Good Sale Marine Rubber Airbags, Marine Rubber Airbags, Marine Airbags

Marine Rubber Airbags

Advantages
1. High bearing capacity.
2. High kneaded and pressure ability.
3. End explosion proof design.
4. Optimization of the structure layout.
5. Anti-aging and wear-resisting.
6. Higher flexibility and shock absorption.

Light floating salvage gasbag is "haiying" based on the characteristics of the underwater buoyancy aid, salvage engineering design a new type of light weight produce multifunctional and multipurpose airbags. Underwater buoyancy aid, salvage engineering because of its particularity of the work, has a large complex operation, effort, equipment personnel demanding characteristics, often many engineering without proper lifting equipment, or unable to deepwater operation and so on many problems. However, light floating salvage gasbag has light weight, easy to operate, the unit of buoyancy, deep water pressure resistance, resistance to sea water corrosion and so on characteristics, which are widely used in ship, ran aground ship at home and abroad, pontoon bridge, caisson, architecture artifacts, and so on buoyancy aid, salvage engineering, at the same time, combining with the "haiying" new whole winding under high strength ship/water bag to use more easy to help customers to complete all kinds of engineering projects
Airbag boodies have many standard diameters such as 1.0, 1.2, 1.8m, Non-standard airbags can be customerized according to the actual lenth demanded.

Performance requirement of the materials
1, . Performance requirements of Nylon tyre cord fabric

(1), Density of the nylon cord fabric is 95± 5 strands per 10 cm.
(2), Tensile strength at break of the nylon cord fabric is ≥ 205.8 N per strand.

2, Mechanical performance of rubber

(1), Mechanical performance of the rubber is listed as following:

Tensile strength: Out layer >=20 Mpa; Cord layer >=20 Mpa; Inner layer >=22 MApa

Elongation at break: Out layer >=500%; Cord layer >=650 %; Inner layer >= 800%;

Hardness: Out layer 60± 5 HA; Cord layer 50± 5 HA; Inner layer 40± 5 HA;

Adhesion between layers: . >=7 KN/M

(2), The mechanical performances of the rubber after 16 hours of hot air aging at 70 are listed as following

Rate of tensile strength reduction: 15%

Rate of ultimate elongation reduction: 20%

Hardness change: ± 1 0 HA

3, Workmanship of ship airbags: Whole-wrapping explosion-proof type

4, Cord layers: Eight layers, Six layers, Four layers;

5, Models and specifications of nylon cord fabric:

Model: 1400dtex/1260D Specifications: Vl, V2, strength of a single strand ≥ 105N
Model: 1780dtex/1680D Specifications: V2, strength of a single strand ≥ 120N
Model: 2100dtex/1890D Specifications: V3, strength of a single strand ≥ 262N
Note: To prevent counterfeit cord fabric, the buyers can choose the strength of cord fabric, whose price rises in proportion to its strength.