Graphene-like modified thermal conductive plastic and preparation method thereof
A technology of graphene modification and heat-conducting plastics, which is applied in the field of modified heat-conducting plastics, which can solve problems such as uneven carbon distribution, unsatisfactory thermal conductivity of polymer materials, and difficult fusion of graphene powders, etc., to achieve good thermal conductivity and retain The effect of mechanical properties
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Embodiment 1
[0023] A graphene-like modified thermally conductive plastic whose components include a plastic base material and a graphene-like material. The plastic base material is PP plastic. The plastic base material accounts for 80% of the total mass, and the graphene-like material accounts for 80% of the total mass. At 20%, the bulk density of graphene-like is 0.15g / ml.
[0024] The graphene-like particle size is 25um.
[0025] The graphene-like thickness is 3nm.
[0026] Graphene-like carbon content is 97%.
Embodiment 2
[0028] A graphene-like modified thermally conductive plastic whose components include a plastic base material and a graphene-like material. The plastic base material is a PP plastic. The plastic base material accounts for 90% of the total mass, and the graphene-like material accounts for 90% of the total mass. It is 10%, and the bulk density of graphene-like is 0.20g / ml.
[0029] The graphene-like particle size is 100um.
[0030] The graphene-like thickness is 20 nm.
[0031] Graphene-like carbon content is 99%.
Embodiment 3
[0033] A graphene-like modified thermally conductive plastic whose components include a plastic base material and a graphene-like material. The plastic base material is a PP plastic. The plastic base material accounts for 84% of the total mass, and the graphene-like material accounts for 84% of the total mass. It is 16%, and the bulk density of graphene-like is 0.25g / ml.
[0034] The graphene-like particle size is 200um.
[0035] The graphene-like thickness is 45nm.
[0036] Graphene-like carbon content is 99%.
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