High performance NBR gasket flange nitrile rubber o ring suppliers of custom rubbers gasket
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- Supplier: Wenzhou Heng Sealing Techenology Co. Ltd.
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Product Overview
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Products Description
Performance and Technical index
Technical index NBR | ||||
Hardenss(ShoreA) | 65 | |||
Density | 0.95~1.0 g/cm 3 | |||
Tensile Strength | 19.1MPa | |||
Elongation At Break | 324% | |||
Modulus at 300% | 10.9MPa | |||
Compression Set | 23% | |||
Expected service life | 12year | |||
Performance of NBR
1）HIGH TEMPERATURE RESISTANCE
HEAT AGING RESISTANCE OF VARIOUS RUBBERS
MATERIAL The limit temperature of working ability①. Temp (℃)
FKM(F26) 320
SI 320
FKM(F23) 250
NBR 180
NR 130
EPDM 150
2） HIGH CHEMICAL STABILITY
3） COMPRESSION SET RESISTANCE
4） COLD RESISTANCE
5） OTHER PERFORMANCE
① Low air permeability
② Weather resistance and ozone resistance are stable
③ Moderate radiation resistance
④ Excellent fire resistance
⑤ It is only suitable for low frequency and low voltage. Temperature has a great influence on its electrical properties. With the increase of temperature,the insulation resistance decreases obviously.
② Weather resistance and ozone resistance are stable
③ Moderate radiation resistance
④ Excellent fire resistance
⑤ It is only suitable for low frequency and low voltage. Temperature has a great influence on its electrical properties. With the increase of temperature,the insulation resistance decreases obviously.
Product introduction and application
Nitrile rubber (NBR) is a kind of synthetic rubber, which has good corrosion resistance to oil, solvent, aromatic hydrocarbon, basic hydrocarbon, oil and natural gas in a wide temperature range. It has good corrosion resistance to hydroxide, salt and nearly neutral acid. But in strong oxidation medium, chlorinated hydrocarbons, ketones and lipids, its corrosion resistance is poor, and the recommended working temperature is 51 ~ 121 ℃.
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FAQ
Q1: Are you a factory or trading company
A1: We are a factory & trading company, we can guarantee our price is first-hand,
very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q3: When can I get the price?
A3: Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample?
A4: If you can not buy our product in your local area, we will ship a sample to you.
You will be charged a sample price plus all related shipping costs.Express delivery
charge depends on the quantity of the samples.
Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices varies.
A1: We are a factory & trading company, we can guarantee our price is first-hand,
very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q3: When can I get the price?
A3: Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample?
A4: If you can not buy our product in your local area, we will ship a sample to you.
You will be charged a sample price plus all related shipping costs.Express delivery
charge depends on the quantity of the samples.
Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices varies.
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