4:28 PM
Arjun K Gopi
No commentsPRINCIPLE FOR DESIGNING FORMULATION FOR RUBBER PRODUCTS.
(a) classification for rubber formulation
In accordance with the use of different formulations of rubber products can be divided into three types as follows.
1 basic formula (the standard formula)
The basic formula and standard formulation, generally used for identification of rubber and a complexing agent. When the initial use of a rubber or compound, test its basic processing and physical properties using basic formula. Design principle of formulation is used in conjunction with the traditional, so that compared with the previous similar materials; formulation should be made as simple as possible, including only can reflect the basic set of basic physical properties of basic process performance of the rubber and vulcanizate is divided, by these basic groups into the compound, can reflect the basic process performance of the rubber (such as Mooney viscosity, Mooney scorch and so on), but also can reflect the basic physical properties of vulcanizate (such as hardness, tensile strength, tensile stress, tensile elongation etc.). Can say, the basic component is indispensable. The basic formula of different departments are often different, but the basic formula of the same kind of basic, similar to.
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