Dongguan Ruichen Sealing Co., Ltd.
TO BE O RING KING
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Colorful Good Abrasion SBR O Ring Mechanical Seal for Automobile and Truck Tires
SBR material
| Material | SBR(Styrene Butadiene Copolyme) |
| Advantage | 1.Good Water Resistance |
| 2.Good Rebound Resistance(less than 70shore) | |
| Disadvantage | Poor chemical resistance |
| Poor Tear Resistance ,Rebound Resistance | |
| Temperature | -30~100 ℃ , -40~110 ℃(special formula) |
| Application | For tire ,hose ,conveyor belt etc. |
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.
O-ring application range:
O-rings are suitable for mounting on a wide range of mechanical equipment and function in a static
or moving state at specified temperatures, pressures, and in different liquid and gaseous media. In
the machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical
machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery,
plastic machinery, agricultural machinery, and various types of instruments, a large number of types
of seals are applied. element. O-rings are mainly used for static and reciprocating seals. For rotary
motion seals, only for low speed rotary seals. O-rings are generally mounted in a groove with a
rectangular cross section on the outer or inner circle to seal. O-ring seals still have good sealing and
shock absorption in oil, acid, alkali, grinding and chemical corrosion. Therefore, O-rings are the most
widely used seals in hydraulic and pneumatic transmission systems.
Operating Temperature: about -30°C~+100°C.
Application: mainly used in manufacturing and automobile so as to electrolic aspects with regard to all
kinds of heat-resistant and water-assistant products, such as rubber hoses and dustproof washer seals, etc.
Our Factory
Rui Chen Sealing Co., Ltd was built in 2006, now there are more than 200 staff. The company has two branches
in Guangdong and Jiangxi, They are Dongguan Rui Chen Sealing Co., Ltd. and Shangrao Rui Chen Sealing Co., Ltd..
In recent years, the company has been supported by ShangRao municipal government and fully enjoy all the
preferential policies for economic development zone. We will always take "best quality, best service" as our
mission, and make progress together with you, harmony and mutual win!
Certificates
Progress
FAQ
Q: 1 What kinds of materials can you provide?
A: NBR, EPDM, SILICONE,FKM(FKM),NEOPRENE(CR), HNBR ,NR, IIR, SBR, ACM, AEM,Fluorosilicone(FVMQ),
FFKM etc.
Q: 2 How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your
needs while keeping material costs in mind.
Q: 3 How long can we get the quote?
A: If your information is complete, we will provide the quotation within 8 hours.
Q: 4 Can you provide samples? Is it free or extra?
A: Yes, we can provide samples for free. Freight can be negotiated.
Q: 5 What is the normal lead time for product orders?
A: If the stock generally takes 3-7 days, mold about 15-18 days, no mold about 25-30 days, depending on the product
situation.
Q: 6 How to check the quality of the bulk order?
A: We have incoming inspection, control the quality of raw materials, process inspection,to ensure the quality of the
production process, shipping 100% of the full inspection; automatic inspection machine full inspection, and according
to customer needs before the mass production of pre-production samples.
Q: 7 What is your standard packing?
A: Plastic bag for inner packing .carton box for outer packing also be packed according to customer's requirements.
Q: 8 What's the payment term?
A: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, Paypal is also accepted.