CPA和Purcom推出PUGreen植物聚氨酯樹脂
CPA和Purcom推出PUGreen,一種植物聚氨酯樹脂,其特性滿足復合材料行業的主要需求,如輕盈,強度,光潔度和可持續性。

PUGreen的制定,詳細信息保羅馬卡巴斯,負責新業務和CPA產品的開發領域,是基于各種植物油的混合物。
“它是一種來自可再生資源的樹脂,含有90%至100%的固體,零揮發物排放,這使其成為巴西植物聚氨酯的獨特產品。因此,除了環保且不污染大氣外,PUGreen無味,可改善涂抹器的工作狀態,“他解釋道。
與生態吸引力相比,PUGreen與用于模塑復合材料的樹脂相比具有其他優勢。這些包括更高的聚氨酯伸長率和更高的耐磨性,以及良好的牽引力和沖擊性能平衡。同樣值得注意的是低放熱峰,這導致實際上沒有收縮,因此表面光潔度更好。
“另一個差異是重量減輕,在6%到12%之間,具體取決于零件的類型。此功能致力于解決復合材料行業追求輕盈的趨勢。“
自2006年以來,CPA一直專注于工業地板用植物樹脂的生產,近年來一直致力于復合材料市場的產品開發 - 除了樹脂,結構粘合劑和密封劑。這一運動促成了PUGreen的成立以及與拉美大的獨立系統公司Purcom的聯盟,該公司一直供應復合模塑商超過15年。
“自從我們成立以來,我們已開發出來自可再生資源的多元醇,但主要用于生產泡沫,而不是樹脂?,F在,通過與CPA的合作,我們將我們的產品組合包含在植物聚氨酯樹脂中,用于多樣化的復合材料轉化工藝.PUGreen是具有CPA技術和Purcom專業知識的產品,“該公司商務總監GiuseppeSantachè說。
Purcom將與CPA一起負責新穎性的制造 - 反過來,商業化將由系統公司制造。在Feiplar的展位以及CPA的展位上,參觀者可以查看QuickFloor,這是款用PUGreen成型的產品。
QuickFloor由G12 Innovation創建,由AJB Composites生產,是一種模塊化和工業化的地板,適用于建筑物的潮濕區域,如浴室,廚房和洗衣房。這是一種實用,清潔和可持續的解決方案,有助于該區域的防水,因為使用PUGreen制造的板材是不可滲透的并且模制成單件。
“我們的下一步將是為運輸市場服務,專注于公共汽車和卡車,以及海洋工業項目。”
原文如下: CPA and Purcom launch PUGreen, a vegetable polyurethane resin whose characteristics meet the main demands of the composites sector, such as lightness, strength, quality of finish and sustainability.
Vegetal polyurethane resin for composites
The formulation of PUGreen, details Paulo Macaúbas, responsible for the area of development of new business and products of the CPA, is based on a blend of various vegetable oils.
“It is a resin derived from renewable sources, with a content of 90% to 100% solids and zero emission of volatiles, which makes it a unique product in Brazil when it comes to vegetable polyurethane. Thus, in addition to being environmentally friendly and not polluting the atmosphere, PUGreen is odorless, which improves the working condition of the applicator,” he explained.
In parallel with the ecological appeal, PUGreen offers other benefits when compared to the resins used to mold composites. These include the higher polyurethane elongation and higher abrasion resistance rates, coupled with good balance of traction and impact properties. Also notable for the low exothermic peak, which results in practically no contraction and, therefore, better surface finish.
“Another differential is the weight reduction, which is between 6% and 12%, depending on the type of part. This feature addresses the growing trend of the composite industry for the pursuit of lightness.”
Active since 2006 and specializing in the manufacture of vegetable resins for industrial floor, CPA has been investing in recent years in the development of products for the composites Market – in addition to resins, structural adhesives and sealants. This movement resulted in the creation of PUGreen and the alliance with Purcom, Latin America's largest independent systems house, which has been supplying composite molders for over fifteen years.
"We have developed polyol from renewable sources since our foundation, but basically for the production of foams, not resins. Now, through our partnership with CPA, we have included in our portfolio vegetal polyurethane resin for the most diverse composite transformation processes. PUGreen is a product with CPA technology and Purcom expertise,” said Giuseppe Santachè, the company's commercial director.
Purcom will be responsible for the manufacturing of the novelty, together with the CPA – the commercialization, in turn, will be made by the systems house. At their booth at Feiplar, as well as at CPA?s, visitors will be able to check QuickFloor, the first product molded with PUGreen.
Created by G12 Innovation and produced by AJB Composites, QuickFloor is a modular and industrialized floor covering ideal for wet areas of buildings, such as bathroom, kitchen and laundry. It is a practical, clean and sustainable solution that contributes to the waterproofing of the area, since the boards manufactured with PUGreen are impermeable and molded in a single piece.
“Our next step will be to serve the transport market, focusing on buses and trucks, as well as a project in the marine industry.”










































