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Fluorescent wristband for intelligent bracelet and preparation method thereof

A smart wristband and fluorescent technology, applied in the direction of watch straps, chemical instruments and methods, applications, etc., can solve problems such as wear, wristband wear resistance and insufficient mechanical properties

Inactive Publication Date: 2018-11-30
GETWELL HEALTH TECH (WUHU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fluorescent wristband for smart wristbands and its preparation method, which solves the problem of insufficient wear resistance and mechanical properties of traditional wristbands, which will cause greater wear and tear after long-term use, and at the same time obtains The wristband has a fluorescent function, which can increase its aesthetics and facilitate night use

Method used

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  • Fluorescent wristband for intelligent bracelet and preparation method thereof

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preparation example Construction

[0013] The invention provides a method for preparing a fluorescent wristband for smart bracelets, the preparation method comprising:

[0014] (1) Polyethylene, polypropylene, nylon fiber, polycarbonate, attapulgite, phenolic resin, vinyl tri-tert-butylperoxysilane, ethylene bisstearamide, plasticizer and anti-aging agent are mixed. After thermoplastic molding and shearing, a sheet-shaped green body is obtained;

[0015] (2) The fluorescent material is mixed between two sheet-shaped green bodies, and the master batch is obtained after hot pressing; the fluorescent material is composed of strontium aluminate, phosphate ammonium and ethylene glycol in a mass ratio of 1:0.4-0.5:0.2 The ratio of -0.4 is mixed to obtain;

[0016] (3) Extrude the masterbatch to obtain a fluorescent wristband; wherein, the extrusion molding conditions at least include: the temperature of the machine head is 65-70°C, the temperature of the extrusion section of the barrel is 50-55°C, the machine The t...

Embodiment 1

[0026] Mix polyethylene, polypropylene, nylon fiber, polycarbonate, attapulgite, phenolic resin, vinyl tri-tert-butylperoxysilane, ethylene bisstearamide, dioctyl phthalate and antioxidant 4010NA , after thermoplastic molding and shearing, a sheet-shaped green body was obtained; the fluorescent material was mixed between two sheet-shaped green bodies, and the masterbatch was obtained after hot pressing (at a temperature of 70°C and a time of 1 min); the fluorescent material It is obtained by mixing strontium aluminate, ammonium phosphate and ethylene glycol according to the mass ratio of 1:0.4:0.2; the masterbatch is extruded to obtain a fluorescent wristband; wherein, the extrusion molding conditions include at least: machine head The temperature of the barrel is 65°C, the temperature of the extrusion section of the barrel is 50°C, the temperature of the plasticizing section of the barrel is 70°C, and the temperature of the screw is 50°C. Relative to 100g of polyethylene, the...

Embodiment 2

[0028] Mix polyethylene, polypropylene, nylon fiber, polycarbonate, attapulgite, phenolic resin, vinyl tri-tert-butylperoxysilane, ethylene bisstearamide, butyl benzyl phthalate and antioxidant RD , after thermoplastic molding and shearing, a sheet-shaped green body was obtained; the fluorescent material was mixed between two sheet-shaped green bodies, and the master batch was obtained after hot pressing (at a temperature of 80°C and a time of 3 minutes); the fluorescent material It is obtained by mixing strontium aluminate, amine phosphate and ethylene glycol according to a mass ratio of 1:0.5:0.4; extruding the masterbatch to obtain a fluorescent wristband; wherein, the extrusion molding conditions include at least: machine head The temperature of the barrel is 70°C, the temperature of the extrusion section of the barrel is 55°C, the temperature of the plasticizing section of the barrel is 75°C, and the temperature of the screw is 55°C. Relative to 100g of polyethylene, the ...

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Abstract

The invention discloses a fluorescent wristband for an intelligent bracelet and a preparation method thereof. The preparation method comprises the following steps: mixing polyethylene, polypropylene,nylon fibers, polycarbonate, attapulgite, phenolic resin, vinyl tri-tert-butyl per-oxosilane, ethylene bis stearamide, a plasticizer and an anti-aging agent, performing thermoplastic molding, cutting,and obtaining a flaky green body; clamping a fluorescent material between two flaky green bodies, hot pressing, and obtaining a master batch body; and extruding and molding the master batch body, andobtaining the fluorescent wristband. The problems that the traditional wristband is poor in wear resistance and mechanical performance and is severely abraded after being used for a long time can besolved; and meanwhile, the prepared wristband has a fluorescent function, the attractiveness can be improved, and the use at night can be facilitated.

Description

technical field [0001] The invention relates to a smart bracelet, in particular to a fluorescent wristband for a smart bracelet and a preparation method thereof. Background technique [0002] A smart bracelet is a wearable smart device. Through the bracelet, users can record real-time data such as exercise, sleep and diet in daily life, and synchronize these data with mobile phones to guide healthy life through data. Smart wristbands are usually worn on the user's wrist through a wristband. Due to the special wearing position of the wristband, the wristband must meet excellent wear resistance and mechanical properties, so that it will not be greatly worn after long-term use. It is also not prone to large deformation. Contents of the invention [0003] The purpose of the present invention is to provide a fluorescent wristband for smart wristbands and its preparation method, which solves the problem of insufficient wear resistance and mechanical properties of traditional wr...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L23/12C08L77/00C08L69/00C08L61/06C08K13/02C08K3/34C08K5/20C08K5/12C08K5/18C08K3/32C08K3/24C08K5/053A44C5/00C09K11/64
CPCC08L23/06A44C5/00C08K2003/323C08L2205/035C08L2205/16C09K11/64C08L23/12C08L77/00C08L69/00C08L61/06C08K13/02C08K3/346C08K5/20C08K5/12C08K5/18C08K3/32C08K3/24C08K5/053
Inventor 黄斌张弓于志坤
Owner GETWELL HEALTH TECH (WUHU) CO LTD