
Nbr Oring
Our NBR O-ring is renowned for their excellent sealing performance, which has passed rigorous testing and ISO9001 and TS16949 certifications. Our NBR O-ring has excellent wear resistance and high temperature resistance, and can withstand the test of time.
nbr oring


The basic properties of NBR O Ring are as follows:
Amorphous and amorphous, the raw rubber strength is low,
and reinforcing agent must be added to have use value.
Oil resistance is the most prominent feature of NBR.
NBR contains polar nitrile group, which is suitable for non-polar or weakly polar mineral oil,
good resistance
to chemicals such as animal and vegetable oils, liquid fuels and solvents.
The heat resistance is better than NR,
SBR and CR, and it can be used for a long time in hot air at 120℃.
The cold resistance and low temperature
resistance are poor. The higher the mass fraction of acrylonitrile, the worse the cold resistance.
Good air tightness,
second only to IIR in general rubber.
The heat-resistant oxygen aging and sunlight aging properties are better
than NR.
NBR O Ring has poor dielectric properties and belongs to semiconductor rubber o ring.



Production Equipment:
Oil resistance tester
100%inspection equipment
Detection equipment
Electrothermal constant
TEMP&HUMI chamber

Certificate:
TS16949
RoHs
REACH
FDA
ISO9001
ISO14001
ISO45001

FAQ:
1. When can I get the quotation?
We usually quote within 8-24 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you need the samples, we would like to send sample from our Chinese factory
3.What kind of files do you accept for printing?
JPG,PDF,STEP and IGS and etc.
4.How long can I expect to get the sample?
3-15 working days for samples.
5.What about the lead time for mass production?
15-30 working days for mass production. It depends on your quantity, and we will try our best to meet your needs.
6.What is your terms of delivery?
EXW, FOB, FCA,CFR,CIF, etc.
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