Polycarbonate composition as well as preparation method and application thereof
A polycarbonate and composition technology, applied in the field of engineering plastics, can solve the problems of harmfulness to human body and the environment, poor weather resistance, poor stability, etc., and achieve the effects of good stability, good heat insulation effect, and good weather resistance.
Pending Publication Date: 2022-07-29
KINGFA SCI & TECH CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to overcome the defects or deficiencies of high cost, poor stability, poor weather resistance and harmful to human body and environment in the infrared blocking materials used in polycarbonate products in the prior art, and provide a polycarbonate composition
Method used
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Examples
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Embodiment 1～15
[0077] This example provides a series of polycarbonate compositions, and the dosage of each component in the formula is shown in Table 1.
[0078] Formulations (parts) of Table 1 Examples 1-15
[0079]
[0080]
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The invention relates to a polycarbonate composition as well as a preparation method and application thereof. The polycarbonate composition comprises the following components: polycarbonate, micron-sized porous ceramic and the like. According to the polycarbonate composition provided by the invention, the specific porous ceramic is used as an infrared barrier functional material, so that the polycarbonate composition has relatively good infrared barrier performance, good heat insulation effect, low cost, good stability and environmental protection; and the coating also has better weather resistance.
Description
technical field [0001] The invention belongs to the technical field of engineering plastics, and in particular relates to a polycarbonate composition and a preparation method and application thereof. Background technique [0002] Polycarbonate (PC) is widely used in solar panels, automobiles, home appliances, IT products and other fields due to its high mechanical strength and good impact toughness. With the continuous improvement of society's requirements for energy saving and environmental protection, higher thermal insulation requirements are put forward for products in these fields. And because ordinary glass does not have selectivity for the transmission of sunlight, while there is sufficient visible light transmission, the infrared light in sunlight has a significant thermal effect, which easily leads to an increase in the ambient temperature, especially the indoor temperature. Extending the use time of cooling appliances can reduce the indoor temperature, but it also...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C08L69/00C08K7/24
CPCC08K7/24C08L69/00
Inventor 杨燕李明昆刘贤文彭民乐吴俊丁超
Owner KINGFA SCI & TECH CO LTD