NATURAL RUBBER AND SYNTHETIC RUBBER In 1839, an American inventor named Charles Goodyear developed a method to improve the properties of natural rubber, making it stronger and more usable. He called this process the vulcanization or boiling of oxygen in rubber and metals. This process revolutionized the rubber industry. Natural rubber is an elastomer (elastic hydrocarbon polymer) made from raw […]
Why natural rubber is rarely used in heavy tires Heavy tires are purchased mainly for their durability and re-coating capability, which is derived from the natural rubber properties used in them. The re-coating capability in the lightweight tire market is not that important. In the formulation of the compound used in aircraft tires, natural rubber is usually used because of […]
What is the sole of a shoe? The sole of each shoe has a great impact on the quality and comfort of that shoe, so to buy a good shoe, you must be familiar with the characteristics and use of different types of shoe soles. In this article, we will get acquainted with the types of shoe soles and their […]
Metal glass is better or rubber Are metal glasses better or rubber? This question is asked by many people with glasses or those who intend to make the first glasses. The answer to this question is that the weight of the good features of the metal frame is greater. However, it is good to know the advantages and disadvantages of […]
What are the ingredients of tyre and why does it rot? In the construction of rubber, various chemical, natural and mineral ores are used, each of which plays a special role in the performance of the tire as well as in its production. In the construction of rubber, various chemical, natural and mineral materials are used, each of which plays […]
The use of worn tires in the protection of beaches and coastal ecosystems solves the problems related to waste tires as well as illegal accumulation and its risks to the environment. Worn tires due to high strength, slow decomposition of cheese with a sticky surface, can be widely used to protect beaches and coastal ecosystems, the tire has a long […]
Rubber tree and tire industry Rubber is one of the rubber and rubber materials that is available in two types of natural rubber and synthetic rubber. This material is called rubber in France and rubber in England and can be identified by aliases (N R). Many trees, shrubs and even shrubs produce a milk-like sap called latex or natural rubber. […]
The NR (STR5L) rubber was purchased in block form from Chana Latex Co., Ltd. (Songkhla, Thailand), whereas CB (N-330, particles size 30 nm) and china clay (CC, C-400, mesh size 400) were acquired from GSP Products Co., Ltd. (Bangkok, Thailand). The CB and CC are generally considered as reinforcement and non-reinforcement fillers, respectively. Paraffinic oil (PO, grade A no.15), added […]
Impact force remains the primary cause of foot injury and general discomfort with regard to footwear. The footwear industry traditionally relies on modified elastomers (including natural rubber) whose properties can be physically adjusted by varying the constituents in the rubber formulations. This work aims to investigate the effect of filler/plasticizer fractions on shock attenuation of natural rubber soles. The statistical […]
Natural rubber and market Various products of rubber sector in the world market have been facing price growth, which includes all groups related to rubber. RSS and SMRs in the Malaysian market and STRs in the Thai market have also seen price increases. ISNR 10 and ISNR 20 have also been on the rise in the Indian market. Latex has […]