Reaction injection molding schematic

Figure 7.85 Schematic diagram of the reaction injection molding (RIM) process.

The Reaction-Injection-Molding process is schematically shown in Figure 6. In this case, the two monomeric or low molecular weight reactants, a polyisocyanate and a polyol, are accurately metered through separate pumps and mixed in a very small mix-... 

Figure 6. Schematic of the "reaction-injection-molding process A and B Raw material tanks (1) and (2) Mold (3) Reinforcements (4)...

Fig. 13.40 Schematic representation of a typical RIM machine. The machine can be divided into three basic parts (1) low-pressure recirculation or conditioning (bounded by the dotted lines) (2) high-pressure metering and (3) the impingement mixhead. The mold is usually considered separately. The figure shows the machine in low-pressure recycle mode. [Reprinted by permission from C. W. Macosko, RIM Fundamentals of Reaction Injection Molding, Hanser, Munich, 1989.]...

Figure S. Schematic of a reaction injection molding machine. Reproduced with permission from Macosko, C. W., Fundamentals of Reaction Injection Molding. Hanser Publishers (dist. by Oxford University Press), New York, 1989 [30],...

FIGURE 14-54 Schematic diagram illustrating the reaction injection molding process. 

FIGURE 2.57 Schematic of structural reaction injection molding (SRIM). 

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