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High efficient noctilucent master batch for shoe material and noctilucent shoe material

A high-efficiency, shoe-material technology, applied in the field of polymer materials, can solve the problems of destroying the lattice structure of luminous powder, low utilization rate of luminous powder, and failure of luminous powder, etc., and achieve the effect of broad market prospect, long luminous time and easy processing

Inactive Publication Date: 2018-11-16
东莞市兴茂橡塑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method directly adds luminous powder in EVA, and the utilization rate of luminous powder is low, and the luminous powder contacts and rubs with iron in the equipment during subsequent processing, causing iron pollution, destroying the lattice structure of luminous powder, and causing luminous powder powder failure

Method used

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  • High efficient noctilucent master batch for shoe material and noctilucent shoe material
  • High efficient noctilucent master batch for shoe material and noctilucent shoe material
  • High efficient noctilucent master batch for shoe material and noctilucent shoe material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] By weight, the content of each component is:

[0061] SBS (Li Changrong SBS3501) content 23%, naphthenic oil 4006 content 24%, boro-aluminate luminous powder (500 mesh) content 50%, 1010 content 0.1%, ethylene-vinyl acetate copolymer wax content 2%, dimethyl The content of base silane is 0.4%, and the metal blocking agent is 0.5%. After granulation, it is added into the light-transmitting foamed EVA material for banburying. According to different addition ratios, the light-transmitting EVA has different luminous time. As shown in Table 1,

[0062] Table 1 Performance of different addition ratios of luminous masterbatch in Example 1 of the present invention

[0063]

Embodiment 2

[0065] By weight, the content of each component is:

[0066] SBS (Yueyang Petrochemical SBS792) content 30%, naphthenic oil (Kelamayi 4006) content 32%, boro-aluminate luminous powder (250 mesh) content 35%, 1010 content 0.1%, 168 content 0.1%, polyethylene wax content 2%, dimethylsilane content 0.3%, metal blocking agent 0.5%, after granulation, added into transparent TPR material for injection molding. According to different addition ratios, transparent TPR has different luminous time, as shown in Table 2,

[0067] Table 2 Performance of different addition ratios of luminous masterbatch in Example 2 of the present invention

[0068]

[0069]

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Abstract

The invention provides a high efficient noctilucent master batch for a shoe material. The master batch is composed of following components in percentage by weight: 25 to 65% of alumino-borate noctilucent powder, 10 to 40% of styrene-butadiene-styrene segmented copolymer, 20 to 60% of naphthenic oil, 0.1 to 1% of coupling agent, 2 to 5% of dispersant, 0.5 to 2% of metal blocking agent, and 0.1 to 2% of thermal oxidation stabilizer. Based on the characteristics of alumino-borate noctilucent powder, the formula is optimized, the advantages of styrene thermoplastic elastomer (SBS) in a shoe material and naphthenic oil are fully utilized to overcome the shortage of alumino-borate noctilucent powder, the metal pollution is avoided; at the same time, the effective component content of the masterbatch is high, the addition amount of master batch is little, and the inherent properties of the shoe material are not influenced therefore. At the same time, the master batch has the advantages of large luminous quantity, long light emitting time, high surface glossiness, and easiness for processing.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a high-efficiency luminous master batch for shoe materials and a luminous shoe material. Background technique [0002] At present, the main materials of shoe materials are rubber, TPR, TPE, ETPU (popcorn), EVA, air cushion, etc. Due to the particularity of shoe materials, the innovation of shoe materials is inseparable from these main materials, especially TPR EVA and EVA are the materials with the largest amount and the most intense competition. Basically, these two materials can be used in all sports brands. [0003] In order to make shoe materials more functional and meet the needs of more people, shoe materials with luminous effect are more and more popular. [0004] Adding luminous powder in the manufacturing process of foamed transparent EVA and transparent TPR elastomer is a more convenient and faster way to achieve luminous effect. For example, the...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L21/00C08L75/04C08L55/02C08L23/06C08L23/12C08L53/02C08L91/00C08K13/02C08K3/38C08K5/20C08K5/09C08K5/134C08K5/526C08J3/22
CPCC08J3/226C08J2321/00C08J2323/06C08J2323/08C08J2323/12C08J2355/02C08J2375/04C08J2453/02C08J2491/00C08K3/38C08K5/09C08K5/1345C08K5/20C08K5/526C08K13/02
Inventor 冯晔
Owner 东莞市兴茂橡塑科技有限公司
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