Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

High-strength vehicle lamp shade

A car lamp shade and high-intensity technology, which is applied in the field of automobile lamps, can solve the problems of low strength and achieve the effects of simple production process, low production cost and broad application prospects

Inactive Publication Date: 2019-05-07
江苏瑞凌新能源科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After a long time of use, the car light will be damaged due to low strength, so a high-strength car light lampshade is needed to improve driving safety

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A high-strength car lamp shade, the components of the antistatic car lamp shade are as follows in parts by weight: 37 parts of polyethylene terephthalate, 20 parts of zinc oxide, 15 parts of ethylene-ethyl acrylate copolymer Parts, 14 parts of tris(2,4-di-tert-butylphenyl) phosphite, 8 parts of dioctyl phthalate, 6 parts of water methyl methacrylate, 2 parts of isocyanate, 5 parts of ethoxylauramide Parts, 9 parts of divinylbenzene, 8 parts of dibasic lead phthalate.

[0018] Its preparation method is:

[0019] S1: Put polyethylene terephthalate, zinc oxide, ethylene-ethyl acrylate copolymer, tris(2,4-di-tert-butylphenyl) phosphite, and heat stabilizer into the reactor, Raise the temperature to 130-150°C, and stir at a medium speed for 40 minutes;

[0020] S2: After cooling to 60-80°C, add dioctyl phthalate, water methyl methacrylate, isocyanate, and cross-linking agent, and stir at a low speed for 1 hour;

[0021] S3: After cooling to room temperature, add potassium...

Embodiment 2

[0023] A high-strength car lamp shade, the components of the antistatic car lamp shade are as follows in parts by weight: 37 parts of polyethylene terephthalate, 20 parts of zinc oxide, 13 parts of ethylene-ethyl acrylate copolymer Parts, 11 parts of tris (2,4-di-tert-butylphenyl) phosphite, 8 parts of dioctyl phthalate, 7 parts of water methyl methacrylate, 5 parts of isocyanate, 2 parts of sodium alkylsulfonate Parts, 8 parts of divinylbenzene, 5 parts of dibasic lead phthalate.

[0024] Its preparation method is:

[0025] S1: Put polyethylene terephthalate, zinc oxide, ethylene-ethyl acrylate copolymer, tris(2,4-di-tert-butylphenyl) phosphite, and heat stabilizer into the reactor, Raise the temperature to 130-150°C, and stir at a medium speed for 40 minutes;

[0026] S2: After cooling to 60-80°C, add dioctyl phthalate, water methyl methacrylate, isocyanate, and cross-linking agent, and stir at a low speed for 1 hour;

[0027] S3: After cooling to room temperature, add po...

Embodiment 3

[0029] A high-strength car lamp shade, the components of the antistatic car lamp shade are as follows in parts by weight: 30 parts of polyethylene terephthalate, 25 parts of zinc oxide, 10 parts of ethylene-ethyl acrylate copolymer Parts, 15 parts of tris (2,4-di-tert-butylphenyl) phosphite, 9 parts of dioctyl phthalate, 7 parts of water methyl methacrylate, 2 parts of isocyanate, 1 part of sodium alkylsulfonate 5 parts, N,N-methylenebisacrylamide (MBA) 5 parts, dibasic lead phthalate 8 parts.

[0030] Its preparation method is:

[0031] S1: Put polyethylene terephthalate, zinc oxide, ethylene-ethyl acrylate copolymer, tris(2,4-di-tert-butylphenyl) phosphite, and heat stabilizer into the reactor, Raise the temperature to 130-150°C, and stir at a medium speed for 40 minutes;

[0032] S2: After cooling to 60-80°C, add dioctyl phthalate, water methyl methacrylate, isocyanate, and cross-linking agent, and stir at a low speed for 1 hour;

[0033] S3: After cooling to room temper...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a high-strength vehicle lamp shade, wherein the antistatic vehicle lamp shade comprises, by weight, 30-40 parts of polyethylene terephthalate, 20-25 parts of zinc oxide, 10-15parts of an ethylene-ethyl acrylate copolymer, 10-15 parts of tris(2,4-di-tert-butylphenyl)phosphite, 5-10 parts of dioctyl phthalate, 5-10 parts of aqueous methyl methacrylate, 1-5 parts of isocyanate, 1-5 parts of potassium carbonate, 5-10 parts of a cross-linking agent, and 5-10 parts of a heat stabilizer. According to the present invention, the high-strength vehicle lamp shade has characteristics of simple manufacturing process, easily purchased raw materials, low production cost, antistatic effect and has broad application prospects.

Description

technical field [0001] The invention relates to the technical field of automobile lamps, in particular to a high-strength lamp shade for automobile lamps. Background technique [0002] As an essential component of a car, car lights are widely used in the automotive field. Car lights will be damaged due to low strength after being used for a long time, so a high-strength car lamp shade is needed to improve driving safety. Contents of the invention [0003] In order to solve the above problems, the present invention provides a high-intensity car lamp shade. [0004] Technical scheme of the present invention is as follows: [0005] A high-strength car lamp shade, the components of the antistatic car lamp shade are as follows in parts by weight: 30-40 parts of polyethylene terephthalate, 20-25 parts of zinc oxide, ethylene-ethylene acrylic acid 10-15 parts of ester copolymer, 10-15 parts of tris(2,4-di-tert-butylphenyl) phosphite, 5-10 parts of dioctyl phthalate, 5-10 parts...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L67/02C08L23/08C08L33/12C08K13/02C08K3/22C08K5/526C08K5/12C08K5/20C08K5/42
Inventor 田金虎
Owner 江苏瑞凌新能源科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com