A kind of polyester alloy composition and its preparation method and application
A polyester alloy and composition technology, applied in the field of engineering plastics, can solve problems such as matte, poor oil resistance, etc., and achieve the effects of easy popularization and application, excellent oil resistance, and glossiness requirements
Active Publication Date: 2022-03-22
KINGFA SCI & TECH CO LTD
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- Abstract
- Description
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Problems solved by technology
[0010] The purpose of the present invention is to overcome the defects or deficiencies of polyester alloy compositions in the prior art, such as matte and poor oil resistance, and provide a polyester alloy composition
Method used
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Embodiment 1～13
[0078] This embodiment provides a series of polyester alloy compositions, the components of which are shown in Table 1.
[0079] The component (part) of the polyester alloy composition that table 1 embodiment 1~13 provides
[0080]
[0081] .
Embodiment 14～20
[0083] This embodiment provides a series of polyester alloy compositions, the components of which are shown in Table 2.
[0084] The component (part) of the polyester alloy composition that table 2 embodiment 14~20 provides
[0085] .
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Abstract
The invention relates to a polyester alloy composition, a preparation method and application thereof. The polyester alloy composition consists of polycarbonate, polyester, acrylic shell silicone rubber, polyurethane, toughening agent, antioxidant and lubricant. The polyester alloy composition provided by the present invention improves gloss by adding acrylic shell silicone rubber and polyurethane, and endows the polyester alloy composition with a better matte effect, which can meet the needs of various processes for gloss; in addition, it can also Significantly improves the oil resistance of polyester alloys.
Description
technical field [0001] The invention belongs to the field of engineering plastics, and in particular relates to a polyester alloy composition and a preparation method and application thereof. Background technique [0002] Polyester alloy (polycarbonate and polyester) is a new type of high-performance alloy, which has beneficial characteristics such as high surface gloss, good toughness, and good processing fluidity. The addition of polyester can greatly improve the performance of polycarbonate. Chemical resistance, extended application in various fields, especially in the field of engineering plastics technology in electronic appliances, transportation, building materials and other fields. With the development of the industry, the requirements for the diversification of material appearance are getting higher and higher. For example, in the new energy industry, in the outdoor charging equipment casing, if the casing material has a high gloss, it will cause reflections. At th...
Claims
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IPC IPC(8): C08L69/00C08L67/02C08L51/08C08L75/04C08K3/32
CPCC08L69/00C08L67/02C08L2205/035C08K2003/324C08L2203/20C08L51/085C08L75/04C08K3/32
Inventor 艾军伟岑茵黄险波陈勇文王培涛董相茂田征宇蒋刚军丁超叶南飚
Owner KINGFA SCI & TECH CO LTD