Method for preparing liquid crystal nylon alloy
A nylon and alloy technology, which is applied in the field of preparing liquid crystal nylon alloy, can solve the problems of poor fluidity and dissatisfaction, and achieve the effect of reducing cost, reducing dosage, and good processing stability
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Embodiment 1
[0022] After crushing 8.5kg of liquid crystal oligomer and 1.5kg of high temperature nylon oligomer, add them to the reactive screw, add 100g of trimesic acid, react for 3 hours, extrude and cut into pellets, increase the viscosity of the pellets in solid phase for 10 hours, and complete reaction.
Embodiment 2
[0024] After crushing 5.0kg of liquid crystal oligomer and 5.0kg of high temperature nylon oligomer, add them to the reactive screw, add 100g of trimesic acid, react for 3 hours, extrude and cut into pellets, increase the viscosity of the pellets in solid phase for 16 hours, and complete reaction.
Embodiment 3
[0026] After crushing 1.5kg of liquid crystal oligomer and 8.5kg of high temperature nylon oligomer, add them to the reactive screw, add 100g of trimesic acid, react for 3 hours, extrude and cut into pellets, increase the viscosity of the pellets in solid phase for 12 hours, and complete reaction.
[0027] The properties of Examples 1-3 are shown in Table 1.
[0028] Table 1
[0029] Example
[0030] It can be seen from Table 1 that the appearance is uniform and there is no phase separation.
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