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中文简体The purpose of Tackifying resin 203 is to enhance the adhesive properties of rubber products. It can be used in tires, belts, food containers, soles, and more. It has a melting point of 85-95°F and is insoluble in water. It is a non-flammable, odorless, and biodegradable resin. The resin can be stored in a dry, ventilated area and can last for about three years.
Rubber tackifying resin GL-2003, also known as 203 resin or SP-1068, is a low-molecular-weight compound used in the production of rubber products. Its low-molecular-weight properties allow it to disperse within the polymer matrix and promote specific adhesion. It reduces molecular cohesion and melt viscosity, which results in improved adhesion.
Tackifying resins are used to improve the mechanical properties of rubber. They are made from natural or synthetic rubbers. The softening point of the resin is above 105deg C. These properties make them ideal for improving the tackiness of rubbers. The tackifying properties of the resin are also increased by reducing the free phenol content.
The energy expenditure of Tackifying resin 203 can be controlled by modifying the resin with an alkyl phenol. The modification reduces the internal cohesive energy of the resin and lowers the softening temperature. As a result, the resin can be dispersed in the rubber, reducing the energy expenditure.
