Active Member
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[China]
Address: Changfeng Filter Element Material Factory, No. 5, Filter Material City, Anping County, Hengshui City, Hebei Province, China
Contact name:Anni
Anping Changfeng filter material factory |
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• Abrasion resistant
• High rebound
• Low compression set
• High load capacity
• High temperature
• Excellent dynamic mechanical formulation
• Oil resistance
• Solvent resistance
• Hydrolysis resistance
• Fire retardancy , anti-static, antioxidant, mildew resistance,
anti-aging, lubrication and many more…
The rubber strip is a kind of strip-shaped colloid used for bonding, repairing or making glue between tires and treads. It has a unique cold-resistant and heat-resistant process formula. It has excellent air-tightness, so that the repaired tire can adapt to all-weather conditions. Various road environments can effectively improve the wear resistance and service life of retreaded tires, and at the same time make the retreaded tires more beautiful.
Rubber material | Letter abbreviation | hardness | temperature | Attributes |
Nitrile rubber | NBR | standard 70° customizable 40°~90° | Limit temperature -40°~120℃ | Oil resistant wear resistant |
Viton | FKM/VITON | standard 75° customizable 50°~90° | Limit temperature -40°~240℃ | High temperature resistant Oil resistant Chemical resistance |
Silica gel | SIL/VMQ | standard 70°OR60° customizable 40°~90° | Limit temperature -60°~250℃ | High temperature resistant Low temperature resistant Avirulent insipidity Food grade |
EPDM | EPDM | standard 70° customizable 40°~90° | Limit temperature -40°~150℃ | Strong acid and alkali resistance Resistant to 150° steam anti-aging Resistance to ozone |
Hydrogenated nitrile | HNBR | standard 70° customizable 40°~90° | Limit temperature -40°~150℃ | Wear oil resistantResistance to cold media Polar-resistant solvent The deformation resistance |
Chlorosilicone rubber | CR | standard 70° customizable 40°~90° | Limit temperature -40°~120℃ | Ozone resistant Weather resistance Chemical resistance Anti-aging |
Fluorosilicone rubber | FVMQ | standard 70° customizable 45°~70° | Limit temperature -60°~177℃ | Oil resistance, acid and alkali resistance Heat resistance, cold resistance, high voltage resistance,
atmospheric aging resistance, hydrocarbon solvent resistance |
Perfluoroether rubber | FFKM | standard 75° customizable 50°~90° | conventional 250℃ Special formula 320°~330℃ | Very excellent performance, can almost be used in all kinds of bad
conditions, PTFE as excellent high temperature resistance, chemical resistance, corrosion resistance, can resist all kinds of
solvents, while having the elasticity of rubber |
PTFE | PTFE/F4 | Generally 55°~65° | Generally -80°~260℃ Reachable -190°~260℃ | Corrosion resistance, wear resistance, high temperature resistance,
low temperature resistance, aging resistance, high pressure resistance, organic solvents (almost insoluble in all organic
solvents) |
• Quick response in 12 hours
• Reliable imported raw material
• Strict analysis and testings on raw material before production
• Assistance from first idea through prototype
• First prototype inspection after mould and before volume
production
• Quick delivery of prototypes or production needs
• Design assistance and parts consolidation
• In-house mold design (Insert, polyurethane, urethane molding)
• In-house formulations to provide the best possible urethane for
your application
• Low-cost tooling
• Over 20 years of in-house experience
• Reliable after-sales service and support
Q: What's the MOQ(Minimum Order Quantity)?
A: All filter products : MOQ = 300 pcs
Q: Could we apply samples?
A: You can easily contact us by E-mail, Skype, or telephone to make
further arrangement for our samples.
Q: What's your terms of packing?
A: Covered with PE bags, outer brown carton and we could be
customized for your request.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: What are the payment terms?
A: T/T, Western Union, Cash, L/C. First time buyer transaction:
Cash Payment or at least 7 days at sight. Please pay some deposit
of payment in advance, if payment ≥ 35,000 USD, 30% deposit in
advance, balance before shipment.
Q: What is your loading port, terms of delivery and delivery time?
A: 1. Ningbo Port 2. FOB 3. Generally two weeks upon two weeks upon
receipts of the deposit. If you have special requirement of
delivery, please let us know.
Put the sponge cover on the split ends, and evenly apply about 0.5mm of grease on the inner circumference. After removing the sponge sheath, apply a special adhesive to the section mold under the split. The butt split surface is pressed tightly and held for 10 to 20 seconds.
Before installing the seal ring, it is necessary to carefully check the surface finish of the seal ring, especially the installation touch layer. Generally, the installation surface is required to be smooth and clean. If there are burrs and unevenness on the surface of the seal, it is not recommended to use it.
