High-efficiency ultraviolet-resistant automobile sun visor lens and lens molding process

A car sun visor and anti-ultraviolet technology, which is applied in the direction of vehicle parts, synthetic resin layered products, transportation and packaging, etc., can solve the problem of visual fatigue for drivers who do not have anti-corrosion, anti-radiation, anti-ultraviolet, anti-scratch, etc. , can not guarantee the clarity of vision and other issues, to achieve the effect of excellent transparency, eye protection, good explosion-proof function

Inactive Publication Date: 2017-06-13
SUZHOU XINHE MIRRORS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the same time, with the popularization of automobiles, more and more problems that people encounter are becoming prominent. Therefore, people no longer think that automobiles are just a simple means of transportation. How to drive safely is related to the immediate safety of life.
[0004] No matter driving during the day or at night, the lenses on the car sun visor have no weakening effect on the sunlight or the strong light of the car headlights. During the driving process, the high beam will bring great trouble to the driver. Less safety factor for drivers
[0005] Moreover, existing automotive sun visor lenses have a single function and do not have good anti-corrosion, anti-radiation, anti-ultraviolet, anti-scratch and other functions. The clarity of the field of vision, the driver is also prone to visual fatigue during driving, etc.

Method used

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  • High-efficiency ultraviolet-resistant automobile sun visor lens and lens molding process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see figure 1 , a high-efficiency anti-ultraviolet automotive sun visor lens, comprising a PC resin layer 1, the front of the PC resin layer 1 is provided with a hardened layer 2; the front of the hardened layer 2 is provided with an antibacterial layer 3; the antibacterial layer 3 The front is provided with an anti-ultraviolet layer 4; the front of the anti-ultraviolet layer 4 is provided with a colored layer 5; the back of the PC resin layer 1 is provided with an anti-corrosion layer 6; the back of the anti-corrosion layer 6 is provided with a waterproof and oil-proof layer 7; Resin layer 1 comprises the following weight ratio raw materials:

[0036] PC resin: 65 parts, polypropylene glycol: 20 parts, styrene block copolymer: 8 parts, dibutyl phthalate: 7.5 parts, methacryloxysilane: 3 parts, maleic anhydride: 3 parts , barium stearate: 2 parts, nano silicon dioxide: 1.2 parts, stabilizer: 0.8 parts, nucleating agent: 0.25 parts, initiator: 0.6 parts, antioxidant: 0.1...

Embodiment 2

[0056] see figure 1 , a high-efficiency anti-ultraviolet automotive sun visor lens, comprising a PC resin layer 1, the front of the PC resin layer 1 is provided with a hardened layer 2; the front of the hardened layer 2 is provided with an antibacterial layer 3; the antibacterial layer 3 The front is provided with an anti-ultraviolet layer 4; the front of the anti-ultraviolet layer 4 is provided with a colored layer 5; the back of the PC resin layer 1 is provided with an anti-corrosion layer 6; the back of the anti-corrosion layer 6 is provided with a waterproof and oil-proof layer 7; Resin layer 1 comprises the following weight ratio raw materials:

[0057] PC resin: 70 parts, polypropylene glycol: 15 parts, styrene block copolymer: 12 parts, dibutyl phthalate: 5 parts, methacryloxysilane: 2.54 parts, maleic anhydride: 5 parts , barium stearate: 1 part, nano silicon dioxide: 1.95 parts, stabilizer: 0.5 part, nucleating agent: 0.13 part, initiator: 0.9 part, antioxidant: 0.5 ...

Embodiment 3

[0077] see figure 1 , a high-efficiency anti-ultraviolet automotive sun visor lens, comprising a PC resin layer 1, the front of the PC resin layer 1 is provided with a hardened layer 2; the front of the hardened layer 2 is provided with an antibacterial layer 3; the antibacterial layer 3 The front is provided with an anti-ultraviolet layer 4; the front of the anti-ultraviolet layer 4 is provided with a colored layer 5; the back of the PC resin layer 1 is provided with an anti-corrosion layer 6; the back of the anti-corrosion layer 6 is provided with a waterproof and oil-proof layer 7; Resin layer 1 comprises the following weight ratio raw materials:

[0078] PC resin: 60 parts, polypropylene glycol: 25 parts, styrene block copolymer: 10 parts, dibutyl phthalate: 10 parts, methacryloxysilane: 2 parts, maleic anhydride: 4 parts , barium stearate: 3 parts, nano silicon dioxide: 1.5 parts, stabilizer: 0.2 parts, nucleating agent: 0.5 parts, initiator: 0.2 parts, antioxidant: 0.25...

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Abstract

The invention provides a high-efficiency ultraviolet-resistant automobile sun visor lens and a lens molding process. The high-efficiency ultraviolet-resistant automobile sun visor lens comprises a PC resin layer, wherein a hardening layer is arranged on the front side of the PC resin layer; an antibacterial layer is arranged on the front side of the hardening layer; an ultraviolet-resistant layer is arranged on the front side of the antibacterial layer; a coloring layer is arranged on the front side of the ultraviolet-resistant layer; an anticorrosive layer is arranged on the reverse side of the PC resin layer; and a waterproof oil-proof layer is arranged on the reverse side of the anticorrosive layer. According to the high-efficiency ultraviolet-resistant automobile sun visor lens provided by the invention, ultraviolet rays in sunlight can be effectively blocked, and a driver is prevented from being injured by the ultraviolet rays in the driving process; the automobile sun visor lens is high in transparency, has clear driving vision and does not cause a giddy feeling. In addition, the automobile sun visor lens has the antibacterial, anticorrosive, waterproof and oil-proof effects, is diversified in functions, simple in molding process, attractive in style and high in cost performance and meets the actual requirements of modern drivers.

Description

technical field [0001] The invention relates to the field of automobile lenses, in particular to an automobile sun visor lens with high-efficiency anti-ultraviolet rays. Background technique [0002] With the rapid development of social economy and the continuous improvement of national living standards, the means of transportation are changing with each passing day. As one of the main means of transportation in modern society, automobiles have entered thousands of households. [0003] At the same time, with the popularization of automobiles, more and more problems that people encounter are becoming prominent. Therefore, people no longer think that automobiles are just a simple means of transportation, and how to drive safely is related to their personal safety issues. [0004] No matter driving during the day or at night, the lens on the car sun visor has no weakening effect on the sunlight or the strong light of the car headlights. During the driving process, the high beam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/34B32B27/18B32B27/08B32B27/30B32B27/32B32B9/00B32B9/04B32B27/36B32B33/00C08L69/00C08L71/02C08L53/00C08K13/02C08K3/36C08K5/098C08L33/00C08L23/06C08K3/22C08K5/053C08K3/16C08L77/00C08L75/04B29C47/00
CPCC08L69/00B29C48/07B32B9/00B32B9/045B32B27/08B32B27/18B32B27/304B32B27/308B32B27/32B32B27/34B32B27/36B32B27/365B32B33/00B32B2307/71B32B2307/7145B32B2307/726B32B2307/752B32B2605/08C08K2201/011C08K2201/014C08L33/00C08L77/00C08L2201/08C08L2201/10C08L2205/03C08L2205/035C08L71/02C08L53/00C08K13/02C08K3/36C08K5/098C08L23/06C08K2003/2241C08K5/053C08K3/16C08L75/04C08K2003/2289
Inventor 杨晓燕
Owner SUZHOU XINHE MIRRORS CO LTD
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