氫氧化鋁在200℃～350℃條件下將發(fā)生劇烈的脫水反應(yīng)，同事吸收大量的熱。因此將HIGILITE作為橡膠，塑料和紙質(zhì)材料的填充劑使用時(shí)，即使對相應(yīng)的材料加熱，其溫度上升也將得到抑制，相應(yīng)材料的自熄性得到了提升，同時(shí)抑制了煙氣的產(chǎn)生。在此過程中HIGILITE不會產(chǎn)生有毒氣體，作為阻燃填充劑使用能夠發(fā)揮其出色的性能。此外，還能夠提高塑料的耐電弧性和耐漏電性。能夠滿足上訴用途要求的主要產(chǎn)品是細(xì)粒與微粒的H-42M和H-43M。H-42是一種六方晶型的單晶體，這使得它們的表面平行排列性很強(qiáng)，加上它的高白度特性，因此用于紙張時(shí)，有著表面十分平滑和具有高白度的特性。也有很好的吸墨能力，適合于高速印刷。除了H-42之外，我們還擁有粒徑更細(xì)的H-43。富世新www.foxsine.com
用途：
1. 乳膠配合物及合成橡膠的阻燃性填充劑。
2. 聚氯乙烯，黃楊樹脂，聚酯樹脂，聚氨酯樹脂，聚烯烴樹脂的阻燃填充劑。
3. 催化劑和催化劑載體。
4. 阻燃紙和涂布紙的內(nèi)部填充劑。
Fine particle and extra-fine particle Higilite:
Aluminum hydroxide （Higilite） undergoes intense dehydration and decomposition at 200℃～350℃ and, in the process, abosorbs a tremendous amount of heat. Hence, when used as a filler in rubbers or plastics, it holds down temperature rises and promotes self-extinguishability. Since it accordingly suppresses smoking and generates no toxic gases, HIGILITE is excellent for appolication as a filler. It also raises the resistance of plastics to arc and tracking. The fine particle grades and the extra-fine particle grades H-42M and H-43M are suited for use as fillers in products requiring such characteristics. The H-42 grade has single crystals in the shape of a hexagonal plate, that are highly white and have a strong tendency to arrange their surfaces in parallel with the coating surface. It consequently enables coated paper having an exceptionally smooth surface and a high degree of gloss and whiteness to be obtained. Having good receptivity to ink, as well, it is suited for high speed printing. Also available is H-43, a grade having a finer particle size than that of H-42