Hollow glass micro bead reinforcement rigid polyvinyl chloride material and preparation method thereof
The technology of hard polyvinyl chloride and glass microbeads is applied in the field of hollow glass microbeads reinforced hard polyvinyl chloride material and its preparation, which can solve the problems of complicated preparation process, unfavorable industrial production and the like, and achieves simple process, low production cost, Improve the effect of application scope
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[0033] Example 1 Preparation of hollow glass microbeads reinforced rigid PVC material
[0034] The components and parts by weight of the hollow glass microbead reinforced rigid polyvinyl chloride material of the present embodiment are shown in Example 1 in Table 1.
[0035] The hollow glass microbead reinforced rigid polyvinyl chloride material of this embodiment, the preparation method includes the following steps:
[0036] (1) Pre-coupling treatment: first spray the hollow glass beads with a coupling agent, and the hollow glass beads are 800 mesh;
[0037] (2) Preparation of treatment material: adding PVC resin powder to the above-mentioned treated hollow glass microspheres, adding paraffin wax for dispersing, and then mixing at high speed;
[0038] (3) Preparation of mixed ingredients: Mix the above-mentioned mixed treatment materials with heat stabilizers, lubricants, processing modifiers, impact modifiers, etc. at a high speed to 90 ° C, mix evenly, and make PVC mixtures...
Example Embodiment
[0045] Example 2 Preparation of hollow glass microbeads reinforced rigid PVC material
[0046] The components and parts by weight of the hollow glass microbeads reinforced rigid polyvinyl chloride material in this embodiment are shown in part 2 of Example 1 in Table 1.
[0047] The hollow glass microbead reinforced rigid polyvinyl chloride material of this embodiment, the preparation method includes the following steps:
[0048] (1) Pre-coupling treatment: first spray the hollow glass beads with a coupling agent, and the hollow glass beads are 1250 mesh;
[0049] (2) Preparation of treatment material: adding PVC resin powder to the above-mentioned treated hollow glass microspheres, adding paraffin wax for dispersing, and then mixing at high speed;
[0050] (3) Preparation of mixed ingredients: Mix the above-mentioned mixed treatment materials with heat stabilizers, lubricants, processing modifiers, impact modifiers, etc. at a high speed to 110 ° C, mix evenly, and make PVC mi...
Example Embodiment
[0055] Example 3 Preparation of hollow glass microbeads reinforced rigid PVC material
[0056] The components and parts by weight of the hollow glass microbeads reinforced rigid polyvinyl chloride material in this embodiment are shown in part 3 of Example 1 in Table 1.
[0057] The hollow glass microbead reinforced rigid polyvinyl chloride material of this embodiment, the preparation method includes the following steps:
[0058] (1) Pre-coupling treatment: first spray the hollow glass beads with a coupling agent, and the hollow glass beads are 2500 mesh;
[0059] (2) Preparation of treatment material: adding PVC resin powder to the above-mentioned treated hollow glass microspheres, adding paraffin wax for dispersing, and then mixing at high speed;
[0060] (3) Preparation of mixed ingredients: Mix the above-mentioned mixed treatment materials with heat stabilizers, lubricants, processing modifiers, impact modifiers, etc. at a high speed to 100 ° C, mix evenly, and make PVC mi...
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