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NRB-3305E Nitrile Butadiene Flexilis

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Applicatio

In line with the requirements of the European Union environmental protection butadiene rubber, used for automotive, drilling, engineering hydraulic hose in the rubber layer, the inner layer, textile rubber appearance, printing rubber,fitness material and translucent business material protection control materials and other insulation foaming materials, oil tank lining, oil resistant seal and miscellany.



Analysis Item

Qualitas iAndex


Test results


Experimentum modum

Superior

productio

Qualified uber

Volatile materia,% (missa fraction)

≤0.50

≤0.70

0.18

GB / T 24131.1-2018 Hot Roller Ratio B2

Fraxinus contentus,% (missa fraction)

≤0.75

≤0.75

0.71

GB / T 4498.1-2013

Alligatus acryonitrile,% (missa fraction)

32.5 ~ 34,5

31.5 ~ 34.5

34.4

SH / T 1157.2-2015:

A

Viscositas Mononey, ml (I + IV) C ° C

L ~ LX

L ~ LX

55

GB / T 15340-2008 super

Roll Modus GB / T1232.1

CCC% modulus accentus (CXLV ℃, 50min

Typus I Sample, celeritate 500mm / min), MPA


10,6 ~ 14.6


10.3 ~ 14.9


12.7



GB / T 34685-2017

ASTM IRB non VIII Carbon Nigrum GB / T 528-2009

Typus ego dutter

Tensile fortitudo (CXLV ° C, 50min Type EGO Sample, celeritate 500mm / min), MPA

≥25

≥24

30.4

Elongatio ad confractus (CXLV ° C, 50min Type Ego Sample, celeritate 500mm / min),%

≥470

≥440

595


3305 1

3305 2

3305 4



22

12

33


2222_ 副本





1111_ 副本




33333_ 副本


Non enim sustinuit nostram principiis - ad addere valorem ad customers et providere ministerium in omnibus facies nostrae negotii.

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