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Fluorescent wrist strap for smart bracelet and preparation method of fluorescent wrist strap

A smart bracelet and fluorescent technology, applied in the field of smart bracelets, can solve the problems of wear, wristband wear resistance and insufficient mechanical properties

Inactive Publication Date: 2018-11-23
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 wrist strap for smart bracelet and preparation method of fluorescent wrist strap

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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) Mix polyethylene, urea-formaldehyde resin, glass fiber, polycarbonate, titanium dioxide, allyl chloroacetate, paraffin, 3-methyl-2-butenal, plasticizer and anti-aging agent. Forming and shearing to obtain a flake green body;

[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 temperature of the barrel plasticizing sectio...

Embodiment 1

[0026] Mix polyethylene, urea-formaldehyde resin, glass fiber, polycarbonate, titanium dioxide, allyl chloroacetate, paraffin, 3-methyl-2-butenal, dioctyl phthalate and anti-aging agent 4010NA. After thermoplastic molding and shearing, a sheet-shaped blank is obtained; the fluorescent material is mixed between two sheet-shaped blanks, and the masterbatch is obtained after hot pressing (at a temperature of 70°C and a time of 1 min); the fluorescent material is made of aluminum It is obtained by mixing strontium acid, ammonium phosphate and ethylene glycol according to a mass ratio of 1:0.4:0.2; extruding the masterbatch body to obtain a fluorescent wristband; wherein, the extrusion molding conditions include at least: the temperature of the machine head 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. With respect to the polyethylene of 100g, the consumpti...

Embodiment 2

[0028] Mix polyethylene, urea-formaldehyde resin, glass fiber, polycarbonate, titanium dioxide, allyl chloroacetate, paraffin, 3-methyl-2-butenal, butyl benzyl phthalate and anti-aging agent RD. After thermoplastic molding and shearing, a sheet-shaped green body is obtained; the fluorescent material is mixed between two sheet-shaped green bodies, and the master batch is obtained after hot pressing (at a temperature of 80°C and a time of 3 minutes); the fluorescent material is made of aluminum It is obtained by mixing strontium acid, ammonium phosphate and ethylene glycol according to a mass ratio of 1:0.5:0.4; extruding the masterbatch body to obtain a fluorescent wristband; wherein, the extrusion molding conditions include at least: the temperature of the machine head 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. With respect to the polyethylene of 10...

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Abstract

The invention discloses a fluorescent wrist strap for the smart bracelet and preparation method of the fluorescent wrist strap. The preparation method of the fluorescent wrist strap for the smart bracelet includes: mixing of polyethylene, urea resin, fiberglass, polycarbonate, titanium dioxide, allyl chloroacetate, paraffin, 3-methyl-2-butena, plasticizer and anti-aging agent to prepare green bodysheet upon hot molding and cutting, inclusion of the fluorescent material into two green body sheets to prepare master batch body upon hot-pressing, and extrusion molding of the master batch body toobtain the fluorescent wrist strap; the fluorescent wrist strap for the smart bracelet solves the problems of insufficient wear resistance and mechanical property, as well as severe wear of traditional wrist strap after long-term use, moreover, the fluorescent wrist strap prepared by the invention has fluorescence function, which is beautiful and convenient for use in night.

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): C08L23/06C08L61/24C08L69/00C08K13/04C08K7/14C08K3/22C08K3/24C08K3/32C08K5/053
CPCC08L23/06C08K2003/2241C08K2003/322C08L2205/035C08L61/24C08L69/00C08K13/04C08K7/14C08K3/22C08K3/24C08K3/32C08K5/053
Inventor 黄斌张弓于志坤
Owner GETWELL HEALTH TECH (WUHU) CO LTD