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A fluorescent polycarbonate keyboard membrane

A technology of polycarbonate and keyboard film, which is applied in the direction of lamination device, lamination, user/computer interaction input/output, etc. It can solve the problems of keyboard yellowing and keyboard abrasion, etc., and achieve smooth surface and excellent product characteristics , good flexibility

Active Publication Date: 2016-08-17
DALIAN YIJIA ZHICHENG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More than 20 years ago, when personal computers entered the family, the impact of computers on people's lives was greater than that of other electronic products. In today's information age, people are using computers more and more. Computer keyboards are undoubtedly the link between people and computers. An important way of contact, due to the frequent use of computers, some users often let the keyboard wear off those letters due to long-term typing, and the keyboard will also turn yellow. The above-mentioned problems of laptop keyboards are even more serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] After mixing polycarbonate, flame retardant, white mineral oil, nano-titanium dioxide, cross-linking agent, and fluorescent substance in proportion by weight, add magnetic substance and mix evenly, then add cross-linking agent, and then put the mixture at 120°C The pressure was lowered for 10 minutes, and the film was formed.

[0017] polycarbonate

90 copies

flame retardant

15 copies

white mineral oil

2 copies

Nano Titanium Dioxide

12 copies

crosslinking agent

7 copies

Pure iron powder

15 copies

fluorescent substance

10 servings.

[0018] The fluorescent substance is composed of rare earth aluminate and alkaline earth silicate in a ratio of 1:5. The magnetic substance is magnetic iron oxide. The particle size of the magnetic iron oxide is 20-50nm.

[0019] The fluorescent polycarbonate keyboard film prepared by the above method does not need to change the original production process ...

Embodiment 2

[0021] After mixing polycarbonate, flame retardant, white mineral oil, nano-titanium dioxide, cross-linking agent, and fluorescent substance in proportion by weight, add magnetic substance and mix evenly, then add cross-linking agent, and then put the mixture at 130°C The pressure was lowered for 8 minutes, and the film was formed.

[0022] polycarbonate

100 copies

flame retardant

20 copies

white mineral oil

5 copies

Nano Titanium Dioxide

15 copies

crosslinking agent

10 copies

Pure iron powder

20 copies

fluorescent substance

10 servings.

[0023] The fluorescent substance is composed of rare earth aluminate and alkaline earth silicate in a ratio of 1:3. The magnetic substance is magnetic iron oxide. The particle size of the magnetic iron oxide is 20-50nm.

[0024] The fluorescent polycarbonate keyboard membrane prepared by the above method does not need to change the original production pro...

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Abstract

The invention discloses a fluorescence polycarbonate keyboard film. Polycarbonate, fire retardants, white mineral oil, nanometer titania, cross-linking agents and fluorescence material are evenly mixed according to a weight part ratio, magnetic material is added and mixed evenly, then cross-linking agents are added again, and the mixture is pressurized for 5-10 minutes under the condition of 120-150 DEG C to form the film. By means of the technical measures, the existing production process is not affected, and the cost is increased slightly. The manufactured fluorescence polycarbonate keyboard film is beautiful and practical, brings convenience to office work, and provides a comfortable and fashionable working environment for office workers.

Description

technical field [0001] The invention relates to an office product, namely a fluorescent polycarbonate keyboard film. Background technique [0002] In today's era where information technology fills the living space, people increasingly feel how fast the evolution of consumer electronics is. More than 20 years ago, when personal computers entered the family, the influence of computers on people's lives was greater than that of other electronic products. In today's information age, people use computers more and more. Computer keyboards are undoubtedly the link between people and computers. The important way of contact, due to the frequent use of computers, some users often let the keyboard wear off those letters because of long-time typing, and the keyboard will also turn yellow. The above-mentioned problems of the laptop keyboard are even more serious. [0003] To this end, some companies are committed to creating personalized, stylish and practical notebook peripheral access...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/02B32B37/06
Inventor 张磊
Owner DALIAN YIJIA ZHICHENG TECH DEV
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