Customizable Nitrile Rubber NBR EPDM FKM Silicone 65/70/90 Shore
Rubber Seals and Gaskets for Sealing Usage
| Product Name | Rubber Seals and Gaskets |
| Materials | NBR, HNBR, EPDM, SILICONE, VITON, FLS, FFPM, FPM , PU ,ACM ,SBR |
| Temperature | NBR(-40~120°C),FFKM(-20~320°C) Viton(-20~200°C),Silicone (-70~220°C) EPDM(-50~150°C),PU(-40~90°C) |
| Feature | Resistance to high pressure, oil, weather, abrasion, solvent, high
temperature, abrasion resistant, aging resistant, insulation, acid
and alkaline resistant |
| Cerfiticate | ISO9001, IATF16949, ISO14001, ISO45001,ISO 13485 |
| Hardness | 30-90 shores A |
| Color | Red, Black, White, blue, green, Clear, etc |
| Size | Any size, Customized/standard and nonstandard |
| Sample time | If instock, within 3 days after payment |
| Delivery time | 7-15 days by express after payment 10-20 days by ship |
| Shipping | Small quantity: UPS/FeDex/DHL express Large quantity: by Air/Sea |
| Customized | OEM & ODM are welcomed |
| packing | plastic bag&carton box or according to your requirements |
| Application | chemical industry, petroleum industry, medical technique, food
industry, sewage-disposal industry, steel industry, semi-conduct
industry and so on. |
We can supply material as NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR,
FFKM, ACM ,SBR , FLS , etc...
What's Each Rubber's Typical Features ?
NBR Rubber Features:
Nitrile rubber (NBR, Buna-N) provides excellent resistance to
petroleum oils as well as mineral and
vegetable oil. Nitrile rubber also offers strong resistance to heat
aging - often a key advantage over
natural rubber.
Nitrile rubber performs well in carburetor and fuel pump
diaphragms, aircraft hoses, seals and gaskets
as well as oil-lined tubing. Due to its versatility, nitrile is
used in applications involving not only oil and
fuel resistance, but those applications requiring resistance to
heat, abrasion, water, and gas permeability.
FKM Rubber Features:
Viton belongs to the Fluoroelastomers (FKM/FPM) group of rubber
compounds. There are many
grades and hardness variations to solve most applications with
various formulations to meet specific
requirements of temperature and chemical resistance. Typical uses
include:excellent heat resistance,
good mechanical properties,good compression set
resistance,resistance to wide range of oils and
fuels,resistance to solvents; especially all aliphatic, aromatic
and halogenated hydrocarbons and acids.
EPDM Rubber Features:
EPDM rubber is a high density rubber primarily used for outdoor
applications. It has dynamic and
mechanical properties between natural rubber and synthetic rubber.
Do not use EPDM if continual contact with petroleum based products
is required.
Not recommended for usage in food applications or those that are
exposed to aromatic hydrocarbons.
HNBR Rubber Features:
Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly
SaturatedNitrile (HSN), is special
class of nitrile rubber (NBR) that has been hydrogenated to
increase saturation of the butadiene
segment of the carbon polymer backbone. Subsequent improvements to
the material properties,
over that of a nitrile rubber (NBR), include greater thermal
stability, broader chemical resistance,
and greater tensile strength.
HNBR is classified by ASTM as a DH-type polymer. This
classification indicates 150ºC service
temperature as well as less than 30% swell in IRM 903 oil. HNBR can
be formulated to meet
application temperatures ranging between -50°C and 165ºC.
SBR Rubber Features:
1.Main materials: Styrene-butadiene rubber (SBR), a general-purpose
synthetic rubber,produced from
a copolymer of styrene and butadiene. Exceeding all other synthetic
rubbers in consumption, SBR
is used in great quantities in automobile and truck tires,
generally as an abrasion-resistant replacement
for natural rubber (produced from polyisoprene).
2.Available place: They are widely used in automobile, electrical
appliances, building vibration isolation
and other industry. For example, air blower, water pump,
instrument, measuring of ships and so on.
3.Main performance: SBR has similar chemical and physical
properties to natural rubber, with generally
better abrasion resistance,outstanding strength,good creep and
stress relaxation resistance and low cost,
etc. It is not recommended to use SBR in applications that involve
ozone, strong acids, oils, greases, fats
and most hydrocarbons.
Neoprene Rubber Features:
Neoprene Rubber, also known as neoprene polychloroprene, is an
extremely versatile synthetic rubber
with more than 75 years of proven performance.
In the automotive world, neoprene is used for many under-the-hood
and underbody parts that require
a reasonably priced, mid-performance polymer with a good all-around
balance of performance properties.
Natural Rubber Features:
Natural rubber was originally derived from latex found in the sap
of rubber trees. The purified form of
natural rubber can also be produced synthetically. Natural rubber
is an ideal polymer for dynamic or
static engineering applications.
Caution: Natural rubber is not recommended for applications where
the rubber part will be exposed
to ozone, oils, or solvents.
PU/Polyurethane Rubber Features:
Polyurethane is an organic polymer. Polyurethanes are formed by
reacting a polyol (an alcohol with
more than two reactive hydroxyl groups per molecule) with a
diisocyanate or a polymeric isocyanate
in the presence of suitable catalysts and additives. Polyurethane
is a widely used compound due to
its superior strength, tear and abrasion resistance. Polyurethane
also provides excellent permeation
resistance.
Features:
- Good hydraulic oil and gasoline resistance
- Resistant to pure aliphatic hydrocarbons (propane, butane, fuel)
- Resistance to mineral and silicone oils and greases
- Resistant to water, oxygen, ozone and aging
- Excellent tear and abrasion resistance
- Available in multiple types and compounds to meet performance and
cost requirements
We have certificates :ISO 9001:2015 , ISO 14001:2015 ,ISO
45001:2018 , IATF , FDA, REACH,
ROHS, SGS etc.
IATF 16949 2016.pdf
ISO 9001 2015.pdf
ISO45001.pdf
ISO 14001.pdf
For color , we can make as customers' requirements .Below table is
the colorful o rings
we made.If you need colored o rings , you can give me pantone number .
1. Since 2006, focus on rubber seals, especially for auto parts
4. Molds > 10000 sets, especially o rings, about 5000 sets.
5.O-ring series covers American standard (AS568), Japanese standard
(JIS), national
standard(GB), and produces a large number of customized
non-standard parts.
6. Material: NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, SBR .The rubber materials
7. Material Certificates: FDA, ROHS, REACH, UL157, CP65 WRC,
EN549,EN45545.
8. Products are widely used in automotive parts, electronic
connectors, valves, pneumatics,
power tools, new energy, medical equipment, electronic products and
other fields.
9. company has introduced HRP, ERP and other systems since its
inception.
10. The company's labor cost, raw material procurement, production
process and
product quality were comprehensively and scientifically controlled.
