A kind of glass fiber reinforced PC material and its preparation method and application
A glass fiber and glass fiber technology, which is applied in the field of high toughness glass fiber reinforced PC materials and their preparation, can solve the problems such as the decrease of polycarbonate toughness, and achieve the effects of improving dispersibility, high strength and enhancing interaction.
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Embodiment 1
[0069] This embodiment provides a high toughness glass enhanced PC material, which comprises the following components by weight of the weight:
[0070]
[0071] The preparation method of the above high toughness glass enhanced PC material is as follows:
[0072]The components in the above formulation were uniformly mixed with a high-speed mixer for 5 min, and the mixture was added to the twin screw extruder for melt mixing, the working parameters of the extruder were as follows: one region temperature was 220 ° C, the temperature of the second region was 230 ° C, three zone temperature is 240 ° C, the four level temperature is 240 ° C, the temperature of 240 ° C, the temperature of the six region is 240 ° C, the seven region temperature is 240 ° C, the eight region temperature is 240 ° C, the nine district temperature is 240 At ° C, the temperature is 240 ° C, the eleven zone temperature is 235 ° C, the screw rotation speed is 300 rpm, the residence time is 3 min, the extrusion ...
Embodiment 2
[0079] This embodiment provides a high toughness glass enhanced PC material, which comprises the following components by weight of the weight:
[0080]
[0081] The preparation method of the above high toughness glass enhanced PC material is as follows:
[0082] The components in the above formulations were uniformly mixed with a high-speed mixer for 5 min, and the mixture was added to the twin screw extruder for melt mixing, the operation parameters of the extruder were as follows: one region temperature was 240 ° C, the temperature of the second region was 250 ° C, the three zone temperature is 260 ° C, the temperature of the four zone is 260 ° C, the temperature of 260 ° C, the temperature of the six zone is 260 ° C, the seven area temperature is 260 ° C, the eight region temperature is 260 ° C, the nine region temperature is 260 At ° C, the ten region temperature is 260 ° C, the temperature of 255 ° C, the screw speed is 350 rpm, the residence time is 3 min, the extrusion is...
Embodiment 3
[0089] This embodiment provides a high toughness glass enhanced PC material, which comprises the following components by weight of the weight:
[0090]
[0091]
[0092] The preparation method of the above high toughness glass enhanced PC material is as follows:
[0093] The components in the above formulations were uniformly mixed with a high speed mixer for 5 min, and the mixture was added to the twin screw extruder for melt mixing, the operation parameters of the extruder were as follows: one region temperature was 260 ° C, the temperature of the second region was At 270 ° C, the temperature of 280 ° C, the four zone temperature is 280 ° C, the temperature of 280 ° C, the temperature of the six region is 280 ° C, the seven area temperature is 280 ° C, eight regions temperature is 280 ° C, the temperature of the nine district is 280 At ° C, the ten region temperature is 280 ° C, the temperature of the 11th zone is 275 ° C, the screw rotation speed is 600 rpm, the residence t...
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Abstract
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Application Information
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