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Resin material resistant to light, heat, corrosion and aging for gardening ornaments

A resin material, hot corrosion technology, applied in the field of organic materials, can solve the problems of accelerated aging process of engineering plastics, reduced service life of ornaments, heat aging, poor resistance to ultraviolet radiation aging, etc., and achieves improved aging resistance and flexibility. , the effect of improving the structural strength

Inactive Publication Date: 2018-11-13
合肥谦尧建筑装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance of conventional engineering plastics such as heat aging resistance and ultraviolet radiation aging resistance is relatively poor. If the ornaments are placed outdoors and exposed to wind and rain for a long time, the joint action of various aging factors such as sunlight, high temperature, and acid rain will significantly accelerate the aging process. The aging process of engineering plastics will eventually lead to a reduction in the service life of the ornaments

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A resin material for garden decorations resistant to light and heat corrosion and aging. According to the parts by mass, the resin material includes the following components: 100 parts of polycarbonate, 30 parts of ABS resin, 6 parts of modified mineral fiber, 3 parts of nano-titanium dioxide, and talc 1 part of powder, 2 parts of pigment, 1 part of didodecyl thiodipropionate, 0.5 part of dibutyl hydroxytoluene, 0.7 part of light stabilizer, 0.5 part of coupling agent, 0.03 part of light diffusing agent, plasticizer 0.3 parts.

[0020] In this example, the preparation method of the modified mineral fiber is: mix brucite fiber and wollastonite fiber according to the mass ratio of 2:1 to obtain a mineral fiber mixture, mix 100 parts of mineral fiber mixture, 10 parts of boric acid, 22 parts Nitric acid with a mass fraction of 30% was placed in the reactor and ultrasonically treated at a frequency of 40KHz for 30 minutes, then washed with deionized water until neutral, tak...

Embodiment 2

[0026] A resin material for garden decorations resistant to light and heat corrosion and aging. According to the parts by mass, the resin material includes the following components: 120 parts of polycarbonate, 45 parts of ABS resin, 9 parts of modified mineral fiber, 5 parts of nano-titanium dioxide, and talc 4 parts of powder, 6 parts of pigment, 2 parts of didodecyl thiodipropionate, 1.2 parts of dibutyl hydroxytoluene, 1.1 parts of light stabilizer, 0.8 parts of coupling agent, 0.04 parts of light diffusing agent, plasticizer 0.5 servings.

[0027] In this example, the preparation method of the modified mineral fiber is: mix brucite fiber and wollastonite fiber according to the mass ratio of 2:1 to obtain a mineral fiber mixture, mix 110 parts of mineral fiber mixture, 13 parts of boric acid, 26 parts Nitric acid with a mass fraction of 35% was put into the reactor and ultrasonically treated at a frequency of 45KHz for 33 minutes, then washed with deionized water until neut...

Embodiment 3

[0033]A resin material for garden decorations resistant to light and heat corrosion and aging. According to the parts by mass, the resin material includes the following components: 110 parts of polycarbonate, 38 parts of ABS resin, 7 parts of modified mineral fiber, 4 parts of nano-titanium dioxide, and talc 2 parts of powder, 4 parts of pigment, 1.5 parts of didodecyl thiodipropionate, 0.9 parts of dibutyl hydroxytoluene, 0.8 parts of light stabilizer, 0.7 parts of coupling agent, 0.035 parts of light diffusing agent, plasticizer 0.4 parts.

[0034] In this example, the preparation method of the modified mineral fiber is: mix brucite fiber and wollastonite fiber according to the mass ratio of 2:1 to obtain a mineral fiber mixture, mix 105 parts of mineral fiber mixture, 12 parts of boric acid, 24 parts Nitric acid with a mass fraction of 30% was placed in the reactor and ultrasonically treated at a frequency of 45KHz for 32 minutes, then washed with deionized water until neut...

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Abstract

The invention relates to the technical field of organic materials, in particular to a resin material resistant to light, heat, corrosion and aging for gardening ornaments. The resin material comprisesthe following components: polycarbonate, ABS resin, modified mineral fiber, nano titanium dioxide, talc, pigment, dydecyl thiopropionate, butylated hydroxytoluene, a light stabilizer, a coupling agent, a light diffusing agent and a plasticizer; wherein, the modified mineral fiber is the fiber obtained through the acidification, softening and surface modification treatment of a mixture of brucitefiber and wollastonite fiber; the light stabilizer is 2-hydroxy-4 methoxybenzophenone or 2-hydroxy-4 n-octyloxybenzophenone; through the use of various additives, the resin material is capable of improving the anti-aging properties of the resin material under the action of various outdoor oxidation factors, and prolonging the service life of the gardening ornaments prepared with the resin material.

Description

technical field [0001] The invention relates to the technical field of organic materials, in particular to a resin material for garden ornaments resistant to light, heat, corrosion and aging. Background technique [0002] With the continuous development of social economy, urban managers have realized the importance of landscaping to improve the living environment. Many cities have put forward the development slogans of "Garden City" and "Green City", trying to create a natural environment in the city. , Harmonious, green and beautiful living environment. In the construction of urban gardens, in addition to planting various green trees and flowers, it is also necessary to construct garden buildings and gardening sculptures. Put all kinds of decorations. [0003] The gardening ornaments used in gardens are mainly made of ceramic and resin materials. These materials have good processing characteristics and can be used to make various shapes, such as common small animals, cart...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L55/02C08K13/06C08K9/02C08K9/06C08K9/04C08K7/08C08K7/10C08K5/132C08K5/36C08K5/13C08K3/22
CPCC08L69/00C08K2003/2241C08K2201/005C08K2201/011C08L2201/08C08L55/02C08K13/06C08K9/02C08K9/06C08K9/04C08K9/08C08K7/08C08K7/10C08K5/132C08K5/36C08K5/13C08K3/22
Inventor 汪晓琼
Owner 合肥谦尧建筑装饰工程有限公司
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