Rubber washers are flat rubber rings with center holes to accommodate fasteners or allow fluids to pass through. Rubber washers prevent leaks, protect surfaces, and dampen vibration in a variety of applications. Because of their durability and flexibility, these rubber spacers provide a tighter seal than metal washers in many applications.
Rubber washer uses especially benefit plumbing, heating, ventilation, and air conditioning systems, as well as pools, boats, and other aquatic products that come into extensive contact with water. They also insulate against electric charges in electronic and thermal applications. Additionally, rubber washers absorb shock, making them great for use as rubber spacers in machinery with frequently moving parts. No matter the application, rubber washers' nonabrasive qualities ensure scratch-free products throughout their lifetime.
Different rubber washer materials benefit different applications.
Silicone rubber washers: Silicone washers withstand extreme temperatures (150° to 500°F) in dry or humid climates, offering the best overall temperature range available. They also operate with low compression sets and resist ozone, UV light, and fungus. Silicone is the material of choice for brake fluids and high point oils, but it doesn't work well for petroleum oils and ketones.
Ethylene diene monomer (EPDM) rubber washers: These washers can withstand weather extremes and temperatures from 60° to 280°F. They also offer low gas permeability and resist ozone, steam, water, alcohols, and brake fluids. EPDM rubber washers have dielectric qualities, which provide excellent protection from electrical currents, ozone, and sunlight. It is heat resistant and has excellent color stability.
Neoprene rubber washers: These washers weather well, have high ozone resistance, and good oil, petroleum, and solvent resistance. They operate in temperatures ranging from 65°F to 260°F. They also resist freons, point oils, and mild acids. Neoprene rubber works well in general-purpose elastomer applications.
| Technical Specification |
|
| Material |
NBR, NR, EPDM,FVMQ,HNBR,LSR,CR,Silicon, PU,SBR,IIR |
| Size/Color |
Customized |
| Hardness |
20-90 Shore A |
| Processing Way |
Compression, injection, injection transfer, extrusion, silicone liquid injection |
| Certificates |
SGS, RoHS. Reach |
| Packing |
PE plastic bags then to the carton / as customized |
| Payment |
T/T, Paypal, Western Union,Payoneer |
| MOQ |
5000 PCS |
| Shipping Method |
SEA,AIR,DHL,UPS,FEDEX,TNT, etc. |
| Delivery Time |
7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ |
| Full Name of Material |
Nitrile Rubber (Buna-N/NBR)
Natural Rubber(NR)
Ethylene-propylene (EPR, EPDM)
Fluorocarbon (FKM/FPM)
Fluorosilicone(FVMQ)
Hydrogenated Nitrile (HNBR)
Liquid Silicone Rubber(LSR)
Neoprene Rubber(CR)
Silicone Rubber
Polyurethane(PU)
Styrene-butadiene Rubber (SBR)
Butyl Rubber(IIR) |
About Us:
Melon, as a recognised experienced rubber factory enable ,The production base covers an area of 20,000 square meters.has two floors of 100,000-class dust-free workshops, and more than 20 senior engineers.
us to advise our customer of the mostsuitable rubber or silicone or plastic moulding parts to be used for their application. Our engineerwork closely with your design engineers and we help ensure your products meet specification.
Our inhouse specialists can advise on material selection, including:NR/SBR/EPDM/SIR/CR/SBR/IIR/HNBR/FKM/PU.Melon has continually implemented newtechnologies to meet the changing needs of our customers.At present, it has obtained more than100 patents in the industry.
The company has passed ISO9001 and industry-related quality system certification (ISO13485, SIRAICTl),One-stop solution, together with competitive price and professional service. This is what we cangive by having a thorough ERP system monitoring every process of raw material tracking , projectR&D, quality inspection, warehouse inventory,Throughout the whole path, we value the recognitionand supports of our customers and are wiing to provide more value-added services in return.
Punctuality and know-how, dedication and skilled people are the solid basis for our many years of successful operation.
Innovation and investment in advanced equipment and new applications are the driving forces for the common success.
We expect to work with your esteemed company to realize mutual growth!
FAQ:
Q:Are you a trader or a manufacturer?
A:We are a trading and manufacturing company with specialized manufacturing factories and trading departments.
Q: How can I get some samples?
A:Please contact us. We are honored to offer you free samples. It will cost some sample charge for custom
designs,but it is refundable when order is up to certain quantity.
Q: What is your delivery time?
A: 7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ.
Q: Why choose us?
A: We have professional team with rich experiences and high precision equipment which can guarantee the
product quality, through our scientific management and strict cost control we can offer you the best competitive !
Welcome to inquire, let's get started!
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