PET color master batch
A color masterbatch and body technology, applied in the field of PET color masterbatch, can solve the problems of reducing the coloring effect of the color masterbatch, and achieve the effect of reducing the impact and improving the storage time.
Inactive Publication Date: 2018-08-14
杭州富阳诚科通信材料有限公司
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Problems solved by technology
[0003] Most of the existing masterbatches have good coloring effect, but it is unavoidable to be damp during long-term storage. Once damp, the coloring effect of the masterbatch will be greatly reduced. At the same time, the masterbatch also needs to have a certain resistance Oxidation, thereby reducing external oxidation of materials and reducing the impact on later use
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
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Abstract
The invention discloses PET color master batch, comprising a color master batch body, wherein the inner part of the color master batch body is provided with a carrier, the outer side of the carrier iscoated with a reinforcing layer, an antioxidant layer is stuck to the outer side of the reinforcing layer, the outer side of the antioxidant layer is coated with a wear-resistant layer, the inner part of the color master batch body is provided with an inner jacket layer, the outer side of the inner jacket layer is coated with a flatting agent layer, and a polyterephthalic acid layer is attached to the outer side of the flatting agent layer. The storage time of the PET color master batch can be prolonged, the influence of dampness to the color master batch body is reduced, and the later use inproduction cannot be influenced.
Description
technical field [0001] The invention relates to the technical field of PET color masterbatch, in particular to a PET color masterbatch. Background technique [0002] Masterbatch is a kind of plastic colorant which is well dispersed with a high proportion of pigments or additives and thermoplastic resin. The selected resin has good wetting and dispersing effect on the colorant, and has good compatibility with the material to be colored. compatibility. [0003] Most of the existing masterbatches have good coloring effect, but it is unavoidable to be damp during long-term storage. Once damp, the coloring effect of the masterbatch will be greatly reduced. At the same time, the masterbatch also needs to have a certain resistance Oxidation, thereby reducing external oxidation of materials and reducing the impact on later use. Contents of the invention [0004] The object of the present invention is to provide a kind of PET color masterbatch, to solve the problems raised in the...
Claims
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IPC IPC(8): C08L67/02C08L79/08C08L25/06C08L25/12C08K7/14C08K3/22C08J3/22
Inventor 吴大伟喻徐杰
Owner 杭州富阳诚科通信材料有限公司