What Materials Are Used For The Ship Rubber Fender?
The ship rubber fender is made of specialty latex. Some of the non-rubber components in the latex are left in the solid natural rubber. Natural rubber contains about 98% of rubber and 6% of non rubber. The proportion of these components may be different, but they are basically within the scope, because of different production methods, different origins and even different growing seasons.
Alba can promote vulcanization and retard aging of rubber. On the other hand, the protein has strong water absorption, and can make the rubber mildew and reduce insulation. Protein also has the defect of increasing thermogenesis.
Acetone extracts are high-grade fatty acids and steroids, some of which act as natural antioxidants and accelerators, and some of which help powdered complexes disperse in the mixing process and soften the raw rubber.
Ash content contains mainly magnesium phosphate and calcium phosphate, and a small amount of copper, manganese and other metal compounds. Since these metal ions can promote rubber aging, their content should be controlled.
When the moisture content in the rubber of the ship rubber fender is not more than 5%, it can be volatilized during processing, but when the moisture content is too high, it will not only make the raw rubber easy to mold during storage, but also affect the processing of rubber, such as mixing agent easy to agglomerate. During the process of calendering and extrusion, bubbles are produced easily, and bubbles or sponge shapes are formed during the curing process.
- March 27, 20181. The ship is overloadedThis kind of damage often occurs in rubber fenders, especially some old rubber fenders, which often cracks at weak places in the structure. Cracks are generally in the directi...view
- October 23, 2018At present, rubber products are processed by exporting in our country.view
- March 29, 20181. The transportation method of rubber fender is car transportation.2. During the loading and unloading process, the fender shall be adopted the correct lifting method, shall be kept clean, shall not ...view
- July 10, 2018When the inflatable rubber fender is leaking, we usually have to do the following treatment. To find a place to support the jack, pressure is required to reach 8 to 16 kg per square centimeter (for ex...view
- April 14, 2018Bridge dampers refers to the characteristics of any vibration system in the vibration, due to external effects or inherent reasons in the system, resulting in the gradual decline of amplitude, and the...view
- August 3, 20181. 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 t...view