High glazing and high liquidity glass fiber-reinforced nylon 6 composite material and preparation method thereof
A glass fiber and composite material technology, applied in the field of high gloss, can solve the problems of loss of material mechanical properties and thermal properties, unmentioned material molding flow properties, rising product cost, etc., to achieve improved mechanical properties, good surface gloss, improved The effect of processability
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[0046] Example 1
[0047] The weight ratio of PA6 resin is 84.5%, the weight ratio of glass fiber is 10%, the weight ratio of MAPP is 3%, the weight ratio of KH550 is 0.2%, the weight ratio of 1010 / 168 is 0.1 / 0.2%, and the weight ratio of high gloss masterbatch A is 2%. , Mix the above components in a high-speed mixer at room temperature, and use the TE-35 (L / D=48) twin-screw extruder produced by Nanjing Keya Company. The processing temperature (from the feed port to the die The head) are: 170°C, 200°C, 215°C, 220°C, 225°C, and the main engine speed is 30 Hz. The test results are listed in Table 1.
Example Embodiment
[0048] Example 2
[0049] The weight ratio of PA6 resin is 74.3%, the weight ratio of glass fiber is 20%, the weight ratio of MAPP is 3%, the weight ratio of KH550 is 0.4%, the weight ratio of 1010 / 168 is 0.1 / 0.2%, and the weight ratio of high gloss masterbatch A is 2%. , Mix the above components in a high-speed mixer at room temperature, and use the TE-35 (L / D=48) twin-screw extruder produced by Nanjing Keya Company. The processing temperature (from the feed port to the die The head) are: 180°C, 210°C, 215°C, 220°C, 230°C, and the main engine speed is 30 Hz. The test results are listed in Table 1.
Example Embodiment
[0050] Example 3
[0051] The weight ratio of PA6 resin is 62.1%, the weight ratio of glass fiber is 30%, the weight ratio of MAPP is 4%, the weight ratio of KH550 is 0.6%, the weight ratio of 1010 / 168 is 0.1 / 0.2%, and the weight ratio of high gloss masterbatch A is 3%. , Mix the above components in a high-speed mixer at room temperature, and use the TE-35 (L / D=48) twin-screw extruder produced by Nanjing Keya Company. The processing temperature (from the feed port to the die The head) are: 180°C, 220°C, 225°C, 230°C, 240°C, and the main engine speed is 30 Hz. The test results are listed in Table 1.
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