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粉末涂料應(yīng)用ppt課件-wenkub.com

2025-04-30 03:03 本頁(yè)面
   

【正文】 通常較高效果顏料添加量時(shí)如采用干混法,混合料不易均勻而使噴件產(chǎn)生不均的斑塊, CYCLO則可把這情況降至最低 ,可減少或最大程度降低噴槍槍口顏料堵塞現(xiàn)象 ? 對(duì)比普通珠光粉典型添加量為 3 %至 5% , CYCLO 的添加量最高可增至 10%,較高的添加量可以達(dá)到更好的珠光效果。 C are also reached when powder coatings are being processed. 在應(yīng)用和色彩方面 , 黃 L 1970是位于 L1820 和 L 2140HD之間 . 在色彩方面 ,它接近 PY83號(hào)黃 (二芳基顏料 ). 但是 ,二芳基顏料在超過(guò) 200度時(shí)會(huì)分解 ,這個(gè)在工藝中可能會(huì)發(fā)生 , 這個(gè)現(xiàn)象在粉末涂料中出現(xiàn)過(guò) . 有機(jī)顏料 Paliotol/ Paliogen Paliotol pigments ? Paliotol Yellow L 1155 is characterized by very high color strength. Paliotol 有機(jī)黃 L1155是典型的非常高色度的顏料 ? To develop its full potential, it can be bined with Sicotan Yellow pigments. Paliotol Yellow L 1155 is particularly remended for interior use. It does not cause plateout and in full yellow shades it can also be considered for outdoor applications. Where a particularly high standard of fastness to weathering is required, preliminary tests should be carried out. On the other hand, Paliotol Yellow L 1155 is not suitable. 為了開(kāi)發(fā)它的潛力 , 它被用來(lái)復(fù)合到 Sicotan黃顏料 . L1155 特別推薦到室內(nèi)產(chǎn)品 ,它不會(huì)引起粉末涂料起霜現(xiàn)象 ,在飽和黃色方面 ,它也能被應(yīng)用在戶外 . 但如果有高要求的耐侯要求 ,需要做應(yīng)用實(shí)驗(yàn) . 其他方面 ,L1155不適合 . 有機(jī)顏料 Paliotol/ Paliogen Paliotol pigments ? Paliotol Orange L 2930 HD is a pigment with a very pure orange hue and good fastness to weathering in full shades. 橙色 L 2930HD 有一個(gè)很純的橙色 , 在飽和色應(yīng)用時(shí)有很好的耐候性 . ? A formulation based on Paliotol L 2930 HD and Sicotan Yellow L 1910 (for example, for RAL 2022) is much more weatherresistant than a formulation based on titanium dioxide. 有一個(gè)采用 L2930 和 Sicotan L1910配色的例子如 RAL 2022, 會(huì)有比采用鈦白更好的耐候效果 . ? Paliotol L 2930 HD is also a pigment for full shades and therefore not suitable as a tinting and shading pigment in powder coatings. At baking temperatures above 180 176。 ? 無(wú)機(jī)顏料 Sicopal / Sicotan ? 鈦鎳黃 復(fù)合顏料 Sicotan pigments 鎳 / 鉻 鈦 酸 鹽 ? Sicotan yellow pigments are ideal for use in powder coatings. Sicotan鈦鎳黃顏料是粉末涂料非常理想的產(chǎn)品 . ? High heat stability, high hiding power and maximum fastness to weathering make them ideal for bination with anic yellow, orange and red pigments, yielding a broad spectrum of shades that meet all the requirements with respect to brilliance and high hiding power. 非常高的耐熱性 /高遮蓋力 /最強(qiáng)的耐候性 , 最理想的復(fù)合有機(jī)黃 ,橙 ,紅顏料 , 來(lái)滿足實(shí)際對(duì)顏色的鮮艷性和高遮蓋力的需求 . ? 無(wú)機(jī)顏料 Sicopal / Sicotan ? Sicotan pigments 鎳 / 鉻 鈦 酸 鹽 鈦鎳黃 復(fù) 合 顏 料 ? It is often possible to use less anic pigments in formulations with Sicotan Yellow pigments than with titanium dioxide. This reduces the PVC (pigment volume concentration), which has a positive effect on the flow properties and also has economic benefits. 采用 Sicotan黃顏料和鈦白能夠用更少的有機(jī)顏料在配方中成為可能 ,能夠減少顏料使用量 (PVC),從而在流動(dòng)性方面起積極作用 ,并且有更好的經(jīng)濟(jì)效果 . ? Sicotan Yellow grades are also supplied as lowdusting, freeflowing fine granules. Such fine granules offer advantages in largescale processing (weighing, automatic metering) and at the same time have a smaller physiological impact on personnel. Sicotan 黃系列產(chǎn)品同時(shí)提供了低粉塵 ,增加流動(dòng)性的小顆粒 . 這種小顆粒在大規(guī)模生產(chǎn) (自動(dòng)測(cè)量 ,稱(chēng)重 )提供了優(yōu)點(diǎn) ,同時(shí)對(duì)員工的生理影響更小 . ? 無(wú)機(jī)顏料 Sicopal / Sicotan ? Sicotan pigments 鎳 / 鉻 鈦 酸 鹽 鈦鎳黃 復(fù) 合 顏 料 有機(jī)和無(wú)機(jī)復(fù)合顏料 Paliotan ? Hybrid pigments 有機(jī)和無(wú)機(jī)復(fù)合顏料 Paliotan ? Hybrid pigments ? With Paliotan Yellow pigments, shades that were previously difficult to formulate, such as RAL 1003, 1007, 1021 und 1028, can be produced leadfree without technical difficulties. They meet requirements for hiding power, vivid color and fastness to weathering to a high degree. 采用 Paliotan有機(jī)黃顏料 ,能夠完成以前非常難的配色 ,比如 RAL 1003,1007,1021,1028黃 ,并且能夠替代無(wú)鉛產(chǎn)品的同時(shí) ,保證非常高的遮蓋力 ,顏色的鮮艷性 ,以及優(yōu)秀的耐候能力 . ? They can therefore be used in both industrial polyester and architectural powder coatings. 它們可以用來(lái)在工業(yè)聚酯和建筑粉末涂料中應(yīng)用 . 有機(jī)和無(wú)機(jī)復(fù)合顏料 Paliotan ? Hybrid pigments ? Where cost efficiency is a more important consideration than fastness to weathering in formulating the coatings, choice should focus on Paliotan Yellow L1135, Paliotan Orange L2935 and Paliotan Red L3735. 從成本上考慮 ,建議選擇 黃 L1135, 橙 L2935,紅 L3735 有機(jī)和無(wú)機(jī)復(fù)合顏料 Paliotan ? Hybrid pigments ? Paliotan pigments are suitable for both industrial polyester powder coatings and a large number of systems for interior use (mixed polyester or hybrids). Paliotan有機(jī)顏料適用于工業(yè)聚酯粉末和大量的室內(nèi)應(yīng)用的混料系統(tǒng)(混合聚酯或其他混合物) ? With Primid curing agents supplied by EMSChemie) we remend performing stability tests first. The yellow and red grades should not be used in pure epoxy systems or together with matt curing agents. 采用由 EMSChemie公司生產(chǎn)的 Primid固化劑的時(shí)候 ,我們建議首先要進(jìn)行穩(wěn)定性的實(shí)驗(yàn) ,黃和紅的系列產(chǎn)品不適用于純環(huán)氧體系或者與無(wú)光的固化劑混合使用 . ? The heat resistance of Paliotan pigments is limited because of the raw materials used. If they are to be applied at temperatures significantly above 180 176。 也可能出現(xiàn)漆膜變硬的現(xiàn)象。 C烘烤溫度中有非常好的穩(wěn)定性。 ? 無(wú)機(jī)顏料 Sicopal / Sicotan Sicopal 復(fù)合無(wú)機(jī)鉍顏料 ? The color of bism
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