Marine Foam Filled Rubber Fender For Boat And Dock EVA Fenders For
Yacht
| Product Features |
| *Brand | Qingdao Florescence |
| *Style | Foam Filled Marine Fender |
| *Model | Ship Berthing |
| *Material Type | Foam, Polyurethane |
| *Dimension information | Diameter*Length (0.3*0.5-3.5*7.0)M |
The use of memory foams for the fender core, which have high
compressive strengths, results in an ability to absorb a great deal
of energy during marine operations. This is complemented by low
reaction forces, making berthing operations easier – especially in
difficult conditions. Users also gain peace of mind from knowing
that the closed cell structure of the foams used means that these
fenders are virtually unsinkable and will keep functioning – even
if damaged beyond viable repair.
The use of memory foams for the fender core, which have high
compressive strengths, results in an ability to absorb a great deal
of energy during marine operations. This is complemented by low
reaction forces, making berthing operations easier – especially in
difficult conditions.
Users also gain peace of mind from knowing that the closed cell
structure of the foams used means that these fenders are virtually
unsinkable and will keep functioning – even if damaged beyond
viable repair.
Foam Fenders Constructions
Foam fenders are constructed of three parts providing an important
function in the construction. The outside closed-cell
polyethylene foam core absorbs the impact from severe operating
conditions, while the inside skin of reinforced polyuretane
elastomer resists wear and tear among austere condition.
Our floating foam fenders also have a simple yet unique internal
structure, which allows the shear loads to be absorbed by a
through-chain arrangement terminating in end-shackles rather than
the body of the fender itself. This has been engineered so that in
the event of overload, any damaged components of this system can be
replaced in isolation – as opposed to other floating foam fenders
where the end-fittings form an integral part of the internal
workings of the fender and which, if damaged by shear forces, can
lead to the fender being written off.
Difference Between EVA Fenders&PVC Fenders
| Difference | EVA fenders | PVC fenders |
| 1Structure | EVAfoamcore+ Nylon Cord Fabrics+Polyurea Spraying Coating
| Polyvinyl Chloride PVC +air inside |
| 2Service life | 8-10 years | 2-3 years |
| 2Feature | Solid, unsinkable,Ultra-tough | Hollow, easy to be ruptured |
| 3Prices | expensive | cheap |
| 4Energy absorbing | High Energy absorbing,Low Reaction, Low hull pressures (just 172kN/m2) | Not as good as EVA fenders |
| 5Safety | Because of unsinkable design, they can provide constant protection for ships | Because of easiness of rupturing, put ships in danger of collision |
| 6Maintain | Even at the end of their first service life they can be returned to the factory for refurbishment before going back to work | Once broken stop working |
Construction of Florescence Foam Filled Fender
Our Foam Filled Fenders are constructed of three parts each
providing an important function in the construction and lifespan of
the fender. The
three parts are (1) The closed cell EVA foam. (2) Outer rubber +
nylon cord fabrics. (3) Polyurea spraying coat.
Foam Core
The closed cell EVA foam core used inside offers un-sink ability
during operation.
Outer Rubber + Nylon Cord Fabrics
The outer rubber + nylon cord fabrics is specifically designed to
seal EVA foam inside and to prevent any leakage.
Polyurea Spraying Coating
Polyurea coating is permanent spray on coatings that protect the
surface of fender body. It is more durable than rubberand flexible
in all weather conditions; no softening in heat or becoming brittle
in cold. Dent, scratch and chemical resistant
Key features of floating foam fenders
High energy absorption/low reaction force
Virtually unsinkable
Simple, effective internal engineering
Low maintenance costs
Easy to install
Non-marking PU elastomer skin
Available with best in class NanHai Marine chain and tyre nets
Standard range supplemented by bespoke design service
The EVA foam we use in the construction of our Foam Filled Fenders
is the closed cell type. It is made from Ethylene Vinyl Acetate and
blended
copolymers. It has a high level of chemical cross linking. These
foams are flexible and resilient making them ideal for fendering
products. Importantly,
the foams are also chemically inert and nonabsorbentmaking them
suitable for use in marine environments.
