Ship Lifting Inflatable Rubber Airbag , Ship Balloon For Landing
Boats
Marine Rubber Airbag is China independent intellectual property
rights of innovative products, the products are mainly applied to
ship launching and landing, weight lifting, handling, installation
of underwater buoyancy aid etc. Nowadays, Marine rubber airbags are
widely used in the world. The Products are less limited by space,
no large mechanical equipment, can shorten the working period and
save the unnecessary cost. Through years of development practice,
marine rubber airbag is become more safety, effective and green
environmental protection.
Features
● Different airbag size stock available, quick delivery
● Provide repair kit and on site instruction
● Long time service life can be reused many times
● Wear resistance and anti aging
● Good raw material and cord fabric
● Do no harm to the environment. Time & money saving
● Need no more than air compressors, winches and ropes
● Marine airbags are much cheaper and portable than other methods
echnical Strengths:
1. Higher content Natural Rubber materials, 56%. Higher content
natural rubber prove to be superior quality.
2. Gas Tightness. We design to secure the Pressure Decrease is not
exceeding 5% around approximately 72 hours
3. Configuration of Airbag Layers. Layers should mean corresponding
synthetic tyre cord layers and additional rubber layers combination
to secure longer lifespan.
4. Breaking force of Synthetic-Tyre-Cord. Every strand is over
31kgs breaking force to reinforce the tensile strength.
Application
● For ship upgrading, conversion or new/repair launching (Ship
launching airbags)
● Marine airbag for salvaging sunken ship or heavy immersed steel
structure
● For hoisting and transporting heavy goods up to 10,000 tons
structure on land
● For floating use purpose as improve the draft.
● Pneumatic rubber core for architecture engineering Container for
storing and transporting gas and corrosive chemical liquid and pure
water for voyage
● Rubber bag for ship ballast
● Rubber airbags used for culvert making.
The airbag is working under bad and poor condition, suffering from
long time sunlight exposure, seawater corrosion, impurities
pollution, etc. The surface of airbag must be equipped with high
capability of abrasion resistance, ageing resistance, corrosion
resistance.
our airbag is made of natural rubber with special ingredients and
unique manufacturing method. The finished airbag could working very
well under above mentioned bad and poor working condition.
Synthetic Tyre Cord
with High Breaking Strength
Lead Time
Within15 Working Days
Usage
Ship Launching, Protection
Transport Package
Deflated or Tray
| o. | Test Item | Required value | Test Method |
| 1 | Tensile strength (MPa) | >=18 | ISO37 |
| 2 | Elongation at break (%) | >=400 | ISO37 |
| 3 | Hardness,º (Shore A) | 60±10 | ISO7619-1 |
| 4 | Tear strength (N/cm) | >=400 | ISO34-1 |
| 5 | Compression set,% (70ºC±1ºC,22h) | ≤30 | ISO815-1 |
| 6 | After thermal aging at 70ºC±1ºC,96h | Holding of pull lengthening,% | >=80 | ISO188 |
| 7 | Holding of elongation at break,% | >=80 | ISO188 |
| 8 | Change of hardness,º(Shore A) | ≤8 | ISO7619-1 |
| 9 | Static ozone aging at 40ºC×96h [ozone concentration
(50±5)×10-8],extension 20% | No Crack | ISO1431-1 |
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