Deep-color near-infrared-transmitting polypropylene compound and preparation method thereof

Abstract

The invention provides a deep-color near-infrared-transmitting polypropylene compound and a preparation method thereof. The deep-color near-infrared-transmitting polypropylene compound comprises the following components: 98-99 parts of polypropylene resin; 0.2-0.8 part of a nucleating agent; 0.2-0.8 part of an organic pigment; and 0-2 parts of other additives. According to the polypropylene compound, the nucleating agent is added, so that in the crystallization process of a polypropylene material, the spherical crystal size is reduced through the heterogeneous nucleation effect, refraction and reflection of visible light and light waves in a near-infrared region are reduced, and thereby a high light transmission effect is achieved; meanwhile, the phthalocyanine pigment molecules are planar macrocyclic conjugated systems composed of four isoindole units; and indole is also called benzopyrrole and has similar results with DPP and has little influence on infrared light transmittance, so that by compounding the several pigments, a dark-color material can be prepared, wherein the material molecules have very excellent infrared transmittance and can be widely applied to the field of household appliance remote control.

Description

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

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AI Technical Summary

Benefits of technology

This patented technology improves how transparent an object looks when viewed through certain types of materials that absorb specific wavelengths of electromagnetic radiation (infra-Red). By allowing for better transmission of these waves by creating a special type of structure made up from different components, this new plastic will show more improved properties such as reduced glare or reflectivity at longer distances compared to traditional methods like PVC resin alone. Additionally, there are other substances added into the polymer matrix to enhance its ability to transmit long range signals over shorter distance than normal objects without losing their color quality. These improvements make them suitable for use in household devices remotely controlled via wireless communication networks.

Problems solved by technology

This patented technology describes two types of devices that use opaque metal foils or thin films instead of expensive metals like silver: those made from special alloys called Platinum Group Metalloy(PGM). These techniques allow for faster communication speeds without being affected by external factors such as radioactive rays. They provide long lasting visual displays when viewed at close distances over longer periods compared to traditional methods involving reflective display screens. Additionally, they offer better durability against environmental damage caused during manufacturing processes than current coatings.

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