Cool masterbatches, cool fibers, and preparation method and application of cool master batch

A cool-feeling and masterbatch technology, applied in the field of cool-feeling fibers and their preparation, and cooling-feeling masterbatches, can solve problems such as peculiar smell and reduce comfort, and achieve the effect of good cooling feeling and improving poor comfort.

Active Publication Date: 2018-11-13
SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the same cooling feeling, the reduction of jade powder content improves the problems of poor comfort, powder drop and peculiar smell caused by excessive addition of jade powder

Method used

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  • Cool masterbatches, cool fibers, and preparation method and application of cool master batch

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0067] Graphene material with a particle size of D100 (full pass particle size) = 10 μm and jade powder with a particle size of D100 = 10 μm and blank polyester chips are added to the mixer according to the formula and mixed. The mixing temperature is 95 ° C, and then the screw is extruded at 250 ° C. Go out, obtain the 1# cool polyester masterbatch that contains 15wt% jade powder, 1wt% biomass graphene.

preparation example 2

[0069] First mix biomass graphene with a particle size of D100=0.5 μm accounting for 30% of the total amount with blank polyester chips, then add jade powder with a particle size of D100=3 μm for mixing, and then add the remaining 3 μm≤D100≤10 μm Biomass graphene, the mixing temperature is 95°C, and then screw extruded at 250°C to obtain 2# cool polyester masterbatch containing 15wt% jade powder and 1wt% biomass graphene.

preparation example 3

[0071] First mix the biomass graphene with particle size D100=1 μm with 10wt% blank polyester chips, then add 20wt% blank polyester chips to the mixture and continue mixing, then continue to add 50wt% blank polyester chips to the resulting mixture Slice and mix, then add biomass graphene with a particle size of 1μm≤D100≤10μm, then add jade powder with a particle size of D100=3μm for mixing, the mixing temperature is 95°C, and then screw extrude at 250°C to obtain 15wt % jade powder, 1wt% biomass graphene 3# cool polyester masterbatch.

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Abstract

The invention relates to cool masterbatches. The cool masterbatches comprise base materials, graphene materials and jade powder. The graphene materials and the jade powder are dispersed in the base materials. The base materials comprise one of or a composition of at least two of polyester materials, nylon materials and polypropylene materials. The graphene materials comprise one of or a composition of at least two of graphene, graphene oxide and graphene derivatives. By adding the graphene materials and the jade powder into the base materials, cool effect of the cool masterbatches is improved,on the premise that same requirement on the cool effect is satisfied, additive amount of the jade powder can be decreased, and the problems of poor comfort, powder falling, peculiar smell and the like of fibers, caused by excessive addition of the jade powder, are solved. The graphene materials and the jade powder are respectively mixed with a fiber substrate to obtain functional particles, thenthe functional particles are mixed with a blank fiber substrate, an agglomerating problem of the graphene materials and the jade powder can be solved, dispersity the graphene materials and the jade powder is improved, and coolness can be distributed more uniformly.

Description

technical field [0001] The invention belongs to the field of fiber preparation, and relates to a cool-feeling masterbatch, a cool-feeling fiber, a preparation method and application thereof. Background technique [0002] At present, the general realization methods of contact cool polyester fabrics on the market are as follows: [0003] ①Mix and spin a substance with a cooling effect with polyester chips to form a filament with a cooling effect, such as jade fiber, and then make a fabric; ②Add a cooling agent in the finishing process of the fabric, such as Xylitol-based cooling additives are used for post-finishing to obtain a cooling effect; ③The yarn hairiness is reduced by compact spinning, thereby reducing its warmth retention effect and obtaining a cooling effect. [0004] Knitted fabrics obtained by adding cooling additives in the finishing process of fabrics have poor washability, and the cooling effect of the fabrics will be weakened after repeated washing. In additi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/00C08K3/34C08K3/04D01F6/92D01F1/10
CPCC08K3/04C08K3/34C08K2201/001C08L2203/12D01F1/10D01F6/92C08L67/00
Inventor 许日鹏刘顶王双成吕冬生
Owner SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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