Marine rubber fender

Types and Differences of Rubber Used in Pneumatic Fenders

1. The rubber commonly used in the market is pure natural rubber and natural rubber containing regenerated rubber.
2. The best rubber is Thailand's no. 3 cigarette rubber, which the rubber content of the pneumatic fenders is generally more than 50%.
3. There are three kinds of rubber in the manufacture of rubber fender ball: inner layer glue, curtain line glue and outer layer glue.
4. In general, Vietnam 3L natural rubber is used for inner layer glue, with a content of 67% (why Vietnam 3L rubber is used) because the performance of natural rubber is different, Vietnam 3L is superior to other rubber in density and tensile performance. It's the perfect material for an inner tube, but not for an outer layer of glue.
5. The cord glue is the same as the glue on the air bag.
6. Outer layer glue: generally, the outer layer glue is added with chloroprene adhesive and other chemical reagents on the basis of curtain wire glue to ensure the rubber has anti-acid, alkali and seawater corrosion, and anti-aging performance is improved.
The difference in the skeleton material used for pneumatic fender
1. Nylon cord fabric and polyester cord fabric, the stretch of nylon cord fabric is better than that of polyester. We use polyamide 
2. There are many kinds of nylon cord fabric: 1260D2 and 1260D3 in the air bag factory.
3. Difference of single strength: D2 strength is 212N(21KG), D3 strength is 313N (31kg), D2 curtain fabric is usually adopted, and the curtain fabric of d3 is required unless there are special requirements.
Related News
  • D Type Rubber Marine Fender

    D Type Rubber Marine Fender

    August 9, 2018absorption of products; In compression fender series, arch fender (TD-BB) has high energy absorption per unit weight.2) Good anchorage, applicable to ships, wharves, shipyards, etc., with a wide range...view
  • W fender

    W fender

    May 17, 2018W Type Fender is an improvisation of the Arch and Flat Top Arch Fender. As these type fenders have a wider face, the hull pressure is relatively low as compared to both Arch and Flat Top Arch Fenders....view
  • Demolition and Installation Advice after Damage of Boat Rubber Fender

    Demolition and Installation Advice after Damage of Boat Rubber Fender

    March 26, 2018In view of the recent problems with many new customers purchasing boat rubber fenders, the following suggestions are proposed when dismantling the existing marine rubber fenders and problems that are ...view
  • Rubber Fender: Floating Rubber Fender and Solid Rubber Fender

    Rubber Fender: Floating Rubber Fender and Solid Rubber Fender

    February 4, 2018Generally, according to the structure, the rubber fender can be divided into two categories: floating rubber fender and solid rubber fender.Solid rubber fender (non-floating type) has a longer applica...view
  • How is the Rubber Fender Installed?

    How is the Rubber Fender Installed?

    July 10, 2018This technique is applicable to the rubber fender on the side board of the ship.Technical content:The raw material of the steel rubber fender shall be the same as that of the corresponding hull platin...view
  • The classification of the fender

    The classification of the fender

    July 10, 2018Rubber fender The fender, also known as wood protection, is installed on a dock or ship to absorb and buffer the collision energy of a ship's mooring. It can protect ships and wharf from damage. It is...view
  • TEL:+86 13966012888
  • FAX:+86-553-2663993
  • EMAIL:licheng@wuhupa.com
  • ADDRESS:Xu Town, Nanling county, WuHu city, Anhui, China