We are offering reinforced reaction injection molding machine."the characteristic of rim process is the material flow rate is very high .then stostes viscosity can not be very high .such as the viscosity of polyurethane mixture is about 0.1 pa s.and flow rate control at 600 gs in mold falling .Polyurethane two-component mixture have very high reactivity after injected in the mold , so it complete curing in ten more minutes .but plastics conductivity is not good , so most heat can not release from a large chemical reaction condition , so that the outside temperature are higher than inside, so the curing development is from inside to outside
HongKong, China
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Paul Fan (Youde prototype co., LTD)
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