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Polyester environment-friendly mirror surface material

A polyester, environmentally friendly technology, applied in the field of materials, can solve the problems of increased lens scattering, poor weather resistance, low light transmittance, etc., and achieve the effects of improved heat resistance stability, superior comprehensive performance, and high bending strength

Inactive Publication Date: 2018-06-22
王秋永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the lenses currently available on the market have reduced optical transmittance due to the addition of inorganic pigments such as quinacridones, and some have increased scattering of the lens due to the dispersion of pigment particles, thereby reducing the transmittance of the lens. Lenses made with technical solutions often have defects such as low light transmittance, poor weather resistance and poor UV resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of polyester environment-friendly mirror surface material, it is made up of the raw material of following weight part:

[0024] Butyl tin trioctoate 0.7, methyl 2,2-dithienyl glycolate 1, aluminum dihydrogen phosphate 3, polytetrahydrofuran ether glycol 4, malein rosin 4, dithiosalicylic acid 0.8, polycarbonate 110, amine Polyester solution 17.

[0025] Described a kind of polyester environment-friendly mirror surface material, described aminated polyester solution is made up of the raw material of following weight part:

[0026] Butyl methacrylate 10, hexamethylphosphoric triamide 1, methyl acrylate 10, diphenyl imidazoline 0.6, dicumyl peroxide 0.7.

[0027] Described a kind of polyester environment-friendly mirror surface material, the preparation method of described aminated polyester solution, comprises the following steps:

[0028] (1) get dicumyl peroxide, join in the dehydrated alcohol of its weight 7 times, stir, obtain initiator solution;

[0029] (2...

Embodiment 2

[0038] A kind of polyester environment-friendly mirror surface material, it is made up of the raw material of following weight part:

[0039] Butyltin trioctoate 1, methyl 2,2-dithienyl glycolate 2, aluminum dihydrogen phosphate 5, polytetrahydrofuran ether glycol 6, malein rosin 5, dithiosalicylic acid 1, polycarbonate 130, amine Polyester solution 20.

[0040] Described a kind of polyester environment-friendly mirror surface material, described aminated polyester solution is made up of the raw material of following weight part:

[0041] Butyl methacrylate 15, hexamethylphosphoric triamide 2, methyl acrylate 17, diphenyl imidazoline 1, dicumyl peroxide 1.

[0042] Described a kind of polyester environment-friendly mirror surface material, the preparation method of described aminated polyester solution, comprises the following steps:

[0043] (1) get dicumyl peroxide, join in the dehydrated alcohol of its weight 10 times, stir, obtain initiator solution;

[0044] (2) Get he...

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Abstract

The invention discloses a polyester environment-friendly mirror surface material, which is prepared from the following raw materials in parts by weight: 0.7 to 1 part of butyltin trioctane, 1 to 2 parts of 2,2-methyl dithiophenyl glycolate, 3 to 5 parts of aluminum dihydrogen phosphate, 4 to 6 parts of polytetrahydrofuran ether glycol, 4 to 5 parts of maleated rosin, 0.8 to 1 part of dithio-salicylic acid, 110 to 130 parts of polycarbonate and 17 to 20 parts of amination polyester solution. The dithio-salicylic acid is used for treating maleated rosin; then, blending reaction is performed withamination polymers; an aluminum dihydrogen phosphate water solution is used as a reaction solvent; the effective compatibility of the rosin and the polymer is realized; the heat resistant stability of a finished product material is improved. The mirror surface material has good environment-friendly performance and excellent comprehensive performance.

Description

technical field [0001] The invention belongs to the field of materials, and in particular relates to a polyester environmental protection mirror material. Background technique [0002] Polycarbonate is a high molecular polymer containing carbonate groups in the molecular chain. According to the structure of the ester group, it can be divided into aliphatic, aromatic, aliphatic-aromatic and other types. Among them, the low mechanical properties of aliphatic and aliphatic-aromatic polycarbonates limit their application in engineering plastics. At present, only aromatic polycarbonate has been produced industrially. Due to the special structure of polycarbonate, it has become the fastest-growing general-purpose engineering plastic among the five engineering plastics; polycarbonate is characterized by its unique high light transmittance, high refractive index, high impact resistance, and dimensional stability. And easy processing and molding characteristics, occupy an extremely...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L33/14C08L93/04C08K3/32C08F8/40C08F220/14C08F220/18
CPCC08F8/40C08K2003/327C08L69/00C08L2201/08C08L2205/035C08L33/14C08L93/04C08K3/32C08F220/1804C08F220/14
Inventor 王秋永
Owner 王秋永
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