EVA Foam Fender Long Service Life

Short Description:

Characteristics of polyurea elastomer:
Polyurea elastomer possesses a unique blend of properties that make it an outstanding polymer synthetic material positioned between rubber and plastic. In comparison to natural glue, it can offer a wear resistance that is 3 to 5 times higher, while its oil resistance is four times higher than butadiene rubber. Moreover, it boasts superior mechanical strength, with tear resistance, high load bearing capacity, and a level of acid and alkali resistance, solvent resistance and low-temperature resistance that sets it apart from ordinary rubber. It also possesses exceptional bonding strength with metal frame plates, and its wide hardness range, adjustable within the A10-A100 elastic limits, provides even more performance flexibility.

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Product Detail

Product Tags

Foam filled fender component

Polyurethane elastomer, EVA foaming, steel pipe and flange four parts.

Foam filled fender best features

1. With high floating performance, not affected by the tide.
2. Bright colors, according to customer requirements to provide a variety of colors.
3. Compared with the inflatable fender, the use process does not need to add gas, not afraid of scratching, not afraid of puncture, not afraid of friction, sea water resistance, acid and alkali resistance; The service life is as long as 25--30 years, with safety and maintenance free sex.
4. Although it is a solid core, but the weight is very light, convenient installation and mobile flexible.
5. When the compression deformation is 60%, the reaction force is obvious from small to large, and the energy absorption is very high.

Common dimensions and properties of foam-filled fenders

SIZE		Compression deformation 60%
Diameter（mm）	Length (mm)	Reactionforce-kn	Energyabsorb kn-m
300	500	38	1.8
400	800	56	2.6
500	1000	71	3.8
600	1000	95	5
700	1500	150	24.5
1000	1500	205	49
1000	2000	274	64
1200	2000	337	93
1200	2400	405	129
1350	2500	514	172
1500	3000	624	216
1700	3000	807	260
2000	3500	990	456
2000	4000	1163	652
2500	4000	1472	1044
2500	5000	1609	1228
3000	5000	2050	1412
3000	6000	2460	1695
3300	6500	2665	1836