
[顔料] 有機顔料
As a new type of organic pigment, the plastic pigment has been widely used in paper coatings.
塑料顔料作為一種新型有機顔料已廣泛用于造紙塗布加工紙生産中。
The main functions and structure types of specialty auxiliaries and additives for organic pigment were introduced.
介紹了有機顔料專用助劑與添加劑的主要作用和産品的主要結構類型。
Producing fine particle size and narrow particle size distributions in aqueous organic pigment dispersions is a significant challenge.
在水溶性有機顔料的分散體系中,得到好的顆粒尺寸和窄的粒徑分布很不容易。
In this article, the metal complex organic pigment was introduced, including chemistry structure, methods of manufacture, properties, application properties and so on.
介紹了金屬絡合有機顔料的特點,包括它們的化學結構、制備方法、應用性質等。
Permanent violet RL is high-grade organic pigment of carbazole dioxathion.
永固紫RL系二惡嗪類的高檔有機顔料。
The toxicity of organic pigment has become ecological concern.
有機顔料是否具有毒性已成為人們關注的一個焦點。
And the red part which is conformed to be a kind of gules organic pigment by FTIR is not resulted by some other mineral but also sheridanite.
其中的紅色部分呈條帶狀分布在透綠泥石中,通過紅外光譜分析确認其為一種紅色有機顔料。
A new method for the determination of the tinting strength of organic pigment was discussed in this paper. This method is ****** and useful for organic pigment used for coloration of plastics.
本文叙述了一種簡單實用的塑料着色用有機顔料看色力的測定方法。
Textile chemicals: Dyestuffs , organic pigment , textile , printing and dye the auxiliary.
紡織化學品:染料、有機顔料、紡織、印染助劑;
The main focus of the organic pigment industry is R\u0026D of high performance pigments (HPP). Some of the new pigments on the world market are C.
有機顔料的發展主流是大力研發高性能有機顔料,它們中已上市的新品種有以C I。顔料藍80為代表的苯并咪唑酮-二惡嗪類顔料,以C。
Azo pigments is one of the main production in organic pigment, so the research of azo pigment wastewater processing method may solve the contamination of pigment chemical plants.
有機顔料廢水用一般的過濾、氣浮、絮凝沉澱、濕式氧化、生物處理等方法難以有效處理,一直是工業廢水治理難題之一。
The effect of the targets of post treating alkaline boiled technology on the tinting power and dispersion on organic pigment phthalocyanine blue B is discussed.
探讨了後處理堿煮工藝指标對有機顔料酞菁蘭B的着色力和分散性的影響。
The main focus of the organic pigment industry is R\u0026D of high performance pigments (HPP). Some of the new pigments on the world market are C. I.
有機顔料的發展主流是大力研發高性能有機顔料,它們中已上市的新品種有以CI。
All of the information mentioned here are important for domestic organic pigment industry to regulate the organization and to develop new pigments.
對調整我國有機顔料行業組織結構和發展新顔料具有參考價值。
An ink composition is disclosed including a liquid vehicle and an ionically charged organic pigment and a hydroxylated hydrocarbon humectant having at least two hydroxyl groups.
油墨的組成是一個公開,包括液體和離子鍵車輛收取有機顔料和羟基碳氫化合物保濕至少有兩個羟基。
Finally, the market prospect of dyestuff and organic pigment in 2005 was forecasted.
最後,對2005年的市場前景做了預測。
Various auxiliaries are applied to organic pigment synthesis and surface modification.
合成和表面改性處理中要應用許多助劑。
And yellow pigment 12, yellow pigment 13, and yellow pigment 83 are most widely used of the series of organic yellow pigment.
有機顔料黃12、有機顔料黃13、有機顔料黃83是有機顔料黃系列中最常用的三種顔料。
It now has mainly organic pigments, pigment intermediates in order to supplement the five product lines.
目前已擁有以有機顔料為主,以顔料中間體為輔的五大産品系列。
Liaoyang Dongwang Chemicals Co. , Ltd. and Liaoyang Fuli Synthesis Chemical Plastic Plant are organic pigments and pigment intermediates professional production enterprises.
遼陽市東旺化學制品有限公司和遼陽福利合成化塑廠是有機顔料和顔料中間體的專業生産企業。
Our main products include basic Inorganic and Organic chemicals, Pigment \u0026Dyestuff and feedstuff, which have enjoyed great popularity in the world market, with good quality and reasonable prices.
我們的主要産品包括基本有機或無機化工、色素及飼料很受歡迎,在世界市場上,以優良的品質,合理的價格…
These structures greatly increased CMS's surface area, giving basis for expounding CMS's adsorption to metal pigment and organic meterial. This expresses the unity of the structure and function.
這些結構使麥飯石表面積大大增加,為解釋麥飯石對金屬、色素、有機物等良好的吸附作用提供依據,說明構效統一。
Results: We obtained ursolic acid, polysaccharides, saponins, organic acid, carbohydrate and pigment from the haw.
結果:可從山楂中得到熊果酸、 黃酮類、皂苷、糖類、有機酸類、色素等多種成分。
有機顔料(organic pigment)是指通過化學合成或天然提取的含碳化合物制成的着色物質,其分子結構通常包含發色基團(如偶氮、蒽醌、酞菁等)和助色基團。這類顔料以芳香烴、雜環化合物為基礎,通過分子内電子躍遷實現顯色,具有較高的着色力與色純度。
在化學特性上,有機顔料通過共轭雙鍵體系穩定顔色,例如酞菁藍(Phthalocyanine Blue)的平面大環結構能産生強烈的藍綠色調,而偶氮顔料(Azo Pigments)則通過-N=N-基團形成紅黃色系。這類顔料不溶于水或有機溶劑,需通過分散工藝應用于油墨、塗料、塑料等領域。
相較于無機顔料,有機顔料具有更鮮豔的色相和更高的着色強度,但耐光性、耐熱性相對較弱。例如汽車塗料中使用的喹吖啶酮紅(Quinacridone Red)需添加穩定劑以提升耐候性。根據歐洲化學品管理局(ECHA)的注冊數據,全球注冊的有機顔料品種超過3000種,覆蓋從印刷油墨到食品包裝的廣泛應用場景。
參考文獻:
根據多個詞典釋義和行業應用背景,"organic pigment"(有機顔料)是由含碳有機化合物構成的着色劑,其定義和特性可分為以下四部分解釋:
基本定義
有機顔料是通過人工合成的含碳化合物,其分子結構中包含發色團和助色團,通過化學鍵将顔色固定在載體上。與無機顔料相比,其生産工藝更複雜,需經過中間體制備、晶體調整等多道工序。
核心特性
相關行業标準可在中國染料工業協會(CDIA)官網查詢完整技術參數。
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