
  • Footwear
  • Gaskets
  • Hose
  • Seals
  • Sheet
Forms
  • Pellets
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.980g/cm³
Mooney Viscosity (ML 1+4, 100°C)62MUASTM D1646
Acrylonitrile Content - Bound 33.0%Internal Method
Solubility - in MEK 100%
Stabilizer Non-staining
ThermalNominal ValueUnitTest Method
Heat Loss 0.20%ASTM D5688
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shore A 173
    Shore A 272
    Shore A 371
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    300% Strain 49.32MPa
    300% Strain 510.5MPa
    300% Strain 611.4MPa
Tensile Strength ASTM D412
    Yield 727.8MPa
    Yield 827.0MPa
    Yield 927.3MPa
Tensile Elongation ASTM D412
    Break 10620%
    Break 11580%
    Break 12560%
Tear Strength 56.9kN/mASTM D624
Compression Set 13(100°C, 70 hr)55%ASTM D395
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air 14(100°C, 70 hr)-14%ASTM D865
Change in Ultimate Elongation in Air 15(100°C, 70 hr)-38%ASTM D865
Change in Durometer Hardness in Air 16(Shore A, 100°C, 70 hr)4.0ASTM D865
Change in Tensile Strength 17ASTM D471
    100°C, 70 hr, in ASTM #1 Oil -11%
    100°C, 70 hr, in ASTM #3 Oil -28%
Change in Ultimate Elongation 18ASTM D471
    100°C, 70 hr, in ASTM #1 Oil -28%
    100°C, 70 hr, in ASTM #3 Oil -28%
Change in Durometer Hardness 19ASTM D471
    Shore A, 100°C, 70 hr, in ASTM #1 Oil 1.0
    Shore A, 100°C, 70 hr, in ASTM #3 Oil -9.0
Change in Volume 20ASTM D471
    100°C, 70 hr, in ASTM Oil #1 0.40%
    100°C, 70 hr, in ASTM Oil #3 16%
Note Message
1 .Cured for 60.0 min at 150°C
2 .Cured for 40.0 min at 150°C
3 .Cured for 20.0 min at 150°C
4 .Cured for 20.0 min at 150°C
5 .Cured for 40.0 min at 150°C
6 .Cured for 60.0 min at 150°C
7 .Cured for 60.0 min at 150°C
8 .Cured for 40.0 min at 150°C
9 .Cured for 20.0 min at 150°C
10 .Cured for 20.0 min at 150°C
11 .Cured for 40.0 min at 150°C
12 .Cured for 60.0 min at 150°C
13 .Cured for 60.0 min at 150°C
14 .Cured for 40.0 min at 150°C
15 .Cured for 40.0 min at 150°C
16 .Cured for 40.0 min at 150°C
17 .Cured for 40.0 min at 150°C
18 .Cured for 40.0 min at 150°C
19 .Cured for 40.0 min at 150°C
20 .Cured for 40.0 min at 150°C
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